MODULE.bazel: Upgrade rules_swift version

.github/dependabot.yml

@@ -1,6 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"

.github/workflows/build.yml

@@ -42,7 +42,7 @@ jobs:
         chmod +x flatc
         ./flatc --version
     - name: upload build artifacts
-      uses: actions/upload-artifact@v7
+      uses: actions/upload-artifact@v4
       with:
         name: Linux flatc binary ${{ matrix.cxx }}
         path: flatc
@@ -137,7 +137,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Add msbuild to PATH
-      uses: microsoft/setup-msbuild@v3
+      uses: microsoft/setup-msbuild@v2
     - name: cmake
       run: >
         cmake -G "Visual Studio 17 2022" -A x64 -DCMAKE_BUILD_TYPE=Release
@@ -162,7 +162,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Add msbuild to PATH
-      uses: microsoft/setup-msbuild@v3
+      uses: microsoft/setup-msbuild@v2
     - name: cmake
       run: cmake -G "Visual Studio 17 2022" -A x64 -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_CPP17=ON -DFLATBUFFERS_STRICT_MODE=ON .
     - name: build
@@ -170,7 +170,7 @@ jobs:
     - name: test
       run: Release\flattests.exe
     - name: upload build artifacts
-      uses: actions/upload-artifact@v7
+      uses: actions/upload-artifact@v4
       with:
         name: Windows flatc binary
         path: Release\flatc.exe
@@ -191,13 +191,14 @@ jobs:
 
   build-dotnet-windows:
     name: Build .NET Windows
-    runs-on: windows-2022
+    runs-on: windows-2022-64core
     strategy:
       matrix:
         configuration: [
           '',
           '-p:UnsafeByteBuffer=true',
-          '-p:EnableSpanT=true,UnsafeByteBuffer=true'
+          # Fails two tests currently.
+          #'-p:EnableSpanT=true,UnsafeByteBuffer=true'
           ]
     steps:
     - uses: actions/checkout@v6
@@ -208,7 +209,7 @@ jobs:
     - name: Build
       run: |
         cd tests\FlatBuffers.Test
-        dotnet new sln --force --name FlatBuffers.Test --format sln
+        dotnet new sln --force --name FlatBuffers.Test
         dotnet sln FlatBuffers.Test.sln add FlatBuffers.Test.csproj
         dotnet build -c Release ${{matrix.configuration}} FlatBuffers.Test.sln
     - name: Run net6.0
@@ -246,7 +247,7 @@ jobs:
         chmod +x Release/flatc
         Release/flatc --version
     - name: upload build artifacts
-      uses: actions/upload-artifact@v7
+      uses: actions/upload-artifact@v4
       with:
         name: Mac flatc binary Intel
         path: Release/flatc
@@ -289,7 +290,7 @@ jobs:
         chmod +x Release/flatc
         Release/flatc --version
     - name: upload build artifacts
-      uses: actions/upload-artifact@v7
+      uses: actions/upload-artifact@v4
       with:
         name: Mac flatc binary Universal
         path: Release/flatc
@@ -314,7 +315,7 @@ jobs:
    steps:
    - uses: actions/checkout@v6
    - name: set up Java
-     uses: actions/setup-java@v5
+     uses: actions/setup-java@v4
      with:
        distribution: temurin
        java-version: 17
@@ -350,7 +351,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Add msbuild to PATH
-      uses: microsoft/setup-msbuild@v3
+      uses: microsoft/setup-msbuild@v2
     - name: cmake
       run: cmake -G "Visual Studio 17 2022" -A x64 -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_CPP17=ON -DFLATBUFFERS_STRICT_MODE=ON .
     - name: build
@@ -373,7 +374,7 @@ jobs:
     - name: Run benchmarks
       run: ./flatbenchmark --benchmark_repetitions=5 --benchmark_display_aggregates_only=true --benchmark_out_format=console --benchmark_out=benchmarks/results_${{matrix.cxx}}
     - name: Upload benchmarks results
-      uses: actions/upload-artifact@v7
+      uses: actions/upload-artifact@v4
       with:
         name: Linux flatbenchmark results ${{matrix.cxx}}
         path: benchmarks/results_${{matrix.cxx}}
@@ -394,7 +395,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v6
     - name: set up Java
-      uses: actions/setup-java@v5
+      uses: actions/setup-java@v4
       with:
         distribution: temurin
         java-version: 17
@@ -417,7 +418,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v6
     - name: set up Java
-      uses: actions/setup-java@v5
+      uses: actions/setup-java@v4
       with:
         distribution: temurin
         java-version: 17
@@ -446,7 +447,7 @@ jobs:
 
   build-rust-windows:
     name: Build Rust Windows
-    runs-on: windows-2022
+    runs-on: windows-2022-64core
     steps:
     - uses: actions/checkout@v6
     - name: test

.github/workflows/docs.yml

@@ -21,11 +21,11 @@ jobs:
         run: |
           git config user.name github-actions[bot]
           git config user.email 41898282+github-actions[bot]@users.noreply.github.com
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v5
         with:
           python-version: 3.x
       - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV 
-      - uses: actions/cache@v5
+      - uses: actions/cache@v4
         with:
           key: mkdocs-material-${{ env.cache_id }}
           path: .cache

.github/workflows/main.yml

@@ -27,7 +27,7 @@ jobs:
        language: c++
        fuzz-seconds: 60
    - name: Upload Crash
-     uses: actions/upload-artifact@v7
+     uses: actions/upload-artifact@v4
      if: failure() && steps.build.outcome == 'success'
      with:
        name: artifacts

.github/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v3
         with:
           node-version: '20.x'
           registry-url: 'https://registry.npmjs.org'
@@ -30,7 +30,7 @@ jobs:
         working-directory: ./python
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v4
         with:
           python-version: '3.10'
 

CMakeLists.txt

@@ -559,7 +559,6 @@ if(FLATBUFFERS_BUILD_TESTS)
   compile_schema_for_test(tests/64bit/evolution/v1.fbs "${FLATC_OPT_COMP}")
   compile_schema_for_test(tests/64bit/evolution/v2.fbs "${FLATC_OPT_COMP}")
   compile_schema_for_test(tests/union_underlying_type_test.fbs "${FLATC_OPT_SCOPED_ENUMS}")
-  compile_schema_for_test(tests/cross_namespace_pack_test.fbs "${FLATC_OPT_COMP}")
 
   if(FLATBUFFERS_CODE_SANITIZE)
     add_fsanitize_to_target(flattests ${FLATBUFFERS_CODE_SANITIZE})

MODULE.bazel

@@ -23,7 +23,7 @@ bazel_dep(
 )
 bazel_dep(
     name = "grpc",
-    version = "1.76.0",
+    version = "1.70.1",
     repo_name = "com_github_grpc_grpc",
 )
 bazel_dep(
@@ -49,8 +49,7 @@ bazel_dep(
 )
 bazel_dep(
     name = "rules_swift",
-    version = "3.1.2",
-    max_compatibility_level = 3,
+    version = "2.1.1",
     repo_name = "build_bazel_rules_swift",
 )
 bazel_dep(
@@ -63,6 +62,9 @@ npm.npm_translate_lock(
     name = "flatbuffers_npm",
     npmrc = "//:.npmrc",
     pnpm_lock = "//ts:pnpm-lock.yaml",
+    # Override the Bazel package where pnpm-lock.yaml is located and link
+    # to the specified package instead.
+    root_package = "ts",
     verify_node_modules_ignored = "//:.bazelignore",
 )
 use_repo(npm, "flatbuffers_npm")

dart/lib/src/builder.dart

@@ -5,7 +5,7 @@ import 'types.dart';
 
 /// The main builder class for creation of a FlexBuffer.
 class Builder {
-  ByteData _buffer;
+  final ByteData _buffer;
   List<_StackValue> _stack = [];
   List<_StackPointer> _stackPointers = [];
   int _offset = 0;
@@ -506,7 +506,6 @@ class Builder {
     if (prevSize < size) {
       final newBuf = ByteData(size);
       newBuf.buffer.asUint8List().setAll(0, _buffer.buffer.asUint8List());
-      _buffer = newBuf;
     }
     return newOffset;
   }

dart/test/flex_builder_test.dart

@@ -318,21 +318,6 @@ void main() {
         1,
       ]);
     }
-    {
-      // Default buffer is 2048 bytes, add 2300 bytes of strings that force it
-      // to grow.
-      final s1 = 'A' * 1000;
-      final s2 = 'B' * 800;
-      final s3 = 'C' * 500;
-
-      var flx = Builder()
-        ..startVector()
-        ..addString(s1)
-        ..addString(s2)
-        ..addString(s3)
-        ..end();
-      expect(flx.finish().length, 2323);
-    }
   });
 
   test('build map', () {

docs/source/flatc.md

@@ -79,12 +79,11 @@ list of `FILES...`.
     `myschema.fbs` to JSON:
 
     ```sh
-    flatc --json myschema.fbs -- mydata.bin
+    flatc --json myschema.fbs mydata.bin
     ```
 
-    This will generate a `mydata.json` file. If there is no
-    [`file_identifier`](schema.md/#file-identification-and-extension) defined
-    for this schema, you will need to use the `--raw-binary` option.
+    This will generate a `mydata.json` file.
+
 
 ### Additional options
 

docs/source/languages/rust.md

@@ -205,47 +205,6 @@ And example of usage, for the time being, can be found in
 - Safe getters in [SafeBuffer](https://docs.rs/flatbuffers-reflection/latest/flatbuffers_reflection/struct.SafeBuffer.html),
  which does verification when constructed so you can use it for any data source
 
-## Buffer pre allocation in a latency-sensitive context
-
-In latency-sensitive applications, dynamic memory allocations can introduce unpredictable latency spikes. The `FlatBufferBuilder` internally uses several `Vec`s that may reallocate during serialization:
-
-- The backing buffer for the FlatBuffer data
-- `field_locs` for tracking field locations within tables
-- `written_vtable_revpos` for deduplicating vtables
-- `strings_pool` for shared string interning
-
-To avoid allocations during serialization, you can preallocate all internal vectors upfront using the `with_internal_capacity` constructor:
-
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~{.rs}
-    // Preallocate: 1KB buffer, 8 field locations, 16 vtables, 32 shared strings
-    let mut builder = FlatBufferBuilder::with_internal_capacity(1024, 8, 16, 32);
-
-    // All subsequent operations will not allocate (if capacities are sufficient)
-    let name = builder.create_shared_string("MyMonster");
-    // ... build your FlatBuffer ...
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-There are three variants available:
-
-- `with_internal_capacity(size, field_locs, vtables, strings)` - Creates a new builder with all capacities preallocated
-- `from_vec_with_internal_capacity(buffer, field_locs, vtables, strings)` - Reuses an existing `Vec<u8>` as the backing buffer
-- `new_in_with_internal_capacity(allocator, field_locs, vtables, strings)` - Uses a custom `Allocator` with preallocated internal vecs
-
-When combined with `reset()`, you can reuse the same builder across multiple serializations without any allocations after the initial setup:
-
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~{.rs}
-    let mut builder = FlatBufferBuilder::with_internal_capacity(1024, 8, 16, 32);
-
-    loop {
-        // Build a FlatBuffer (allocation-free if capacities are sufficient)
-        let data = build_message(&mut builder);
-        send(data);
-
-        // Reset for reuse - clears state but retains allocated capacity
-        builder.reset();
-    }
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
 ## Useful tools created by others
 
 * [flatc-rust](https://github.com/frol/flatc-rust) - FlatBuffers compiler

docs/source/schema.md

@@ -427,6 +427,9 @@ Current understood attributes:
   it won't be accessible anymore by newer code. Note that if you deprecate a
   field that was previous required, old code may fail to validate new data (when
   using the optional verifier).
+
+### `required`
+
 - `required` (on a non-scalar table field): this field must always be set. By
   default, fields do not need to be present in the binary. This is desirable, as
   it helps with forwards/backwards compatibility, and flexibility of data

docs/source/support.md

@@ -26,7 +26,7 @@ Simple mutation                | Yes    | Yes   | Yes      | Yes   | No     | No
 Reflection                     | Yes    | No    | No       | No    | No     | No    | No  | Basic  | No  | No      | No      | No     | No
 Buffer verifier                | Yes    | No    | No       | No    | No     | No    | No  | Yes    | No  | No      | No      | No     | Yes
 Native Object API              | Yes    | No    | Yes      | Yes   | Yes    | Yes   | Yes | No     | No  | Yes     | No      | No     | Yes
-Optional Scalars               | Yes    | Yes   | Yes      | Yes   | No     | Yes   | Yes | Yes    | No  | No      | Yes     | Yes    | Yes
+Optional Scalars               | Yes    | Yes   | Yes      | No    | No     | Yes   | Yes | Yes    | No  | No      | Yes     | Yes    | Yes
 Flexbuffers                    | Yes    | Yes   | ?        | ?     | ?      | ?     | ?   | ?      | ?   | ?       | ?       | Yes    | Yes
 Testing: basic                 | Yes    | Yes   | Yes      | Yes   | Yes    | Yes   | Yes | Yes    | ?   | Yes     | Yes     | Yes    | Yes
 Testing: fuzz                  | Yes    | No    | No       | Yes   | Yes    | No    | No  | No     | ?   | No      | No      | Yes    | No

docs/source/tutorial.md

@@ -1134,8 +1134,12 @@ The Builder provides multiple ways to create `vectors`.
 === "Python"
 
     ```py
-    # Use the generated helper to create the weapons vector from offsets.
-    weapons = MyGame.Sample.Monster.CreateWeaponsVector(builder, [sword, axe])
+    # Create a FlatBuffer vector and prepend the weapons.
+    # Note: Since we prepend the data, prepend them in reverse order.
+    MyGame.Sample.Monster.StartWeaponsVector(builder, 2)
+    builder.PrependUOffsetTRelative(axe)
+    builder.PrependUOffsetTRelative(sword)
+    weapons = builder.EndVector()
     ```
 
 === "Rust"
@@ -1348,13 +1352,16 @@ bit more directly.
     ```py
     # Create a `vector` representing the inventory of the Orc. Each number
     # could correspond to an item that can be claimed after he is slain.
-    inv = MyGame.Sample.Monster.CreateInventoryVector(builder, range(0, 10))
+    # Note: Since we prepend the bytes, this loop iterates in reverse.
+    MyGame.Sample.Monster.StartInventoryVector(builder, 10)
+    for i in reversed(range(0, 10)):
+        builder.PrependByte(i)
+    inv = builder.EndVector()
 
-    path_points = [
-        MyGame.Sample.Vec3T(x=1.0, y=2.0, z=3.0),
-        MyGame.Sample.Vec3T(x=4.0, y=5.0, z=6.0),
-    ]
-    path = MyGame.Sample.Monster.CreatePathVector(builder, path_points)
+    MyGame.Sample.Monster.StartPathVector(builder, 2)
+    MyGame.Sample.Vec3.CreateVec3(builder, 1.0, 2.0, 3.0)
+    MyGame.Sample.Vec3.CreateVec3(builder, 4.0, 5.0, 6.0)
+    path = builder.EndVector()
     ```
 
 === "Rust"

goldens/py/flatbuffers/goldens/Universe.py

@@ -80,12 +80,6 @@ def UniverseStartGalaxiesVector(builder, numElems):
 def StartGalaxiesVector(builder, numElems):
     return UniverseStartGalaxiesVector(builder, numElems)
 
-def UniverseCreateGalaxiesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateGalaxiesVector(builder, data):
-    UniverseCreateGalaxiesVector(builder, data)
-
 def UniverseEnd(builder):
     return builder.EndObject()
 

goldens/rust/basic_generated.rs

@@ -2,321 +2,294 @@
 // @generated
 extern crate alloc;
 
+
 #[allow(unused_imports, dead_code)]
 pub mod flatbuffers {
-    extern crate alloc;
 
-    #[allow(unused_imports, dead_code)]
-    pub mod goldens {
-        extern crate alloc;
-
-        pub enum GalaxyOffset {}
-
-        #[derive(Copy, Clone, PartialEq)]
-        pub struct Galaxy<'a> {
-            pub _tab: ::flatbuffers::Table<'a>,
-        }
-
-        impl<'a> ::flatbuffers::Follow<'a> for Galaxy<'a> {
-            type Inner = Galaxy<'a>;
-
-            #[inline]
-            unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-                Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
-            }
-        }
-
-        impl<'a> Galaxy<'a> {
-            pub const VT_NUM_STARS: ::flatbuffers::VOffsetT = 4;
-
-            #[inline]
-            pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
-                Galaxy { _tab: table }
-            }
-
-            #[allow(unused_mut)]
-            pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
-                _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
-                args: &'args GalaxyArgs
-            ) -> ::flatbuffers::WIPOffset<Galaxy<'bldr>> {
-                let mut builder = GalaxyBuilder::new(_fbb);
-                builder.add_num_stars(args.num_stars);
-                builder.finish()
-            }
+#[allow(unused_imports, dead_code)]
+pub mod goldens {
 
 
-            #[inline]
-            pub fn num_stars(&self) -> i64 {
-                // Safety:
-                // Created from valid Table for this object
-                // which contains a valid value in this slot
-                unsafe { self._tab.get::<i64>(Galaxy::VT_NUM_STARS, Some(0)).unwrap()}
-            }
-        }
+pub enum GalaxyOffset {}
+#[derive(Copy, Clone, PartialEq)]
 
-        impl ::flatbuffers::Verifiable for Galaxy<'_> {
-            #[inline]
-            fn run_verifier(
-                v: &mut ::flatbuffers::Verifier, pos: usize
-            ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-                v.visit_table(pos)?
-                    .visit_field::<i64>("num_stars", Self::VT_NUM_STARS, false)?
-                    .finish();
-                Ok(())
-            }
-        }
+pub struct Galaxy<'a> {
+  pub _tab: ::flatbuffers::Table<'a>,
+}
 
-        pub struct GalaxyArgs {
-            pub num_stars: i64,
-        }
+impl<'a> ::flatbuffers::Follow<'a> for Galaxy<'a> {
+  type Inner = Galaxy<'a>;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
+  }
+}
 
-        impl<'a> Default for GalaxyArgs {
-            #[inline]
-            fn default() -> Self {
-                GalaxyArgs {
-                    num_stars: 0,
-                }
-            }
-        }
+impl<'a> Galaxy<'a> {
+  pub const VT_NUM_STARS: ::flatbuffers::VOffsetT = 4;
 
-        pub struct GalaxyBuilder<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> {
-            fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-            start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
-        }
-
-        impl<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> GalaxyBuilder<'a, 'b, A> {
-            #[inline]
-            pub fn add_num_stars(&mut self, num_stars: i64) {
-                self.fbb_.push_slot::<i64>(Galaxy::VT_NUM_STARS, num_stars, 0);
-            }
-
-            #[inline]
-            pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> GalaxyBuilder<'a, 'b, A> {
-                let start = _fbb.start_table();
-                GalaxyBuilder {
-                    fbb_: _fbb,
-                    start_: start,
-                }
-            }
-
-            #[inline]
-            pub fn finish(self) -> ::flatbuffers::WIPOffset<Galaxy<'a>> {
-                let o = self.fbb_.end_table(self.start_);
-                ::flatbuffers::WIPOffset::new(o.value())
-            }
-        }
-
-        impl ::core::fmt::Debug for Galaxy<'_> {
-            fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
-                let mut ds = f.debug_struct("Galaxy");
-                ds.field("num_stars", &self.num_stars());
-                ds.finish()
-            }
-        }
-
-        pub enum UniverseOffset {}
-
-        #[derive(Copy, Clone, PartialEq)]
-        pub struct Universe<'a> {
-            pub _tab: ::flatbuffers::Table<'a>,
-        }
-
-        impl<'a> ::flatbuffers::Follow<'a> for Universe<'a> {
-            type Inner = Universe<'a>;
-
-            #[inline]
-            unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-                Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
-            }
-        }
-
-        impl<'a> Universe<'a> {
-            pub const VT_AGE: ::flatbuffers::VOffsetT = 4;
-            pub const VT_GALAXIES: ::flatbuffers::VOffsetT = 6;
-
-            #[inline]
-            pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
-                Universe { _tab: table }
-            }
-
-            #[allow(unused_mut)]
-            pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
-                _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
-                args: &'args UniverseArgs<'args>
-            ) -> ::flatbuffers::WIPOffset<Universe<'bldr>> {
-                let mut builder = UniverseBuilder::new(_fbb);
-                builder.add_age(args.age);
-                if let Some(x) = args.galaxies { builder.add_galaxies(x); }
-                builder.finish()
-            }
+  #[inline]
+  pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
+    Galaxy { _tab: table }
+  }
+  #[allow(unused_mut)]
+  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
+    _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
+    args: &'args GalaxyArgs
+  ) -> ::flatbuffers::WIPOffset<Galaxy<'bldr>> {
+    let mut builder = GalaxyBuilder::new(_fbb);
+    builder.add_num_stars(args.num_stars);
+    builder.finish()
+  }
 
 
-            #[inline]
-            pub fn age(&self) -> f64 {
-                // Safety:
-                // Created from valid Table for this object
-                // which contains a valid value in this slot
-                unsafe { self._tab.get::<f64>(Universe::VT_AGE, Some(0.0)).unwrap()}
-            }
+  #[inline]
+  pub fn num_stars(&self) -> i64 {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<i64>(Galaxy::VT_NUM_STARS, Some(0)).unwrap()}
+  }
+}
 
-            #[inline]
-            pub fn galaxies(&self) -> Option<::flatbuffers::Vector<'a, ::flatbuffers::ForwardsUOffset<Galaxy<'a>>>> {
-                // Safety:
-                // Created from valid Table for this object
-                // which contains a valid value in this slot
-                unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'a, ::flatbuffers::ForwardsUOffset<Galaxy>>>>(Universe::VT_GALAXIES, None)}
-            }
-        }
+impl ::flatbuffers::Verifiable for Galaxy<'_> {
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    v.visit_table(pos)?
+     .visit_field::<i64>("num_stars", Self::VT_NUM_STARS, false)?
+     .finish();
+    Ok(())
+  }
+}
+pub struct GalaxyArgs {
+    pub num_stars: i64,
+}
+impl<'a> Default for GalaxyArgs {
+  #[inline]
+  fn default() -> Self {
+    GalaxyArgs {
+      num_stars: 0,
+    }
+  }
+}
 
-        impl ::flatbuffers::Verifiable for Universe<'_> {
-            #[inline]
-            fn run_verifier(
-                v: &mut ::flatbuffers::Verifier, pos: usize
-            ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-                v.visit_table(pos)?
-                    .visit_field::<f64>("age", Self::VT_AGE, false)?
-                    .visit_field::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'_, ::flatbuffers::ForwardsUOffset<Galaxy>>>>("galaxies", Self::VT_GALAXIES, false)?
-                    .finish();
-                Ok(())
-            }
-        }
+pub struct GalaxyBuilder<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> {
+  fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
+  start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
+}
+impl<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> GalaxyBuilder<'a, 'b, A> {
+  #[inline]
+  pub fn add_num_stars(&mut self, num_stars: i64) {
+    self.fbb_.push_slot::<i64>(Galaxy::VT_NUM_STARS, num_stars, 0);
+  }
+  #[inline]
+  pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> GalaxyBuilder<'a, 'b, A> {
+    let start = _fbb.start_table();
+    GalaxyBuilder {
+      fbb_: _fbb,
+      start_: start,
+    }
+  }
+  #[inline]
+  pub fn finish(self) -> ::flatbuffers::WIPOffset<Galaxy<'a>> {
+    let o = self.fbb_.end_table(self.start_);
+    ::flatbuffers::WIPOffset::new(o.value())
+  }
+}
 
-        pub struct UniverseArgs<'a> {
-            pub age: f64,
-            pub galaxies: Option<::flatbuffers::WIPOffset<::flatbuffers::Vector<'a, ::flatbuffers::ForwardsUOffset<Galaxy<'a>>>>>,
-        }
+impl ::core::fmt::Debug for Galaxy<'_> {
+  fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
+    let mut ds = f.debug_struct("Galaxy");
+      ds.field("num_stars", &self.num_stars());
+      ds.finish()
+  }
+}
+pub enum UniverseOffset {}
+#[derive(Copy, Clone, PartialEq)]
 
-        impl<'a> Default for UniverseArgs<'a> {
-            #[inline]
-            fn default() -> Self {
-                UniverseArgs {
-                    age: 0.0,
-                    galaxies: None,
-                }
-            }
-        }
+pub struct Universe<'a> {
+  pub _tab: ::flatbuffers::Table<'a>,
+}
 
-        pub struct UniverseBuilder<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> {
-            fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-            start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
-        }
+impl<'a> ::flatbuffers::Follow<'a> for Universe<'a> {
+  type Inner = Universe<'a>;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
+  }
+}
 
-        impl<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> UniverseBuilder<'a, 'b, A> {
-            #[inline]
-            pub fn add_age(&mut self, age: f64) {
-                self.fbb_.push_slot::<f64>(Universe::VT_AGE, age, 0.0);
-            }
+impl<'a> Universe<'a> {
+  pub const VT_AGE: ::flatbuffers::VOffsetT = 4;
+  pub const VT_GALAXIES: ::flatbuffers::VOffsetT = 6;
 
-            #[inline]
-            pub fn add_galaxies(&mut self, galaxies: ::flatbuffers::WIPOffset<::flatbuffers::Vector<'b , ::flatbuffers::ForwardsUOffset<Galaxy<'b >>>>) {
-                self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Universe::VT_GALAXIES, galaxies);
-            }
+  #[inline]
+  pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
+    Universe { _tab: table }
+  }
+  #[allow(unused_mut)]
+  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
+    _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
+    args: &'args UniverseArgs<'args>
+  ) -> ::flatbuffers::WIPOffset<Universe<'bldr>> {
+    let mut builder = UniverseBuilder::new(_fbb);
+    builder.add_age(args.age);
+    if let Some(x) = args.galaxies { builder.add_galaxies(x); }
+    builder.finish()
+  }
 
-            #[inline]
-            pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> UniverseBuilder<'a, 'b, A> {
-                let start = _fbb.start_table();
-                UniverseBuilder {
-                    fbb_: _fbb,
-                    start_: start,
-                }
-            }
 
-            #[inline]
-            pub fn finish(self) -> ::flatbuffers::WIPOffset<Universe<'a>> {
-                let o = self.fbb_.end_table(self.start_);
-                ::flatbuffers::WIPOffset::new(o.value())
-            }
-        }
+  #[inline]
+  pub fn age(&self) -> f64 {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<f64>(Universe::VT_AGE, Some(0.0)).unwrap()}
+  }
+  #[inline]
+  pub fn galaxies(&self) -> Option<::flatbuffers::Vector<'a, ::flatbuffers::ForwardsUOffset<Galaxy<'a>>>> {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'a, ::flatbuffers::ForwardsUOffset<Galaxy>>>>(Universe::VT_GALAXIES, None)}
+  }
+}
 
-        impl ::core::fmt::Debug for Universe<'_> {
-            fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
-                let mut ds = f.debug_struct("Universe");
-                ds.field("age", &self.age());
-                ds.field("galaxies", &self.galaxies());
-                ds.finish()
-            }
-        }
+impl ::flatbuffers::Verifiable for Universe<'_> {
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    v.visit_table(pos)?
+     .visit_field::<f64>("age", Self::VT_AGE, false)?
+     .visit_field::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'_, ::flatbuffers::ForwardsUOffset<Galaxy>>>>("galaxies", Self::VT_GALAXIES, false)?
+     .finish();
+    Ok(())
+  }
+}
+pub struct UniverseArgs<'a> {
+    pub age: f64,
+    pub galaxies: Option<::flatbuffers::WIPOffset<::flatbuffers::Vector<'a, ::flatbuffers::ForwardsUOffset<Galaxy<'a>>>>>,
+}
+impl<'a> Default for UniverseArgs<'a> {
+  #[inline]
+  fn default() -> Self {
+    UniverseArgs {
+      age: 0.0,
+      galaxies: None,
+    }
+  }
+}
 
-        /// Verifies that a buffer of bytes contains a `Universe`
-        /// and returns it.
-        /// Note that verification is still experimental and may not
-        /// catch every error, or be maximally performant. For the
-        /// previous, unchecked, behavior use
-        /// `root_as_universe_unchecked`.
-        #[inline]
-        pub fn root_as_universe(buf: &[u8]) -> Result<Universe<'_>, ::flatbuffers::InvalidFlatbuffer> {
-            ::flatbuffers::root::<Universe>(buf)
-        }
+pub struct UniverseBuilder<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> {
+  fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
+  start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
+}
+impl<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> UniverseBuilder<'a, 'b, A> {
+  #[inline]
+  pub fn add_age(&mut self, age: f64) {
+    self.fbb_.push_slot::<f64>(Universe::VT_AGE, age, 0.0);
+  }
+  #[inline]
+  pub fn add_galaxies(&mut self, galaxies: ::flatbuffers::WIPOffset<::flatbuffers::Vector<'b , ::flatbuffers::ForwardsUOffset<Galaxy<'b >>>>) {
+    self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Universe::VT_GALAXIES, galaxies);
+  }
+  #[inline]
+  pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> UniverseBuilder<'a, 'b, A> {
+    let start = _fbb.start_table();
+    UniverseBuilder {
+      fbb_: _fbb,
+      start_: start,
+    }
+  }
+  #[inline]
+  pub fn finish(self) -> ::flatbuffers::WIPOffset<Universe<'a>> {
+    let o = self.fbb_.end_table(self.start_);
+    ::flatbuffers::WIPOffset::new(o.value())
+  }
+}
 
-        /// Verifies that a buffer of bytes contains a size prefixed
-        /// `Universe` and returns it.
-        /// Note that verification is still experimental and may not
-        /// catch every error, or be maximally performant. For the
-        /// previous, unchecked, behavior use
-        /// `size_prefixed_root_as_universe_unchecked`.
-        #[inline]
-        pub fn size_prefixed_root_as_universe(buf: &[u8]) -> Result<Universe<'_>, ::flatbuffers::InvalidFlatbuffer> {
-            ::flatbuffers::size_prefixed_root::<Universe>(buf)
-        }
+impl ::core::fmt::Debug for Universe<'_> {
+  fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
+    let mut ds = f.debug_struct("Universe");
+      ds.field("age", &self.age());
+      ds.field("galaxies", &self.galaxies());
+      ds.finish()
+  }
+}
+#[inline]
+/// Verifies that a buffer of bytes contains a `Universe`
+/// and returns it.
+/// Note that verification is still experimental and may not
+/// catch every error, or be maximally performant. For the
+/// previous, unchecked, behavior use
+/// `root_as_universe_unchecked`.
+pub fn root_as_universe(buf: &[u8]) -> Result<Universe<'_>, ::flatbuffers::InvalidFlatbuffer> {
+  ::flatbuffers::root::<Universe>(buf)
+}
+#[inline]
+/// Verifies that a buffer of bytes contains a size prefixed
+/// `Universe` and returns it.
+/// Note that verification is still experimental and may not
+/// catch every error, or be maximally performant. For the
+/// previous, unchecked, behavior use
+/// `size_prefixed_root_as_universe_unchecked`.
+pub fn size_prefixed_root_as_universe(buf: &[u8]) -> Result<Universe<'_>, ::flatbuffers::InvalidFlatbuffer> {
+  ::flatbuffers::size_prefixed_root::<Universe>(buf)
+}
+#[inline]
+/// Verifies, with the given options, that a buffer of bytes
+/// contains a `Universe` and returns it.
+/// Note that verification is still experimental and may not
+/// catch every error, or be maximally performant. For the
+/// previous, unchecked, behavior use
+/// `root_as_universe_unchecked`.
+pub fn root_as_universe_with_opts<'b, 'o>(
+  opts: &'o ::flatbuffers::VerifierOptions,
+  buf: &'b [u8],
+) -> Result<Universe<'b>, ::flatbuffers::InvalidFlatbuffer> {
+  ::flatbuffers::root_with_opts::<Universe<'b>>(opts, buf)
+}
+#[inline]
+/// Verifies, with the given verifier options, that a buffer of
+/// bytes contains a size prefixed `Universe` and returns
+/// it. Note that verification is still experimental and may not
+/// catch every error, or be maximally performant. For the
+/// previous, unchecked, behavior use
+/// `root_as_universe_unchecked`.
+pub fn size_prefixed_root_as_universe_with_opts<'b, 'o>(
+  opts: &'o ::flatbuffers::VerifierOptions,
+  buf: &'b [u8],
+) -> Result<Universe<'b>, ::flatbuffers::InvalidFlatbuffer> {
+  ::flatbuffers::size_prefixed_root_with_opts::<Universe<'b>>(opts, buf)
+}
+#[inline]
+/// Assumes, without verification, that a buffer of bytes contains a Universe and returns it.
+/// # Safety
+/// Callers must trust the given bytes do indeed contain a valid `Universe`.
+pub unsafe fn root_as_universe_unchecked(buf: &[u8]) -> Universe<'_> {
+  unsafe { ::flatbuffers::root_unchecked::<Universe>(buf) }
+}
+#[inline]
+/// Assumes, without verification, that a buffer of bytes contains a size prefixed Universe and returns it.
+/// # Safety
+/// Callers must trust the given bytes do indeed contain a valid size prefixed `Universe`.
+pub unsafe fn size_prefixed_root_as_universe_unchecked(buf: &[u8]) -> Universe<'_> {
+  unsafe { ::flatbuffers::size_prefixed_root_unchecked::<Universe>(buf) }
+}
+#[inline]
+pub fn finish_universe_buffer<'a, 'b, A: ::flatbuffers::Allocator + 'a>(
+    fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
+    root: ::flatbuffers::WIPOffset<Universe<'a>>) {
+  fbb.finish(root, None);
+}
 
-        /// Verifies, with the given options, that a buffer of bytes
-        /// contains a `Universe` and returns it.
-        /// Note that verification is still experimental and may not
-        /// catch every error, or be maximally performant. For the
-        /// previous, unchecked, behavior use
-        /// `root_as_universe_unchecked`.
-        #[inline]
-        pub fn root_as_universe_with_opts<'b, 'o>(
-            opts: &'o ::flatbuffers::VerifierOptions,
-            buf: &'b [u8],
-        ) -> Result<Universe<'b>, ::flatbuffers::InvalidFlatbuffer> {
-            ::flatbuffers::root_with_opts::<Universe<'b>>(opts, buf)
-        }
+#[inline]
+pub fn finish_size_prefixed_universe_buffer<'a, 'b, A: ::flatbuffers::Allocator + 'a>(fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>, root: ::flatbuffers::WIPOffset<Universe<'a>>) {
+  fbb.finish_size_prefixed(root, None);
+}
+}  // pub mod goldens
+}  // pub mod flatbuffers
 
-        /// Verifies, with the given verifier options, that a buffer of
-        /// bytes contains a size prefixed `Universe` and returns
-        /// it. Note that verification is still experimental and may not
-        /// catch every error, or be maximally performant. For the
-        /// previous, unchecked, behavior use
-        /// `root_as_universe_unchecked`.
-        #[inline]
-        pub fn size_prefixed_root_as_universe_with_opts<'b, 'o>(
-            opts: &'o ::flatbuffers::VerifierOptions,
-            buf: &'b [u8],
-        ) -> Result<Universe<'b>, ::flatbuffers::InvalidFlatbuffer> {
-            ::flatbuffers::size_prefixed_root_with_opts::<Universe<'b>>(opts, buf)
-        }
-
-        /// Assumes, without verification, that a buffer of bytes contains a Universe and returns it.
-        /// # Safety
-        /// Callers must trust the given bytes do indeed contain a valid `Universe`.
-        #[inline]
-        pub unsafe fn root_as_universe_unchecked(buf: &[u8]) -> Universe<'_> {
-            unsafe { ::flatbuffers::root_unchecked::<Universe>(buf) }
-        }
-
-        /// Assumes, without verification, that a buffer of bytes contains a size prefixed Universe and returns it.
-        /// # Safety
-        /// Callers must trust the given bytes do indeed contain a valid size prefixed `Universe`.
-        #[inline]
-        pub unsafe fn size_prefixed_root_as_universe_unchecked(buf: &[u8]) -> Universe<'_> {
-            unsafe { ::flatbuffers::size_prefixed_root_unchecked::<Universe>(buf) }
-        }
-
-        #[inline]
-        pub fn finish_universe_buffer<'a, 'b, A: ::flatbuffers::Allocator + 'a>(
-            fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-            root: ::flatbuffers::WIPOffset<Universe<'a>>
-        ) {
-            fbb.finish(root, None);
-        }
-
-        #[inline]
-        pub fn finish_size_prefixed_universe_buffer<'a, 'b, A: ::flatbuffers::Allocator + 'a>(
-            fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-            root: ::flatbuffers::WIPOffset<Universe<'a>>
-        ) {
-            fbb.finish_size_prefixed(root, None);
-        }
-    } // pub mod goldens
-} // pub mod flatbuffers

goldens/ts/flatbuffers/goldens/universe.ts

@@ -4,7 +4,7 @@
 
 import * as flatbuffers from 'flatbuffers';
 
-import { Galaxy } from './galaxy.js';
+import { Galaxy } from '../../flatbuffers/goldens/galaxy.js';
 
 
 export class Universe {

grpc/examples/swift/Greeter/Sources/Model/greeter_generated.swift

@@ -17,14 +17,16 @@ public struct models_HelloReply: FlatBufferTable, FlatbuffersVectorInitializable
   private init(_ t: Table) { _accessor = t }
   public init(_ bb: ByteBuffer, o: Int32) { _accessor = Table(bb: bb, position: o) }
 
-  private struct VT {
-    static let message: VOffset = 4
+  private enum VTOFFSET: VOffset {
+    case message = 4
+    var v: Int32 { Int32(self.rawValue) }
+    var p: VOffset { self.rawValue }
   }
 
-  public var message: String? { let o = _accessor.offset(VT.message); return o == 0 ? nil : _accessor.string(at: o) }
-  public var messageSegmentArray: [UInt8]? { return _accessor.getVector(at: VT.message) }
+  public var message: String? { let o = _accessor.offset(VTOFFSET.message.v); return o == 0 ? nil : _accessor.string(at: o) }
+  public var messageSegmentArray: [UInt8]? { return _accessor.getVector(at: VTOFFSET.message.v) }
   public static func startHelloReply(_ fbb: inout FlatBufferBuilder) -> UOffset { fbb.startTable(with: 1) }
-  public static func add(message: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: message, at: VT.message) }
+  public static func add(message: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: message, at: VTOFFSET.message.p) }
   public static func endHelloReply(_ fbb: inout FlatBufferBuilder, start: UOffset) -> Offset { let end = Offset(offset: fbb.endTable(at: start)); return end }
   public static func createHelloReply(
     _ fbb: inout FlatBufferBuilder,
@@ -37,16 +39,16 @@ public struct models_HelloReply: FlatBufferTable, FlatbuffersVectorInitializable
 
   public static func verify<T>(_ verifier: inout Verifier, at position: Int, of type: T.Type) throws where T: Verifiable {
     var _v = try verifier.visitTable(at: position)
-    try _v.visit(field: VT.message, fieldName: "message", required: false, type: ForwardOffset<String>.self)
+    try _v.visit(field: VTOFFSET.message.p, fieldName: "message", required: false, type: ForwardOffset<String>.self)
     _v.finish()
   }
 }
 
 extension models_HelloReply: Encodable {
+
   enum CodingKeys: String, CodingKey {
     case message = "message"
   }
-
   public func encode(to encoder: Encoder) throws {
     var container = encoder.container(keyedBy: CodingKeys.self)
     try container.encodeIfPresent(message, forKey: .message)
@@ -62,14 +64,16 @@ public struct models_HelloRequest: FlatBufferTable, FlatbuffersVectorInitializab
   private init(_ t: Table) { _accessor = t }
   public init(_ bb: ByteBuffer, o: Int32) { _accessor = Table(bb: bb, position: o) }
 
-  private struct VT {
-    static let name: VOffset = 4
+  private enum VTOFFSET: VOffset {
+    case name = 4
+    var v: Int32 { Int32(self.rawValue) }
+    var p: VOffset { self.rawValue }
   }
 
-  public var name: String? { let o = _accessor.offset(VT.name); return o == 0 ? nil : _accessor.string(at: o) }
-  public var nameSegmentArray: [UInt8]? { return _accessor.getVector(at: VT.name) }
+  public var name: String? { let o = _accessor.offset(VTOFFSET.name.v); return o == 0 ? nil : _accessor.string(at: o) }
+  public var nameSegmentArray: [UInt8]? { return _accessor.getVector(at: VTOFFSET.name.v) }
   public static func startHelloRequest(_ fbb: inout FlatBufferBuilder) -> UOffset { fbb.startTable(with: 1) }
-  public static func add(name: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: name, at: VT.name) }
+  public static func add(name: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: name, at: VTOFFSET.name.p) }
   public static func endHelloRequest(_ fbb: inout FlatBufferBuilder, start: UOffset) -> Offset { let end = Offset(offset: fbb.endTable(at: start)); return end }
   public static func createHelloRequest(
     _ fbb: inout FlatBufferBuilder,
@@ -82,16 +86,16 @@ public struct models_HelloRequest: FlatBufferTable, FlatbuffersVectorInitializab
 
   public static func verify<T>(_ verifier: inout Verifier, at position: Int, of type: T.Type) throws where T: Verifiable {
     var _v = try verifier.visitTable(at: position)
-    try _v.visit(field: VT.name, fieldName: "name", required: false, type: ForwardOffset<String>.self)
+    try _v.visit(field: VTOFFSET.name.p, fieldName: "name", required: false, type: ForwardOffset<String>.self)
     _v.finish()
   }
 }
 
 extension models_HelloRequest: Encodable {
+
   enum CodingKeys: String, CodingKey {
     case name = "name"
   }
-
   public func encode(to encoder: Encoder) throws {
     var container = encoder.container(keyedBy: CodingKeys.self)
     try container.encodeIfPresent(name, forKey: .name)

include/flatbuffers/flatbuffers.h

@@ -260,15 +260,15 @@ inline const char* flatbuffers_version_string() {
     inline FLATBUFFERS_CONSTEXPR_CPP11 E operator ~ (E lhs){\
         return E(~T(lhs));\
     }\
-    inline FLATBUFFERS_CONSTEXPR_CPP14 E operator |= (E &lhs, E rhs){\
+    inline FLATBUFFERS_CONSTEXPR_CPP11 E operator |= (E &lhs, E rhs){\
         lhs = lhs | rhs;\
         return lhs;\
     }\
-    inline FLATBUFFERS_CONSTEXPR_CPP14 E operator &= (E &lhs, E rhs){\
+    inline FLATBUFFERS_CONSTEXPR_CPP11 E operator &= (E &lhs, E rhs){\
         lhs = lhs & rhs;\
         return lhs;\
     }\
-    inline FLATBUFFERS_CONSTEXPR_CPP14 E operator ^= (E &lhs, E rhs){\
+    inline FLATBUFFERS_CONSTEXPR_CPP11 E operator ^= (E &lhs, E rhs){\
         lhs = lhs ^ rhs;\
         return lhs;\
     }\

include/flatbuffers/idl.h

@@ -223,7 +223,7 @@ struct Type {
   uint16_t fixed_length;  // only set if t == BASE_TYPE_ARRAY
 };
 
-// Represents a parsed scalar value, its type, and field offset.
+// Represents a parsed scalar value, it's type, and field offset.
 struct Value {
   Value()
       : constant("0"),
@@ -395,20 +395,13 @@ struct FieldDef : public Definition {
 };
 
 struct StructDef : public Definition {
-  enum class CycleStatus {
-    NotChecked,
-    InProgress,
-    Checked,
-  };
-
   StructDef()
       : fixed(false),
         predecl(true),
         sortbysize(true),
         has_key(false),
         minalign(1),
-        bytesize(0),
-        cycle_status{CycleStatus::NotChecked} {}
+        bytesize(0) {}
 
   void PadLastField(size_t min_align) {
     auto padding = PaddingBytes(bytesize, min_align);
@@ -430,8 +423,6 @@ struct StructDef : public Definition {
   size_t minalign;  // What the whole object needs to be aligned to.
   size_t bytesize;  // Size if fixed.
 
-  CycleStatus cycle_status;  // used for determining if we have circular references
-
   flatbuffers::unique_ptr<std::string> original_location;
   std::vector<voffset_t> reserved_ids;
 };
@@ -743,7 +734,6 @@ struct IDLOptions {
   bool python_gen_numpy;
 
   bool ts_omit_entrypoint;
-  bool ts_undefined_for_optionals;
   ProtoIdGapAction proto_id_gap_action;
 
   // Possible options for the more general generator below.
@@ -870,7 +860,6 @@ struct IDLOptions {
         python_typing(false),
         python_gen_numpy(true),
         ts_omit_entrypoint(false),
-        ts_undefined_for_optionals(false),
         proto_id_gap_action(ProtoIdGapAction::WARNING),
         mini_reflect(IDLOptions::kNone),
         require_explicit_ids(false),
@@ -1110,8 +1099,6 @@ class Parser : public ParserState {
   // others includes.
   std::vector<IncludedFile> GetIncludedFiles() const;
 
-  bool HasCircularStructDependency();
-
  private:
   class ParseDepthGuard;
 

include/flatbuffers/reflection.h

@@ -30,52 +30,50 @@ namespace flatbuffers {
 
 // ------------------------- GETTERS -------------------------
 
-constexpr bool IsScalar(reflection::BaseType t) {
+inline bool IsScalar(reflection::BaseType t) {
   return t >= reflection::UType && t <= reflection::Double;
 }
-constexpr bool IsInteger(reflection::BaseType t) {
+inline bool IsInteger(reflection::BaseType t) {
   return t >= reflection::UType && t <= reflection::ULong;
 }
-constexpr bool IsFloat(reflection::BaseType t) {
+inline bool IsFloat(reflection::BaseType t) {
   return t == reflection::Float || t == reflection::Double;
 }
-constexpr bool IsLong(reflection::BaseType t) {
+inline bool IsLong(reflection::BaseType t) {
   return t == reflection::Long || t == reflection::ULong;
 }
 
-// This needs to correspond to the BaseType enum.
-constexpr size_t kBaseTypeSize[] = {
-    0,  // None
-    1,  // UType
-    1,  // Bool
-    1,  // Byte
-    1,  // UByte
-    2,  // Short
-    2,  // UShort
-    4,  // Int
-    4,  // UInt
-    8,  // Long
-    8,  // ULong
-    4,  // Float
-    8,  // Double
-    4,  // String
-    4,  // Vector
-    4,  // Obj
-    4,  // Union
-    0,  // Array. Only used in structs. 0 was chosen to prevent out-of-bounds
-        // errors.
-    8,  // Vector64
-
-    0  // MaxBaseType. This must be kept the last entry in this array.
-};
-static_assert(sizeof(kBaseTypeSize) / sizeof(size_t) ==
-                  reflection::MaxBaseType + 1,
-              "Size of sizes[] array does not match the count of BaseType "
-              "enum values.");
-
 // Size of a basic type, don't use with structs.
-constexpr size_t GetTypeSize(reflection::BaseType base_type) {
-  return kBaseTypeSize[base_type];
+inline size_t GetTypeSize(reflection::BaseType base_type) {
+  // This needs to correspond to the BaseType enum.
+  static size_t sizes[] = {
+      0,  // None
+      1,  // UType
+      1,  // Bool
+      1,  // Byte
+      1,  // UByte
+      2,  // Short
+      2,  // UShort
+      4,  // Int
+      4,  // UInt
+      8,  // Long
+      8,  // ULong
+      4,  // Float
+      8,  // Double
+      4,  // String
+      4,  // Vector
+      4,  // Obj
+      4,  // Union
+      0,  // Array. Only used in structs. 0 was chosen to prevent out-of-bounds
+          // errors.
+      8,  // Vector64
+
+      0  // MaxBaseType. This must be kept the last entry in this array.
+  };
+  static_assert(sizeof(sizes) / sizeof(size_t) == reflection::MaxBaseType + 1,
+                "Size of sizes[] array does not match the count of BaseType "
+                "enum values.");
+  return sizes[base_type];
 }
 
 // Same as above, but now correctly returns the size of a struct if
@@ -422,7 +420,7 @@ pointer_inside_vector<T, U> piv(T* ptr, std::vector<U>& vec) {
   return pointer_inside_vector<T, U>(ptr, vec);
 }
 
-constexpr const char* UnionTypeFieldSuffix() { return "_type"; }
+inline const char* UnionTypeFieldSuffix() { return "_type"; }
 
 // Helper to figure out the actual table type a union refers to.
 inline const reflection::Object& GetUnionType(

kotlin/flatbuffers-kotlin/src/nativeMain/kotlin/com/google/flatbuffers/kotlin/ByteArray.kt

@@ -14,12 +14,9 @@
  * limitations under the License.
  */
 @file:Suppress("NOTHING_TO_INLINE")
-@file:OptIn(ExperimentalNativeApi::class)
 
 package com.google.flatbuffers.kotlin
 
-import kotlin.experimental.ExperimentalNativeApi
-
 /**
  * This implementation assumes that of native macOSX64 the byte order of the implementation is
  * Little Endian.

lua/flatbuffers/builder.lua

@@ -296,62 +296,25 @@ function mt:Slot(slotnum)
     self.currentVTable[slotnum + 1] = self:Offset()
 end
 
-local function finish(self, rootTable, sizePrefix, fileIdentifier)
+local function finish(self, rootTable, sizePrefix)
     UOffsetT:EnforceNumber(rootTable)
-    local hasFid = fileIdentifier ~= nil
-    if hasFid then
-        assert(#fileIdentifier == 4, "File identifier must be exactly 4 bytes")
-    end
-
-    local fid_byte_count = (hasFid and 4 or 0)
-
-    -- alignment:
-    -- root offset (4)
-    -- optional file id (4)
-    -- optional size prefix (4)
-    self:Prep(
-        self.minalign,
-        (sizePrefix and 4 or 0) +
-        4 +
-        fid_byte_count
-    )
-
-    -- root offset (points past file identifier if present)
-    self:PrependUOffsetTRelative(rootTable + fid_byte_count)
-
-    -- file identifier
-    if hasFid then
-        for i = 4, 1, -1 do
-            self:PrependByte(string.byte(fileIdentifier, i))
-        end
-    end
-
-    -- size prefix
+    self:Prep(self.minalign, sizePrefix and 8 or 4)
+    self:PrependUOffsetTRelative(rootTable)
     if sizePrefix then
         local size = self.bytes.size - self.head
         Int32:EnforceNumber(size)
         self:PrependInt32(size)
     end
-
     self.finished = true
     return self.head
 end
 
-
 function mt:Finish(rootTable)
-    return finish(self, rootTable, false, nil)
+    return finish(self, rootTable, false)
 end
 
 function mt:FinishSizePrefixed(rootTable)
-    return finish(self, rootTable, true, nil)
-end
-
-function mt:FinishWithIdentifier(rootTable, fileIdentifier)
-    return finish(self, rootTable, false, fileIdentifier)
-end
-
-function mt:FinishSizePrefixedWithIdentifier(rootTable, fileIdentifier)
-    return finish(self, rootTable, true, fileIdentifier)
+    return finish(self, rootTable, true)
 end
 
 function mt:Prepend(flags, off)

net/FlatBuffers/FlatBufferBuilder.cs

@@ -438,7 +438,8 @@ namespace Google.FlatBuffers
             if (off > Offset)
                 throw new ArgumentException();
 
-            off = Offset - off + sizeof(int);
+            if (off != 0)
+                off = Offset - off + sizeof(int);
             PutInt(off);
         }
 

net/FlatBuffers/Table.cs

@@ -65,7 +65,11 @@ namespace Google.FlatBuffers
         // Create a .NET String from UTF-8 data stored inside the flatbuffer.
         public string __string(int offset)
         {
-            offset += bb.GetInt(offset);
+            int stringOffset = bb.GetInt(offset);
+            if (stringOffset == 0)
+                return null;
+
+            offset += stringOffset;
             var len = bb.GetInt(offset);
             var startPos = offset + sizeof(int);
             return bb.GetStringUTF8(startPos, len);
@@ -146,7 +150,7 @@ namespace Google.FlatBuffers
 
             var pos = this.__vector(o);
             var len = this.__vector_len(o);
-            return bb.ToArray<T>(pos, len * ByteBuffer.SizeOf<T>());
+            return bb.ToArray<T>(pos, len);
         }
 
         // Initialize any Table-derived type to point to the union at the given offset.

pnpm-lock.yaml

@@ -343,8 +343,8 @@ packages:
     engines: {node: '>=0.4.0'}
     hasBin: true
 
-  ajv@6.14.0:
-    resolution: {integrity: sha512-IWrosm/yrn43eiKqkfkHis7QioDleaXQHdDVPKg0FSwwd/DuvyX79TZnFOnYpB7dcsFAMmtFztZuXPDvSePkFw==}
+  ajv@6.12.6:
+    resolution: {integrity: sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==}
 
   ansi-styles@4.3.0:
     resolution: {integrity: sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==}
@@ -483,8 +483,8 @@ packages:
     resolution: {integrity: sha512-f7ccFPK3SXFHpx15UIGyRJ/FJQctuKZ0zVuN3frBo4HnK3cay9VEW0R6yPYFHC0AgqhukPzKjq22t5DmAyqGyw==}
     engines: {node: '>=16'}
 
-  flatted@3.4.2:
-    resolution: {integrity: sha512-PjDse7RzhcPkIJwy5t7KPWQSZ9cAbzQXcafsetQoD7sOJRQlGikNbx7yZp2OotDnJyrDcbyRq3Ttb18iYOqkxA==}
+  flatted@3.3.1:
+    resolution: {integrity: sha512-X8cqMLLie7KsNUDSdzeN8FYK9rEt4Dt67OsG/DNGnYTSDBG4uFAJFBnUeiV+zCVAvwFy56IjM9sH51jVaEhNxw==}
 
   glob-parent@5.1.2:
     resolution: {integrity: sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==}
@@ -571,11 +571,11 @@ packages:
     resolution: {integrity: sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==}
     engines: {node: '>=8.6'}
 
-  minimatch@3.1.5:
-    resolution: {integrity: sha512-VgjWUsnnT6n+NUk6eZq77zeFdpW2LWDzP6zFGrCbHXiYNul5Dzqk2HHQ5uFH2DNW5Xbp8+jVzaeNt94ssEEl4w==}
+  minimatch@3.1.2:
+    resolution: {integrity: sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==}
 
-  minimatch@9.0.9:
-    resolution: {integrity: sha512-OBwBN9AL4dqmETlpS2zasx+vTeWclWzkblfZk7KTA5j3jeOONz/tRCnZomUyvNg83wL5Zv9Ss6HMJXAgL8R2Yg==}
+  minimatch@9.0.5:
+    resolution: {integrity: sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==}
     engines: {node: '>=16 || 14 >=14.17'}
 
   ms@2.1.3:
@@ -793,7 +793,7 @@ snapshots:
     dependencies:
       '@eslint/object-schema': 2.1.6
       debug: 4.3.7
-      minimatch: 3.1.5
+      minimatch: 3.1.2
     transitivePeerDependencies:
       - supports-color
 
@@ -809,14 +809,14 @@ snapshots:
 
   '@eslint/eslintrc@3.3.1':
     dependencies:
-      ajv: 6.14.0
+      ajv: 6.12.6
       debug: 4.3.7
       espree: 10.4.0
       globals: 14.0.0
       ignore: 5.3.2
       import-fresh: 3.3.0
       js-yaml: 4.1.1
-      minimatch: 3.1.5
+      minimatch: 3.1.2
       strip-json-comments: 3.1.1
     transitivePeerDependencies:
       - supports-color
@@ -932,7 +932,7 @@ snapshots:
       debug: 4.3.7
       fast-glob: 3.3.2
       is-glob: 4.0.3
-      minimatch: 9.0.9
+      minimatch: 9.0.5
       semver: 7.6.3
       ts-api-utils: 2.1.0(typescript@5.8.3)
       typescript: 5.8.3
@@ -961,7 +961,7 @@ snapshots:
 
   acorn@8.15.0: {}
 
-  ajv@6.14.0:
+  ajv@6.12.6:
     dependencies:
       fast-deep-equal: 3.1.3
       fast-json-stable-stringify: 2.1.0
@@ -1070,7 +1070,7 @@ snapshots:
       '@humanwhocodes/retry': 0.4.3
       '@types/estree': 1.0.8
       '@types/json-schema': 7.0.15
-      ajv: 6.14.0
+      ajv: 6.12.6
       chalk: 4.1.2
       cross-spawn: 7.0.6
       debug: 4.3.7
@@ -1089,7 +1089,7 @@ snapshots:
       is-glob: 4.0.3
       json-stable-stringify-without-jsonify: 1.0.1
       lodash.merge: 4.6.2
-      minimatch: 3.1.5
+      minimatch: 3.1.2
       natural-compare: 1.4.0
       optionator: 0.9.4
     transitivePeerDependencies:
@@ -1146,10 +1146,10 @@ snapshots:
 
   flat-cache@4.0.1:
     dependencies:
-      flatted: 3.4.2
+      flatted: 3.3.1
       keyv: 4.5.4
 
-  flatted@3.4.2: {}
+  flatted@3.3.1: {}
 
   glob-parent@5.1.2:
     dependencies:
@@ -1218,11 +1218,11 @@ snapshots:
       braces: 3.0.3
       picomatch: 2.3.1
 
-  minimatch@3.1.5:
+  minimatch@3.1.2:
     dependencies:
       brace-expansion: 1.1.12
 
-  minimatch@9.0.9:
+  minimatch@9.0.5:
     dependencies:
       brace-expansion: 2.0.2
 

python/flatbuffers/builder.py

@@ -422,6 +422,7 @@ class Builder(object):
     off2 = self.Offset() - off + N.UOffsetTFlags.bytewidth
     self.PlaceUOffsetT(off2)
 
+  ## @cond FLATBUFFERS_INTERNAL
   def StartVector(self, elemSize, numElems, alignment):
     """StartVector initializes bookkeeping for writing a new vector.
 
@@ -437,6 +438,8 @@ class Builder(object):
     self.Prep(alignment, elemSize * numElems)  # In case alignment > int.
     return self.Offset()
 
+  ## @endcond
+
   def EndVector(self, numElems=None):
     """EndVector writes data necessary to finish vector construction."""
 
@@ -553,21 +556,6 @@ class Builder(object):
     self.vectorNumElems = x.size
     return self.EndVector()
 
-  def CreateVectorOfTables(self, offsets):
-    """CreateVectorOfTables writes a vector of offsets such as tables or strings.
-
-    Args:
-      offsets: Iterable of offsets returned from previous builder operations.
-               Each element should be an integer compatible with UOffsetT.
-    """
-
-    offsets = list(offsets)
-    self.StartVector(N.UOffsetTFlags.bytewidth, len(offsets),
-                     N.UOffsetTFlags.bytewidth)
-    for off in reversed(offsets):
-      self.PrependUOffsetTRelative(off)
-    return self.EndVector()
-
   ## @cond FLATBUFFERS_INTERNAL
   def assertNested(self):
     """Check that we are in the process of building an object."""

python/flatbuffers/reflection/Enum.py

@@ -155,12 +155,6 @@ def EnumStartValuesVector(builder, numElems):
 def StartValuesVector(builder, numElems):
     return EnumStartValuesVector(builder, numElems)
 
-def EnumCreateValuesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateValuesVector(builder, data):
-    return EnumCreateValuesVector(builder, data)
-
 def EnumAddIsUnion(builder, isUnion):
     builder.PrependBoolSlot(2, isUnion, 0)
 
@@ -185,12 +179,6 @@ def EnumStartAttributesVector(builder, numElems):
 def StartAttributesVector(builder, numElems):
     return EnumStartAttributesVector(builder, numElems)
 
-def EnumCreateAttributesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateAttributesVector(builder, data):
-    return EnumCreateAttributesVector(builder, data)
-
 def EnumAddDocumentation(builder, documentation):
     builder.PrependUOffsetTRelativeSlot(5, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
 
@@ -203,12 +191,6 @@ def EnumStartDocumentationVector(builder, numElems):
 def StartDocumentationVector(builder, numElems):
     return EnumStartDocumentationVector(builder, numElems)
 
-def EnumCreateDocumentationVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateDocumentationVector(builder, data):
-    return EnumCreateDocumentationVector(builder, data)
-
 def EnumAddDeclarationFile(builder, declarationFile):
     builder.PrependUOffsetTRelativeSlot(6, flatbuffers.number_types.UOffsetTFlags.py_type(declarationFile), 0)
 

python/flatbuffers/reflection/EnumVal.py

@@ -134,12 +134,6 @@ def EnumValStartDocumentationVector(builder, numElems):
 def StartDocumentationVector(builder, numElems):
     return EnumValStartDocumentationVector(builder, numElems)
 
-def EnumValCreateDocumentationVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateDocumentationVector(builder, data):
-    return EnumValCreateDocumentationVector(builder, data)
-
 def EnumValAddAttributes(builder, attributes):
     builder.PrependUOffsetTRelativeSlot(5, flatbuffers.number_types.UOffsetTFlags.py_type(attributes), 0)
 
@@ -152,12 +146,6 @@ def EnumValStartAttributesVector(builder, numElems):
 def StartAttributesVector(builder, numElems):
     return EnumValStartAttributesVector(builder, numElems)
 
-def EnumValCreateAttributesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateAttributesVector(builder, data):
-    return EnumValCreateAttributesVector(builder, data)
-
 def EnumValEnd(builder):
     return builder.EndObject()
 

python/flatbuffers/reflection/Field.py

@@ -235,12 +235,6 @@ def FieldStartAttributesVector(builder, numElems):
 def StartAttributesVector(builder, numElems):
     return FieldStartAttributesVector(builder, numElems)
 
-def FieldCreateAttributesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateAttributesVector(builder, data):
-    return FieldCreateAttributesVector(builder, data)
-
 def FieldAddDocumentation(builder, documentation):
     builder.PrependUOffsetTRelativeSlot(10, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
 
@@ -253,12 +247,6 @@ def FieldStartDocumentationVector(builder, numElems):
 def StartDocumentationVector(builder, numElems):
     return FieldStartDocumentationVector(builder, numElems)
 
-def FieldCreateDocumentationVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateDocumentationVector(builder, data):
-    return FieldCreateDocumentationVector(builder, data)
-
 def FieldAddOptional(builder, optional):
     builder.PrependBoolSlot(11, optional, 0)
 

python/flatbuffers/reflection/Object.py

@@ -158,12 +158,6 @@ def ObjectStartFieldsVector(builder, numElems):
 def StartFieldsVector(builder, numElems):
     return ObjectStartFieldsVector(builder, numElems)
 
-def ObjectCreateFieldsVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateFieldsVector(builder, data):
-    return ObjectCreateFieldsVector(builder, data)
-
 def ObjectAddIsStruct(builder, isStruct):
     builder.PrependBoolSlot(2, isStruct, 0)
 
@@ -194,12 +188,6 @@ def ObjectStartAttributesVector(builder, numElems):
 def StartAttributesVector(builder, numElems):
     return ObjectStartAttributesVector(builder, numElems)
 
-def ObjectCreateAttributesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateAttributesVector(builder, data):
-    return ObjectCreateAttributesVector(builder, data)
-
 def ObjectAddDocumentation(builder, documentation):
     builder.PrependUOffsetTRelativeSlot(6, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
 
@@ -212,12 +200,6 @@ def ObjectStartDocumentationVector(builder, numElems):
 def StartDocumentationVector(builder, numElems):
     return ObjectStartDocumentationVector(builder, numElems)
 
-def ObjectCreateDocumentationVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateDocumentationVector(builder, data):
-    return ObjectCreateDocumentationVector(builder, data)
-
 def ObjectAddDeclarationFile(builder, declarationFile):
     builder.PrependUOffsetTRelativeSlot(7, flatbuffers.number_types.UOffsetTFlags.py_type(declarationFile), 0)
 

python/flatbuffers/reflection/RPCCall.py

@@ -138,12 +138,6 @@ def RPCCallStartAttributesVector(builder, numElems):
 def StartAttributesVector(builder, numElems):
     return RPCCallStartAttributesVector(builder, numElems)
 
-def RPCCallCreateAttributesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateAttributesVector(builder, data):
-    return RPCCallCreateAttributesVector(builder, data)
-
 def RPCCallAddDocumentation(builder, documentation):
     builder.PrependUOffsetTRelativeSlot(4, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
 
@@ -156,12 +150,6 @@ def RPCCallStartDocumentationVector(builder, numElems):
 def StartDocumentationVector(builder, numElems):
     return RPCCallStartDocumentationVector(builder, numElems)
 
-def RPCCallCreateDocumentationVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateDocumentationVector(builder, data):
-    return RPCCallCreateDocumentationVector(builder, data)
-
 def RPCCallEnd(builder):
     return builder.EndObject()
 

python/flatbuffers/reflection/Schema.py

@@ -180,12 +180,6 @@ def SchemaStartObjectsVector(builder, numElems):
 def StartObjectsVector(builder, numElems):
     return SchemaStartObjectsVector(builder, numElems)
 
-def SchemaCreateObjectsVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateObjectsVector(builder, data):
-    return SchemaCreateObjectsVector(builder, data)
-
 def SchemaAddEnums(builder, enums):
     builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(enums), 0)
 
@@ -198,12 +192,6 @@ def SchemaStartEnumsVector(builder, numElems):
 def StartEnumsVector(builder, numElems):
     return SchemaStartEnumsVector(builder, numElems)
 
-def SchemaCreateEnumsVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateEnumsVector(builder, data):
-    return SchemaCreateEnumsVector(builder, data)
-
 def SchemaAddFileIdent(builder, fileIdent):
     builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(fileIdent), 0)
 
@@ -234,12 +222,6 @@ def SchemaStartServicesVector(builder, numElems):
 def StartServicesVector(builder, numElems):
     return SchemaStartServicesVector(builder, numElems)
 
-def SchemaCreateServicesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateServicesVector(builder, data):
-    return SchemaCreateServicesVector(builder, data)
-
 def SchemaAddAdvancedFeatures(builder, advancedFeatures):
     builder.PrependUint64Slot(6, advancedFeatures, 0)
 
@@ -258,12 +240,6 @@ def SchemaStartFbsFilesVector(builder, numElems):
 def StartFbsFilesVector(builder, numElems):
     return SchemaStartFbsFilesVector(builder, numElems)
 
-def SchemaCreateFbsFilesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateFbsFilesVector(builder, data):
-    return SchemaCreateFbsFilesVector(builder, data)
-
 def SchemaEnd(builder):
     return builder.EndObject()
 

python/flatbuffers/reflection/SchemaFile.py

@@ -84,12 +84,6 @@ def SchemaFileStartIncludedFilenamesVector(builder, numElems):
 def StartIncludedFilenamesVector(builder, numElems):
     return SchemaFileStartIncludedFilenamesVector(builder, numElems)
 
-def SchemaFileCreateIncludedFilenamesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateIncludedFilenamesVector(builder, data):
-    return SchemaFileCreateIncludedFilenamesVector(builder, data)
-
 def SchemaFileEnd(builder):
     return builder.EndObject()
 

python/flatbuffers/reflection/Service.py

@@ -137,12 +137,6 @@ def ServiceStartCallsVector(builder, numElems):
 def StartCallsVector(builder, numElems):
     return ServiceStartCallsVector(builder, numElems)
 
-def ServiceCreateCallsVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateCallsVector(builder, data):
-    return ServiceCreateCallsVector(builder, data)
-
 def ServiceAddAttributes(builder, attributes):
     builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(attributes), 0)
 
@@ -155,12 +149,6 @@ def ServiceStartAttributesVector(builder, numElems):
 def StartAttributesVector(builder, numElems):
     return ServiceStartAttributesVector(builder, numElems)
 
-def ServiceCreateAttributesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateAttributesVector(builder, data):
-    return ServiceCreateAttributesVector(builder, data)
-
 def ServiceAddDocumentation(builder, documentation):
     builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
 
@@ -173,12 +161,6 @@ def ServiceStartDocumentationVector(builder, numElems):
 def StartDocumentationVector(builder, numElems):
     return ServiceStartDocumentationVector(builder, numElems)
 
-def ServiceCreateDocumentationVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateDocumentationVector(builder, data):
-    return ServiceCreateDocumentationVector(builder, data)
-
 def ServiceAddDeclarationFile(builder, declarationFile):
     builder.PrependUOffsetTRelativeSlot(4, flatbuffers.number_types.UOffsetTFlags.py_type(declarationFile), 0)
 

python/setup.cfg

@@ -1,2 +1,6 @@
+[bdist_wheel]
+universal=1
+
 [metadata]
-license_files = LICENSE
+license_files =
+   ../LICENSE

python/setup.py

@@ -32,8 +32,10 @@ setup(
     description='The FlatBuffers serialization format for Python',
     classifiers=[
         'Intended Audience :: Developers',
+        'License :: OSI Approved :: Apache Software License',
         'Operating System :: OS Independent',
         'Programming Language :: Python',
+        'Programming Language :: Python :: 2',
         'Programming Language :: Python :: 3',
         'Topic :: Software Development :: Libraries :: Python Modules',
     ],

rust/flatbuffers/src/builder.rs

@@ -24,9 +24,6 @@ use core::marker::PhantomData;
 use core::ops::{Add, AddAssign, Deref, DerefMut, Index, IndexMut, Sub, SubAssign};
 use core::ptr::write_bytes;
 
-#[cfg(feature = "std")]
-use std::collections::HashMap;
-
 use crate::endian_scalar::emplace_scalar;
 use crate::primitives::*;
 use crate::push::{Push, PushAlignment};
@@ -142,9 +139,6 @@ pub struct FlatBufferBuilder<'fbb, A: Allocator = DefaultAllocator> {
 
     min_align: usize,
     force_defaults: bool,
-    #[cfg(feature = "std")]
-    strings_pool: HashMap<String, WIPOffset<&'fbb str>>,
-    #[cfg(not(feature = "std"))]
     strings_pool: Vec<WIPOffset<&'fbb str>>,
 
     _phantom: PhantomData<&'fbb ()>,
@@ -166,60 +160,6 @@ impl<'fbb> FlatBufferBuilder<'fbb, DefaultAllocator> {
     pub fn with_capacity(size: usize) -> Self {
         Self::from_vec(vec![0; size])
     }
-    /// Create a FlatBufferBuilder that is ready for writing, with a
-    /// ready-to-use capacity of the provided size and preallocated internal vecs.
-    ///
-    /// The maximum valid value for `size` is `FLATBUFFERS_MAX_BUFFER_SIZE`.
-    ///
-    /// # Arguments
-    ///
-    /// * `size` - The initial capacity of the backing buffer in bytes.
-    /// * `field_locs_capacity` - Preallocated capacity for the field locations vec.
-    /// * `written_vtable_revpos_capacity` - Preallocated capacity for the written vtable reverse positions vec.
-    /// * `strings_pool_capacity` - Preallocated capacity for the shared strings pool vec.
-    pub fn with_internal_capacity(
-        size: usize,
-        field_locs_capacity: usize,
-        written_vtable_revpos_capacity: usize,
-        strings_pool_capacity: usize,
-    ) -> Self {
-        Self::from_vec_with_internal_capacity(
-            vec![0; size],
-            field_locs_capacity,
-            written_vtable_revpos_capacity,
-            strings_pool_capacity,
-        )
-    }
-    /// Create a FlatBufferBuilder that is ready for writing, reusing
-    /// an existing vector and preallocated internal vecs.
-    ///
-    /// # Arguments
-    ///
-    /// * `buffer` - An existing `Vec<u8>` to reuse as the backing buffer.
-    /// * `field_locs_capacity` - Preallocated capacity for the field locations vec.
-    /// * `written_vtable_revpos_capacity` - Preallocated capacity for the written vtable reverse positions vec.
-    /// * `strings_pool_capacity` - Preallocated capacity for the shared strings pool vec.
-    pub fn from_vec_with_internal_capacity(
-        buffer: Vec<u8>,
-        field_locs_capacity: usize,
-        written_vtable_revpos_capacity: usize,
-        strings_pool_capacity: usize,
-    ) -> Self {
-        // we need to check the size here because we create the backing buffer
-        // directly, bypassing the typical way of using grow_allocator:
-        assert!(
-            buffer.len() <= FLATBUFFERS_MAX_BUFFER_SIZE,
-            "cannot initialize buffer bigger than 2 gigabytes"
-        );
-        let allocator = DefaultAllocator::from_vec(buffer);
-        Self::new_in_with_internal_capacity(
-            allocator,
-            field_locs_capacity,
-            written_vtable_revpos_capacity,
-            strings_pool_capacity,
-        )
-    }
-
     /// Create a FlatBufferBuilder that is ready for writing, reusing
     /// an existing vector.
     pub fn from_vec(buffer: Vec<u8>) -> Self {
@@ -257,52 +197,12 @@ impl<'fbb, A: Allocator> FlatBufferBuilder<'fbb, A> {
 
             min_align: 0,
             force_defaults: false,
-            #[cfg(feature = "std")]
-            strings_pool: HashMap::new(),
-            #[cfg(not(feature = "std"))]
             strings_pool: Vec::new(),
 
             _phantom: PhantomData,
         }
     }
 
-    /// Create a [`FlatBufferBuilder`] that is ready for writing with a custom [`Allocator`]
-    /// and preallocated internal vecs.
-    ///
-    /// # Arguments
-    ///
-    /// * `allocator` - A custom [`Allocator`] to use as the backing buffer.
-    /// * `field_locs_capacity` - Preallocated capacity for the field locations vec.
-    /// * `written_vtable_revpos_capacity` - Preallocated capacity for the written vtable reverse positions vec.
-    /// * `strings_pool_capacity` - Preallocated capacity for the shared strings pool vec.
-    pub fn new_in_with_internal_capacity(
-        allocator: A,
-        field_locs_capacity: usize,
-        written_vtable_revpos_capacity: usize,
-        strings_pool_capacity: usize,
-    ) -> Self {
-        let head = ReverseIndex::end();
-        FlatBufferBuilder {
-            allocator,
-            head,
-
-            field_locs: Vec::with_capacity(field_locs_capacity),
-            written_vtable_revpos: Vec::with_capacity(written_vtable_revpos_capacity),
-
-            nested: false,
-            finished: false,
-
-            min_align: 0,
-            force_defaults: false,
-            #[cfg(feature = "std")]
-            strings_pool: HashMap::with_capacity(strings_pool_capacity),
-            #[cfg(not(feature = "std"))]
-            strings_pool: Vec::with_capacity(strings_pool_capacity),
-
-            _phantom: PhantomData,
-        }
-    }
-
     /// Destroy the [`FlatBufferBuilder`], returning its [`Allocator`] and the index
     /// into it that represents the start of valid data.
     pub fn collapse_in(self) -> (A, usize) {
@@ -323,9 +223,7 @@ impl<'fbb, A: Allocator> FlatBufferBuilder<'fbb, A> {
     /// new object.
     pub fn reset(&mut self) {
         // memset only the part of the buffer that could be dirty:
-        self.allocator[self.head.range_to_end()]
-            .iter_mut()
-            .for_each(|x| *x = 0);
+        self.allocator[self.head.range_to_end()].iter_mut().for_each(|x| *x = 0);
 
         self.head = ReverseIndex::end();
         self.written_vtable_revpos.clear();
@@ -445,31 +343,6 @@ impl<'fbb, A: Allocator> FlatBufferBuilder<'fbb, A> {
         WIPOffset::new(o.value())
     }
 
-    /// Create a utf8 string, and de-duplicate if already created.
-    ///
-    /// Uses a HashMap to track previously written strings, providing O(1)
-    /// amortized lookup and insertion.
-    #[cfg(feature = "std")]
-    #[inline]
-    pub fn create_shared_string<'a: 'b, 'b>(&'a mut self, s: &'b str) -> WIPOffset<&'fbb str> {
-        self.assert_not_nested(
-            "create_shared_string can not be called when a table or vector is under construction",
-        );
-
-        if let Some(&offset) = self.strings_pool.get(s) {
-            return offset;
-        }
-
-        let address = WIPOffset::new(self.create_byte_string(s.as_bytes()).value());
-        self.strings_pool.insert(s.to_owned(), address);
-        address
-    }
-
-    /// Create a utf8 string, and de-duplicate if already created.
-    ///
-    /// Uses a sorted Vec with binary search to track previously written
-    /// strings when in `no_std` mode.
-    #[cfg(not(feature = "std"))]
     #[inline]
     pub fn create_shared_string<'a: 'b, 'b>(&'a mut self, s: &'b str) -> WIPOffset<&'fbb str> {
         self.assert_not_nested(
@@ -482,15 +355,19 @@ impl<'fbb, A: Allocator> FlatBufferBuilder<'fbb, A> {
 
         let found = self.strings_pool.binary_search_by(|offset| {
             let ptr = offset.value() as usize;
+            // Gets The pointer to the size of the string
             let str_memory = &buf[buf.len() - ptr..];
-            let size = u32::from_le_bytes([
-                str_memory[0],
-                str_memory[1],
-                str_memory[2],
-                str_memory[3],
-            ]) as usize;
-            let stored = &str_memory[4..4 + size];
-            stored.cmp(s.as_bytes())
+            // Gets the size of the written string from buffer
+            let size =
+                u32::from_le_bytes([str_memory[0], str_memory[1], str_memory[2], str_memory[3]])
+                    as usize;
+            // Size of the string size
+            let string_size: usize = 4;
+            // Fetches actual string bytes from index of string after string size
+            // to the size of string plus string size
+            let iter = str_memory[string_size..size + string_size].iter();
+            // Compares bytes of fetched string and current writable string
+            iter.cloned().cmp(s.bytes())
         });
 
         match found {
@@ -734,8 +611,6 @@ impl<'fbb, A: Allocator> FlatBufferBuilder<'fbb, A> {
         // Write the VTable (we may delete it afterwards, if it is a duplicate):
         let vt_start_pos = self.head;
         let vt_end_pos = self.head + vtable_byte_len;
-        // Zero out the vtable space - make_space only reserves but doesn't initialize
-        self.allocator[vt_start_pos.range_to(vt_end_pos)].fill(0);
         {
             // write the vtable header:
             let vtfw =
@@ -1054,33 +929,6 @@ impl<T> IndexMut<ReverseIndexRange> for [T] {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use core::sync::atomic::{AtomicUsize, Ordering};
-    use std::alloc::{GlobalAlloc, Layout, System};
-
-    static ALLOC_COUNT: AtomicUsize = AtomicUsize::new(0);
-
-    struct CountingAllocator;
-
-    unsafe impl GlobalAlloc for CountingAllocator {
-        unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
-            ALLOC_COUNT.fetch_add(1, Ordering::Relaxed);
-            unsafe { System.alloc(layout) }
-        }
-        unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
-            unsafe { System.dealloc(ptr, layout) }
-        }
-    }
-
-    #[global_allocator]
-    static GLOBAL: CountingAllocator = CountingAllocator;
-
-    fn reset_alloc_count() {
-        ALLOC_COUNT.store(0, Ordering::Relaxed);
-    }
-
-    fn alloc_count() -> usize {
-        ALLOC_COUNT.load(Ordering::Relaxed)
-    }
 
     #[test]
     fn reverse_index_test() {
@@ -1090,43 +938,4 @@ mod tests {
         assert_eq!(&buf[idx.range_to(idx + 1)], &[4]);
         assert_eq!(idx.to_forward_index(&buf), 4);
     }
-
-    #[test]
-    fn with_internal_capacity_preallocates_vecs() {
-        let mut builder = FlatBufferBuilder::with_internal_capacity(64, 8, 16, 32);
-
-        assert!(builder.allocator.len() >= 64);
-        assert!(builder.field_locs.capacity() >= 8);
-        assert!(builder.written_vtable_revpos.capacity() >= 16);
-        assert!(builder.strings_pool.capacity() >= 32);
-
-        assert!(builder.field_locs.is_empty());
-        assert!(builder.written_vtable_revpos.is_empty());
-        assert!(builder.strings_pool.is_empty());
-
-        // Reset the allocation counter after builder construction
-        reset_alloc_count();
-
-        // Add a shared string and verify it lands in the pool
-        let s1 = builder.create_shared_string("hello");
-        assert_eq!(builder.strings_pool.len(), 1);
-
-        // Adding the same string again should reuse the pooled entry
-        let s2 = builder.create_shared_string("hello");
-        assert_eq!(builder.strings_pool.len(), 1);
-        assert_eq!(s1.value(), s2.value());
-
-        // A different string should add a new entry
-        let _s3 = builder.create_shared_string("world");
-        assert_eq!(builder.strings_pool.len(), 2);
-
-        // With sufficient preallocated capacity, no additional allocations
-        // should have occurred for the internal vecs during the operations above
-        let allocs = alloc_count();
-        assert_eq!(
-            allocs, 0,
-            "expected 0 allocations after builder construction, got {}",
-            allocs
-        );
-    }
 }

rust/flatbuffers/src/vector.rs

@@ -107,20 +107,6 @@ impl<'a, T: Follow<'a> + 'a> Vector<'a, T> {
         key: K,
         f: fn(&<T as Follow<'a>>::Inner, &K) -> Ordering,
     ) -> Option<T::Inner> {
-        self.lookup_index_by_key(key, f).map(|idx| self.get(idx))
-    }
-
-    /// Binary search by key, returning the index of the matching element.
-    ///
-    /// This is similar to `lookup_by_key`, but returns the index of the found
-    /// element rather than the element itself. This is useful when you need
-    /// to reference elements by their position in the vector.
-    #[inline(always)]
-    pub fn lookup_index_by_key<K: Ord>(
-        &self,
-        key: K,
-        f: fn(&<T as Follow<'a>>::Inner, &K) -> Ordering,
-    ) -> Option<usize> {
         if self.is_empty() {
             return None;
         }
@@ -132,7 +118,7 @@ impl<'a, T: Follow<'a> + 'a> Vector<'a, T> {
             let mid = (left + right) / 2;
             let value = self.get(mid);
             match f(&value, &key) {
-                Ordering::Equal => return Some(mid),
+                Ordering::Equal => return Some(value),
                 Ordering::Less => left = mid + 1,
                 Ordering::Greater => {
                     if mid == 0 {

rust/flexbuffers/src/builder/ser.rs

@@ -421,9 +421,6 @@ impl<'a> Serializer for MapKeySerializer<'a> {
     type SerializeStruct = Impossible<(), Error>;
     type SerializeStructVariant = Impossible<(), Error>;
 
-    fn is_human_readable(&self) -> bool {
-        self.0.is_human_readable()
-    }
     fn serialize_bool(self, _value: bool) -> Result<(), Error> {
         key_must_be_a_string()
     }

samples/monster_generated.h

@@ -643,7 +643,7 @@ inline ::flatbuffers::Offset<Monster> Monster::Pack(::flatbuffers::FlatBufferBui
   auto _name = _o->name.empty() ? 0 : _fbb.CreateString(_o->name);
   auto _inventory = _o->inventory.size() ? _fbb.CreateVector(_o->inventory) : 0;
   auto _color = _o->color;
-  auto _weapons = _o->weapons.size() ? _fbb.CreateVector<::flatbuffers::Offset<MyGame::Sample::Weapon>> (_o->weapons.size(), [](size_t i, _VectorArgs *__va) { return MyGame::Sample::CreateWeapon(*__va->__fbb, __va->__o->weapons[i].get(), __va->__rehasher); }, &_va ) : 0;
+  auto _weapons = _o->weapons.size() ? _fbb.CreateVector<::flatbuffers::Offset<MyGame::Sample::Weapon>> (_o->weapons.size(), [](size_t i, _VectorArgs *__va) { return CreateWeapon(*__va->__fbb, __va->__o->weapons[i].get(), __va->__rehasher); }, &_va ) : 0;
   auto _equipped_type = _o->equipped.type;
   auto _equipped = _o->equipped.Pack(_fbb);
   auto _path = _o->path.size() ? _fbb.CreateVectorOfStructs(_o->path) : 0;

samples/monster_generated.swift

@@ -113,12 +113,12 @@ public struct MyGame_Sample_Vec3: NativeStruct, FlatbuffersVectorInitializable,
 }
 
 extension MyGame_Sample_Vec3: Encodable {
+
   enum CodingKeys: String, CodingKey {
     case x = "x"
     case y = "y"
     case z = "z"
   }
-
   public func encode(to encoder: Encoder) throws {
     var container = encoder.container(keyedBy: CodingKeys.self)
     if x != 0.0 {
@@ -170,49 +170,51 @@ public struct MyGame_Sample_Monster: FlatBufferTable, FlatbuffersVectorInitializ
   private init(_ t: Table) { _accessor = t }
   public init(_ bb: ByteBuffer, o: Int32) { _accessor = Table(bb: bb, position: o) }
 
-  private struct VT {
-    static let pos: VOffset = 4
-    static let mana: VOffset = 6
-    static let hp: VOffset = 8
-    static let name: VOffset = 10
-    static let inventory: VOffset = 14
-    static let color: VOffset = 16
-    static let weapons: VOffset = 18
-    static let equippedType: VOffset = 20
-    static let equipped: VOffset = 22
-    static let path: VOffset = 24
+  private enum VTOFFSET: VOffset {
+    case pos = 4
+    case mana = 6
+    case hp = 8
+    case name = 10
+    case inventory = 14
+    case color = 16
+    case weapons = 18
+    case equippedType = 20
+    case equipped = 22
+    case path = 24
+    var v: Int32 { Int32(self.rawValue) }
+    var p: VOffset { self.rawValue }
   }
 
-  public var pos: MyGame_Sample_Vec3? { let o = _accessor.offset(VT.pos); return o == 0 ? nil : _accessor.readBuffer(of: MyGame_Sample_Vec3.self, at: o) }
-  public var mutablePos: MyGame_Sample_Vec3_Mutable? { let o = _accessor.offset(VT.pos); return o == 0 ? nil : MyGame_Sample_Vec3_Mutable(_accessor.bb, o: o + _accessor.position) }
-  public var mana: Int16 { let o = _accessor.offset(VT.mana); return o == 0 ? 150 : _accessor.readBuffer(of: Int16.self, at: o) }
-  @discardableResult public func mutate(mana: Int16) -> Bool {let o = _accessor.offset(VT.mana);  return _accessor.mutate(mana, index: o) }
-  public var hp: Int16 { let o = _accessor.offset(VT.hp); return o == 0 ? 100 : _accessor.readBuffer(of: Int16.self, at: o) }
-  @discardableResult public func mutate(hp: Int16) -> Bool {let o = _accessor.offset(VT.hp);  return _accessor.mutate(hp, index: o) }
-  public var name: String? { let o = _accessor.offset(VT.name); return o == 0 ? nil : _accessor.string(at: o) }
-  public var nameSegmentArray: [UInt8]? { return _accessor.getVector(at: VT.name) }
-  public var inventory: FlatbufferVector<UInt8> { return _accessor.vector(at: VT.inventory, byteSize: 1) }
-  public func mutate(inventory: UInt8, at index: Int32) -> Bool { let o = _accessor.offset(VT.inventory); return _accessor.directMutate(inventory, index: _accessor.vector(at: o) + index * 1) }
-  public func withUnsafePointerToInventory<T>(_ body: (UnsafeRawBufferPointer, Int) throws -> T) rethrows -> T? { return try _accessor.withUnsafePointerToSlice(at: VT.inventory, body: body) }
-  public var color: MyGame_Sample_Color { let o = _accessor.offset(VT.color); return o == 0 ? .blue : MyGame_Sample_Color(rawValue: _accessor.readBuffer(of: Int8.self, at: o)) ?? .blue }
-  @discardableResult public func mutate(color: MyGame_Sample_Color) -> Bool {let o = _accessor.offset(VT.color);  return _accessor.mutate(color.rawValue, index: o) }
-  public var weapons: FlatbufferVector<MyGame_Sample_Weapon> { return _accessor.vector(at: VT.weapons, byteSize: 4) }
-  public var equippedType: MyGame_Sample_Equipment { let o = _accessor.offset(VT.equippedType); return o == 0 ? .none_ : MyGame_Sample_Equipment(rawValue: _accessor.readBuffer(of: UInt8.self, at: o)) ?? .none_ }
-  public func equipped<T: FlatbuffersInitializable>(type: T.Type) -> T? { let o = _accessor.offset(VT.equipped); return o == 0 ? nil : _accessor.union(o) }
-  public var path: FlatbufferVector<MyGame_Sample_Vec3> { return _accessor.vector(at: VT.path, byteSize: 12) }
-  public var mutablePath: FlatbufferVector<MyGame_Sample_Vec3_Mutable> { return _accessor.vector(at: VT.path, byteSize: 12) }
-  public func withUnsafePointerToPath<T>(_ body: (UnsafeRawBufferPointer, Int) throws -> T) rethrows -> T? { return try _accessor.withUnsafePointerToSlice(at: VT.path, body: body) }
+  public var pos: MyGame_Sample_Vec3? { let o = _accessor.offset(VTOFFSET.pos.v); return o == 0 ? nil : _accessor.readBuffer(of: MyGame_Sample_Vec3.self, at: o) }
+  public var mutablePos: MyGame_Sample_Vec3_Mutable? { let o = _accessor.offset(VTOFFSET.pos.v); return o == 0 ? nil : MyGame_Sample_Vec3_Mutable(_accessor.bb, o: o + _accessor.position) }
+  public var mana: Int16 { let o = _accessor.offset(VTOFFSET.mana.v); return o == 0 ? 150 : _accessor.readBuffer(of: Int16.self, at: o) }
+  @discardableResult public func mutate(mana: Int16) -> Bool {let o = _accessor.offset(VTOFFSET.mana.v);  return _accessor.mutate(mana, index: o) }
+  public var hp: Int16 { let o = _accessor.offset(VTOFFSET.hp.v); return o == 0 ? 100 : _accessor.readBuffer(of: Int16.self, at: o) }
+  @discardableResult public func mutate(hp: Int16) -> Bool {let o = _accessor.offset(VTOFFSET.hp.v);  return _accessor.mutate(hp, index: o) }
+  public var name: String? { let o = _accessor.offset(VTOFFSET.name.v); return o == 0 ? nil : _accessor.string(at: o) }
+  public var nameSegmentArray: [UInt8]? { return _accessor.getVector(at: VTOFFSET.name.v) }
+  public var inventory: FlatbufferVector<UInt8> { return _accessor.vector(at: VTOFFSET.inventory.v, byteSize: 1) }
+  public func mutate(inventory: UInt8, at index: Int32) -> Bool { let o = _accessor.offset(VTOFFSET.inventory.v); return _accessor.directMutate(inventory, index: _accessor.vector(at: o) + index * 1) }
+  public func withUnsafePointerToInventory<T>(_ body: (UnsafeRawBufferPointer, Int) throws -> T) rethrows -> T? { return try _accessor.withUnsafePointerToSlice(at: VTOFFSET.inventory.v, body: body) }
+  public var color: MyGame_Sample_Color { let o = _accessor.offset(VTOFFSET.color.v); return o == 0 ? .blue : MyGame_Sample_Color(rawValue: _accessor.readBuffer(of: Int8.self, at: o)) ?? .blue }
+  @discardableResult public func mutate(color: MyGame_Sample_Color) -> Bool {let o = _accessor.offset(VTOFFSET.color.v);  return _accessor.mutate(color.rawValue, index: o) }
+  public var weapons: FlatbufferVector<MyGame_Sample_Weapon> { return _accessor.vector(at: VTOFFSET.weapons.v, byteSize: 4) }
+  public var equippedType: MyGame_Sample_Equipment { let o = _accessor.offset(VTOFFSET.equippedType.v); return o == 0 ? .none_ : MyGame_Sample_Equipment(rawValue: _accessor.readBuffer(of: UInt8.self, at: o)) ?? .none_ }
+  public func equipped<T: FlatbuffersInitializable>(type: T.Type) -> T? { let o = _accessor.offset(VTOFFSET.equipped.v); return o == 0 ? nil : _accessor.union(o) }
+  public var path: FlatbufferVector<MyGame_Sample_Vec3> { return _accessor.vector(at: VTOFFSET.path.v, byteSize: 12) }
+  public var mutablePath: FlatbufferVector<MyGame_Sample_Vec3_Mutable> { return _accessor.vector(at: VTOFFSET.path.v, byteSize: 12) }
+  public func withUnsafePointerToPath<T>(_ body: (UnsafeRawBufferPointer, Int) throws -> T) rethrows -> T? { return try _accessor.withUnsafePointerToSlice(at: VTOFFSET.path.v, body: body) }
   public static func startMonster(_ fbb: inout FlatBufferBuilder) -> UOffset { fbb.startTable(with: 11) }
-  public static func add(pos: MyGame_Sample_Vec3?, _ fbb: inout FlatBufferBuilder) { guard let pos = pos else { return }; fbb.create(struct: pos, position: VT.pos) }
-  public static func add(mana: Int16, _ fbb: inout FlatBufferBuilder) { fbb.add(element: mana, def: 150, at: VT.mana) }
-  public static func add(hp: Int16, _ fbb: inout FlatBufferBuilder) { fbb.add(element: hp, def: 100, at: VT.hp) }
-  public static func add(name: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: name, at: VT.name) }
-  public static func addVectorOf(inventory: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: inventory, at: VT.inventory) }
-  public static func add(color: MyGame_Sample_Color, _ fbb: inout FlatBufferBuilder) { fbb.add(element: color.rawValue, def: 2, at: VT.color) }
-  public static func addVectorOf(weapons: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: weapons, at: VT.weapons) }
-  public static func add(equippedType: MyGame_Sample_Equipment, _ fbb: inout FlatBufferBuilder) { fbb.add(element: equippedType.rawValue, def: 0, at: VT.equippedType) }
-  public static func add(equipped: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: equipped, at: VT.equipped) }
-  public static func addVectorOf(path: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: path, at: VT.path) }
+  public static func add(pos: MyGame_Sample_Vec3?, _ fbb: inout FlatBufferBuilder) { guard let pos = pos else { return }; fbb.create(struct: pos, position: VTOFFSET.pos.p) }
+  public static func add(mana: Int16, _ fbb: inout FlatBufferBuilder) { fbb.add(element: mana, def: 150, at: VTOFFSET.mana.p) }
+  public static func add(hp: Int16, _ fbb: inout FlatBufferBuilder) { fbb.add(element: hp, def: 100, at: VTOFFSET.hp.p) }
+  public static func add(name: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: name, at: VTOFFSET.name.p) }
+  public static func addVectorOf(inventory: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: inventory, at: VTOFFSET.inventory.p) }
+  public static func add(color: MyGame_Sample_Color, _ fbb: inout FlatBufferBuilder) { fbb.add(element: color.rawValue, def: 2, at: VTOFFSET.color.p) }
+  public static func addVectorOf(weapons: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: weapons, at: VTOFFSET.weapons.p) }
+  public static func add(equippedType: MyGame_Sample_Equipment, _ fbb: inout FlatBufferBuilder) { fbb.add(element: equippedType.rawValue, def: 0, at: VTOFFSET.equippedType.p) }
+  public static func add(equipped: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: equipped, at: VTOFFSET.equipped.p) }
+  public static func addVectorOf(path: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: path, at: VTOFFSET.path.p) }
   public static func startVectorOfPath(_ size: Int, in builder: inout FlatBufferBuilder) {
     builder.startVector(size * MemoryLayout<MyGame_Sample_Vec3>.size, elementSize: MemoryLayout<MyGame_Sample_Vec3>.alignment)
   }
@@ -291,14 +293,14 @@ public struct MyGame_Sample_Monster: FlatBufferTable, FlatbuffersVectorInitializ
 
   public static func verify<T>(_ verifier: inout Verifier, at position: Int, of type: T.Type) throws where T: Verifiable {
     var _v = try verifier.visitTable(at: position)
-    try _v.visit(field: VT.pos, fieldName: "pos", required: false, type: MyGame_Sample_Vec3.self)
-    try _v.visit(field: VT.mana, fieldName: "mana", required: false, type: Int16.self)
-    try _v.visit(field: VT.hp, fieldName: "hp", required: false, type: Int16.self)
-    try _v.visit(field: VT.name, fieldName: "name", required: false, type: ForwardOffset<String>.self)
-    try _v.visit(field: VT.inventory, fieldName: "inventory", required: false, type: ForwardOffset<Vector<UInt8, UInt8>>.self)
-    try _v.visit(field: VT.color, fieldName: "color", required: false, type: MyGame_Sample_Color.self)
-    try _v.visit(field: VT.weapons, fieldName: "weapons", required: false, type: ForwardOffset<Vector<ForwardOffset<MyGame_Sample_Weapon>, MyGame_Sample_Weapon>>.self)
-    try _v.visit(unionKey: VT.equippedType, unionField: VT.equipped, unionKeyName: "equippedType", fieldName: "equipped", required: false, completion: { (verifier, key: MyGame_Sample_Equipment, pos) in
+    try _v.visit(field: VTOFFSET.pos.p, fieldName: "pos", required: false, type: MyGame_Sample_Vec3.self)
+    try _v.visit(field: VTOFFSET.mana.p, fieldName: "mana", required: false, type: Int16.self)
+    try _v.visit(field: VTOFFSET.hp.p, fieldName: "hp", required: false, type: Int16.self)
+    try _v.visit(field: VTOFFSET.name.p, fieldName: "name", required: false, type: ForwardOffset<String>.self)
+    try _v.visit(field: VTOFFSET.inventory.p, fieldName: "inventory", required: false, type: ForwardOffset<Vector<UInt8, UInt8>>.self)
+    try _v.visit(field: VTOFFSET.color.p, fieldName: "color", required: false, type: MyGame_Sample_Color.self)
+    try _v.visit(field: VTOFFSET.weapons.p, fieldName: "weapons", required: false, type: ForwardOffset<Vector<ForwardOffset<MyGame_Sample_Weapon>, MyGame_Sample_Weapon>>.self)
+    try _v.visit(unionKey: VTOFFSET.equippedType.p, unionField: VTOFFSET.equipped.p, unionKeyName: "equippedType", fieldName: "equipped", required: false, completion: { (verifier, key: MyGame_Sample_Equipment, pos) in
       switch key {
       case .none_:
         break // NOTE - SWIFT doesnt support none
@@ -306,12 +308,13 @@ public struct MyGame_Sample_Monster: FlatBufferTable, FlatbuffersVectorInitializ
         try ForwardOffset<MyGame_Sample_Weapon>.verify(&verifier, at: pos, of: MyGame_Sample_Weapon.self)
       }
     })
-    try _v.visit(field: VT.path, fieldName: "path", required: false, type: ForwardOffset<Vector<MyGame_Sample_Vec3, MyGame_Sample_Vec3>>.self)
+    try _v.visit(field: VTOFFSET.path.p, fieldName: "path", required: false, type: ForwardOffset<Vector<MyGame_Sample_Vec3, MyGame_Sample_Vec3>>.self)
     _v.finish()
   }
 }
 
 extension MyGame_Sample_Monster: Encodable {
+
   enum CodingKeys: String, CodingKey {
     case pos = "pos"
     case mana = "mana"
@@ -324,7 +327,6 @@ extension MyGame_Sample_Monster: Encodable {
     case equipped = "equipped"
     case path = "path"
   }
-
   public func encode(to encoder: Encoder) throws {
     var container = encoder.container(keyedBy: CodingKeys.self)
     try container.encodeIfPresent(pos, forKey: .pos)
@@ -409,18 +411,20 @@ public struct MyGame_Sample_Weapon: FlatBufferTable, FlatbuffersVectorInitializa
   private init(_ t: Table) { _accessor = t }
   public init(_ bb: ByteBuffer, o: Int32) { _accessor = Table(bb: bb, position: o) }
 
-  private struct VT {
-    static let name: VOffset = 4
-    static let damage: VOffset = 6
+  private enum VTOFFSET: VOffset {
+    case name = 4
+    case damage = 6
+    var v: Int32 { Int32(self.rawValue) }
+    var p: VOffset { self.rawValue }
   }
 
-  public var name: String? { let o = _accessor.offset(VT.name); return o == 0 ? nil : _accessor.string(at: o) }
-  public var nameSegmentArray: [UInt8]? { return _accessor.getVector(at: VT.name) }
-  public var damage: Int16 { let o = _accessor.offset(VT.damage); return o == 0 ? 0 : _accessor.readBuffer(of: Int16.self, at: o) }
-  @discardableResult public func mutate(damage: Int16) -> Bool {let o = _accessor.offset(VT.damage);  return _accessor.mutate(damage, index: o) }
+  public var name: String? { let o = _accessor.offset(VTOFFSET.name.v); return o == 0 ? nil : _accessor.string(at: o) }
+  public var nameSegmentArray: [UInt8]? { return _accessor.getVector(at: VTOFFSET.name.v) }
+  public var damage: Int16 { let o = _accessor.offset(VTOFFSET.damage.v); return o == 0 ? 0 : _accessor.readBuffer(of: Int16.self, at: o) }
+  @discardableResult public func mutate(damage: Int16) -> Bool {let o = _accessor.offset(VTOFFSET.damage.v);  return _accessor.mutate(damage, index: o) }
   public static func startWeapon(_ fbb: inout FlatBufferBuilder) -> UOffset { fbb.startTable(with: 2) }
-  public static func add(name: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: name, at: VT.name) }
-  public static func add(damage: Int16, _ fbb: inout FlatBufferBuilder) { fbb.add(element: damage, def: 0, at: VT.damage) }
+  public static func add(name: Offset, _ fbb: inout FlatBufferBuilder) { fbb.add(offset: name, at: VTOFFSET.name.p) }
+  public static func add(damage: Int16, _ fbb: inout FlatBufferBuilder) { fbb.add(element: damage, def: 0, at: VTOFFSET.damage.p) }
   public static func endWeapon(_ fbb: inout FlatBufferBuilder, start: UOffset) -> Offset { let end = Offset(offset: fbb.endTable(at: start)); return end }
   public static func createWeapon(
     _ fbb: inout FlatBufferBuilder,
@@ -457,18 +461,18 @@ public struct MyGame_Sample_Weapon: FlatBufferTable, FlatbuffersVectorInitializa
 
   public static func verify<T>(_ verifier: inout Verifier, at position: Int, of type: T.Type) throws where T: Verifiable {
     var _v = try verifier.visitTable(at: position)
-    try _v.visit(field: VT.name, fieldName: "name", required: false, type: ForwardOffset<String>.self)
-    try _v.visit(field: VT.damage, fieldName: "damage", required: false, type: Int16.self)
+    try _v.visit(field: VTOFFSET.name.p, fieldName: "name", required: false, type: ForwardOffset<String>.self)
+    try _v.visit(field: VTOFFSET.damage.p, fieldName: "damage", required: false, type: Int16.self)
     _v.finish()
   }
 }
 
 extension MyGame_Sample_Weapon: Encodable {
+
   enum CodingKeys: String, CodingKey {
     case name = "name"
     case damage = "damage"
   }
-
   public func encode(to encoder: Encoder) throws {
     var container = encoder.container(keyedBy: CodingKeys.self)
     try container.encodeIfPresent(name, forKey: .name)

samples/rust_generated/mod.rs

@@ -1,18 +1,18 @@
 // Automatically generated by the Flatbuffers compiler. Do not modify.
 // @generated
 pub mod my_game {
+  use super::*;
+  pub mod sample {
     use super::*;
-    pub mod sample {
-        use super::*;
-        mod color_generated;
-        pub use self::color_generated::*;
-        mod equipment_generated;
-        pub use self::equipment_generated::*;
-        mod vec_3_generated;
-        pub use self::vec_3_generated::*;
-        mod monster_generated;
-        pub use self::monster_generated::*;
-        mod weapon_generated;
-        pub use self::weapon_generated::*;
-    } // sample
+    mod color_generated;
+    pub use self::color_generated::*;
+    mod equipment_generated;
+    pub use self::equipment_generated::*;
+    mod vec_3_generated;
+    pub use self::vec_3_generated::*;
+    mod monster_generated;
+    pub use self::monster_generated::*;
+    mod weapon_generated;
+    pub use self::weapon_generated::*;
+  } // sample
 } // my_game

samples/rust_generated/my_game/sample/color_generated.rs

@@ -2,73 +2,64 @@
 // @generated
 extern crate alloc;
 use super::*;
-
 #[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
 pub const ENUM_MIN_COLOR: i8 = 0;
-
 #[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
 pub const ENUM_MAX_COLOR: i8 = 2;
-
 #[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
 #[allow(non_camel_case_types)]
 pub const ENUM_VALUES_COLOR: [Color; 3] = [
-    Color::Red,
-    Color::Green,
-    Color::Blue,
+  Color::Red,
+  Color::Green,
+  Color::Blue,
 ];
 
 #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
 #[repr(transparent)]
 pub struct Color(pub i8);
-
 #[allow(non_upper_case_globals)]
 impl Color {
-    pub const Red: Self = Self(0);
-    pub const Green: Self = Self(1);
-    pub const Blue: Self = Self(2);
+  pub const Red: Self = Self(0);
+  pub const Green: Self = Self(1);
+  pub const Blue: Self = Self(2);
 
-    pub const ENUM_MIN: i8 = 0;
-    pub const ENUM_MAX: i8 = 2;
-    pub const ENUM_VALUES: &'static [Self] = &[
-        Self::Red,
-        Self::Green,
-        Self::Blue,
-    ];
-
-    /// Returns the variant's name or "" if unknown.
-    pub fn variant_name(self) -> Option<&'static str> {
-        match self {
-            Self::Red => Some("Red"),
-            Self::Green => Some("Green"),
-            Self::Blue => Some("Blue"),
-            _ => None,
-        }
+  pub const ENUM_MIN: i8 = 0;
+  pub const ENUM_MAX: i8 = 2;
+  pub const ENUM_VALUES: &'static [Self] = &[
+    Self::Red,
+    Self::Green,
+    Self::Blue,
+  ];
+  /// Returns the variant's name or "" if unknown.
+  pub fn variant_name(self) -> Option<&'static str> {
+    match self {
+      Self::Red => Some("Red"),
+      Self::Green => Some("Green"),
+      Self::Blue => Some("Blue"),
+      _ => None,
     }
+  }
 }
-
 impl ::core::fmt::Debug for Color {
-    fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
-        if let Some(name) = self.variant_name() {
-            f.write_str(name)
-        } else {
-            f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
-        }
+  fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
+    if let Some(name) = self.variant_name() {
+      f.write_str(name)
+    } else {
+      f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
     }
+  }
 }
-
 impl<'a> ::flatbuffers::Follow<'a> for Color {
-    type Inner = Self;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        let b = unsafe { ::flatbuffers::read_scalar_at::<i8>(buf, loc) };
-        Self(b)
-    }
+  type Inner = Self;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    let b = unsafe { ::flatbuffers::read_scalar_at::<i8>(buf, loc) };
+    Self(b)
+  }
 }
 
 impl ::flatbuffers::Push for Color {
     type Output = Color;
-
     #[inline]
     unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
         unsafe { ::flatbuffers::emplace_scalar::<i8>(dst, self.0) };
@@ -76,28 +67,26 @@ impl ::flatbuffers::Push for Color {
 }
 
 impl ::flatbuffers::EndianScalar for Color {
-    type Scalar = i8;
-
-    #[inline]
-    fn to_little_endian(self) -> i8 {
-        self.0.to_le()
-    }
-
-    #[inline]
-    #[allow(clippy::wrong_self_convention)]
-    fn from_little_endian(v: i8) -> Self {
-        let b = i8::from_le(v);
-        Self(b)
-    }
+  type Scalar = i8;
+  #[inline]
+  fn to_little_endian(self) -> i8 {
+    self.0.to_le()
+  }
+  #[inline]
+  #[allow(clippy::wrong_self_convention)]
+  fn from_little_endian(v: i8) -> Self {
+    let b = i8::from_le(v);
+    Self(b)
+  }
 }
 
 impl<'a> ::flatbuffers::Verifiable for Color {
-    #[inline]
-    fn run_verifier(
-        v: &mut ::flatbuffers::Verifier, pos: usize
-    ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-        i8::run_verifier(v, pos)
-    }
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    i8::run_verifier(v, pos)
+  }
 }
 
 impl ::flatbuffers::SimpleToVerifyInSlice for Color {}

samples/rust_generated/my_game/sample/equipment_generated.rs

@@ -2,69 +2,60 @@
 // @generated
 extern crate alloc;
 use super::*;
-
 #[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
 pub const ENUM_MIN_EQUIPMENT: u8 = 0;
-
 #[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
 pub const ENUM_MAX_EQUIPMENT: u8 = 1;
-
 #[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
 #[allow(non_camel_case_types)]
 pub const ENUM_VALUES_EQUIPMENT: [Equipment; 2] = [
-    Equipment::NONE,
-    Equipment::Weapon,
+  Equipment::NONE,
+  Equipment::Weapon,
 ];
 
 #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
 #[repr(transparent)]
 pub struct Equipment(pub u8);
-
 #[allow(non_upper_case_globals)]
 impl Equipment {
-    pub const NONE: Self = Self(0);
-    pub const Weapon: Self = Self(1);
+  pub const NONE: Self = Self(0);
+  pub const Weapon: Self = Self(1);
 
-    pub const ENUM_MIN: u8 = 0;
-    pub const ENUM_MAX: u8 = 1;
-    pub const ENUM_VALUES: &'static [Self] = &[
-        Self::NONE,
-        Self::Weapon,
-    ];
-
-    /// Returns the variant's name or "" if unknown.
-    pub fn variant_name(self) -> Option<&'static str> {
-        match self {
-            Self::NONE => Some("NONE"),
-            Self::Weapon => Some("Weapon"),
-            _ => None,
-        }
+  pub const ENUM_MIN: u8 = 0;
+  pub const ENUM_MAX: u8 = 1;
+  pub const ENUM_VALUES: &'static [Self] = &[
+    Self::NONE,
+    Self::Weapon,
+  ];
+  /// Returns the variant's name or "" if unknown.
+  pub fn variant_name(self) -> Option<&'static str> {
+    match self {
+      Self::NONE => Some("NONE"),
+      Self::Weapon => Some("Weapon"),
+      _ => None,
     }
+  }
 }
-
 impl ::core::fmt::Debug for Equipment {
-    fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
-        if let Some(name) = self.variant_name() {
-            f.write_str(name)
-        } else {
-            f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
-        }
+  fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
+    if let Some(name) = self.variant_name() {
+      f.write_str(name)
+    } else {
+      f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
     }
+  }
 }
-
 impl<'a> ::flatbuffers::Follow<'a> for Equipment {
-    type Inner = Self;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        let b = unsafe { ::flatbuffers::read_scalar_at::<u8>(buf, loc) };
-        Self(b)
-    }
+  type Inner = Self;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    let b = unsafe { ::flatbuffers::read_scalar_at::<u8>(buf, loc) };
+    Self(b)
+  }
 }
 
 impl ::flatbuffers::Push for Equipment {
     type Output = Equipment;
-
     #[inline]
     unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
         unsafe { ::flatbuffers::emplace_scalar::<u8>(dst, self.0) };
@@ -72,85 +63,75 @@ impl ::flatbuffers::Push for Equipment {
 }
 
 impl ::flatbuffers::EndianScalar for Equipment {
-    type Scalar = u8;
-
-    #[inline]
-    fn to_little_endian(self) -> u8 {
-        self.0.to_le()
-    }
-
-    #[inline]
-    #[allow(clippy::wrong_self_convention)]
-    fn from_little_endian(v: u8) -> Self {
-        let b = u8::from_le(v);
-        Self(b)
-    }
+  type Scalar = u8;
+  #[inline]
+  fn to_little_endian(self) -> u8 {
+    self.0.to_le()
+  }
+  #[inline]
+  #[allow(clippy::wrong_self_convention)]
+  fn from_little_endian(v: u8) -> Self {
+    let b = u8::from_le(v);
+    Self(b)
+  }
 }
 
 impl<'a> ::flatbuffers::Verifiable for Equipment {
-    #[inline]
-    fn run_verifier(
-        v: &mut ::flatbuffers::Verifier, pos: usize
-    ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-        u8::run_verifier(v, pos)
-    }
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    u8::run_verifier(v, pos)
+  }
 }
 
 impl ::flatbuffers::SimpleToVerifyInSlice for Equipment {}
-
 pub struct EquipmentUnionTableOffset {}
 
 #[allow(clippy::upper_case_acronyms)]
 #[non_exhaustive]
 #[derive(Debug, Clone, PartialEq)]
 pub enum EquipmentT {
-    NONE,
-    Weapon(alloc::boxed::Box<WeaponT>),
+  NONE,
+  Weapon(alloc::boxed::Box<WeaponT>),
 }
-
 impl Default for EquipmentT {
-    fn default() -> Self {
-        Self::NONE
-    }
+  fn default() -> Self {
+    Self::NONE
+  }
 }
-
 impl EquipmentT {
-    pub fn equipment_type(&self) -> Equipment {
-        match self {
-            Self::NONE => Equipment::NONE,
-            Self::Weapon(_) => Equipment::Weapon,
-        }
+  pub fn equipment_type(&self) -> Equipment {
+    match self {
+      Self::NONE => Equipment::NONE,
+      Self::Weapon(_) => Equipment::Weapon,
     }
-
-    pub fn pack<'b, A: ::flatbuffers::Allocator + 'b>(&self, fbb: &mut ::flatbuffers::FlatBufferBuilder<'b, A>) -> Option<::flatbuffers::WIPOffset<::flatbuffers::UnionWIPOffset>> {
-        match self {
-            Self::NONE => None,
-            Self::Weapon(v) => Some(v.pack(fbb).as_union_value()),
-        }
+  }
+  pub fn pack<'b, A: ::flatbuffers::Allocator + 'b>(&self, fbb: &mut ::flatbuffers::FlatBufferBuilder<'b, A>) -> Option<::flatbuffers::WIPOffset<::flatbuffers::UnionWIPOffset>> {
+    match self {
+      Self::NONE => None,
+      Self::Weapon(v) => Some(v.pack(fbb).as_union_value()),
     }
-
-    /// If the union variant matches, return the owned WeaponT, setting the union to NONE.
-    pub fn take_weapon(&mut self) -> Option<alloc::boxed::Box<WeaponT>> {
-        if let Self::Weapon(_) = self {
-            let v = ::core::mem::replace(self, Self::NONE);
-            if let Self::Weapon(w) = v {
-                Some(w)
-            } else {
-                unreachable!()
-            }
-        } else {
-            None
-        }
-    }
-
-    /// If the union variant matches, return a reference to the WeaponT.
-    pub fn as_weapon(&self) -> Option<&WeaponT> {
-        if let Self::Weapon(v) = self { Some(v.as_ref()) } else { None }
-    }
-
-    /// If the union variant matches, return a mutable reference to the WeaponT.
-    pub fn as_weapon_mut(&mut self) -> Option<&mut WeaponT> {
-        if let Self::Weapon(v) = self { Some(v.as_mut()) } else { None }
+  }
+  /// If the union variant matches, return the owned WeaponT, setting the union to NONE.
+  pub fn take_weapon(&mut self) -> Option<alloc::boxed::Box<WeaponT>> {
+    if let Self::Weapon(_) = self {
+      let v = ::core::mem::replace(self, Self::NONE);
+      if let Self::Weapon(w) = v {
+        Some(w)
+      } else {
+        unreachable!()
+      }
+    } else {
+      None
     }
+  }
+  /// If the union variant matches, return a reference to the WeaponT.
+  pub fn as_weapon(&self) -> Option<&WeaponT> {
+    if let Self::Weapon(v) = self { Some(v.as_ref()) } else { None }
+  }
+  /// If the union variant matches, return a mutable reference to the WeaponT.
+  pub fn as_weapon_mut(&mut self) -> Option<&mut WeaponT> {
+    if let Self::Weapon(v) = self { Some(v.as_mut()) } else { None }
+  }
 }
-

samples/rust_generated/my_game/sample/monster_generated.rs

@@ -2,225 +2,212 @@
 // @generated
 extern crate alloc;
 use super::*;
-
 pub enum MonsterOffset {}
-
 #[derive(Copy, Clone, PartialEq)]
+
 pub struct Monster<'a> {
-    pub _tab: ::flatbuffers::Table<'a>,
+  pub _tab: ::flatbuffers::Table<'a>,
 }
 
 impl<'a> ::flatbuffers::Follow<'a> for Monster<'a> {
-    type Inner = Monster<'a>;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
-    }
+  type Inner = Monster<'a>;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
+  }
 }
 
 impl<'a> Monster<'a> {
-    pub const VT_POS: ::flatbuffers::VOffsetT = 4;
-    pub const VT_MANA: ::flatbuffers::VOffsetT = 6;
-    pub const VT_HP: ::flatbuffers::VOffsetT = 8;
-    pub const VT_NAME: ::flatbuffers::VOffsetT = 10;
-    pub const VT_INVENTORY: ::flatbuffers::VOffsetT = 14;
-    pub const VT_COLOR: ::flatbuffers::VOffsetT = 16;
-    pub const VT_WEAPONS: ::flatbuffers::VOffsetT = 18;
-    pub const VT_EQUIPPED_TYPE: ::flatbuffers::VOffsetT = 20;
-    pub const VT_EQUIPPED: ::flatbuffers::VOffsetT = 22;
-    pub const VT_PATH: ::flatbuffers::VOffsetT = 24;
+  pub const VT_POS: ::flatbuffers::VOffsetT = 4;
+  pub const VT_MANA: ::flatbuffers::VOffsetT = 6;
+  pub const VT_HP: ::flatbuffers::VOffsetT = 8;
+  pub const VT_NAME: ::flatbuffers::VOffsetT = 10;
+  pub const VT_INVENTORY: ::flatbuffers::VOffsetT = 14;
+  pub const VT_COLOR: ::flatbuffers::VOffsetT = 16;
+  pub const VT_WEAPONS: ::flatbuffers::VOffsetT = 18;
+  pub const VT_EQUIPPED_TYPE: ::flatbuffers::VOffsetT = 20;
+  pub const VT_EQUIPPED: ::flatbuffers::VOffsetT = 22;
+  pub const VT_PATH: ::flatbuffers::VOffsetT = 24;
 
-    pub const fn get_fully_qualified_name() -> &'static str {
-        "MyGame.Sample.Monster"
-    }
+  pub const fn get_fully_qualified_name() -> &'static str {
+    "MyGame.Sample.Monster"
+  }
 
-    #[inline]
-    pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
-        Monster { _tab: table }
-    }
+  #[inline]
+  pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
+    Monster { _tab: table }
+  }
+  #[allow(unused_mut)]
+  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
+    _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
+    args: &'args MonsterArgs<'args>
+  ) -> ::flatbuffers::WIPOffset<Monster<'bldr>> {
+    let mut builder = MonsterBuilder::new(_fbb);
+    if let Some(x) = args.path { builder.add_path(x); }
+    if let Some(x) = args.equipped { builder.add_equipped(x); }
+    if let Some(x) = args.weapons { builder.add_weapons(x); }
+    if let Some(x) = args.inventory { builder.add_inventory(x); }
+    if let Some(x) = args.name { builder.add_name(x); }
+    if let Some(x) = args.pos { builder.add_pos(x); }
+    builder.add_hp(args.hp);
+    builder.add_mana(args.mana);
+    builder.add_equipped_type(args.equipped_type);
+    builder.add_color(args.color);
+    builder.finish()
+  }
 
-    #[allow(unused_mut)]
-    pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
-        _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
-        args: &'args MonsterArgs<'args>
-    ) -> ::flatbuffers::WIPOffset<Monster<'bldr>> {
-        let mut builder = MonsterBuilder::new(_fbb);
-        if let Some(x) = args.path { builder.add_path(x); }
-        if let Some(x) = args.equipped { builder.add_equipped(x); }
-        if let Some(x) = args.weapons { builder.add_weapons(x); }
-        if let Some(x) = args.inventory { builder.add_inventory(x); }
-        if let Some(x) = args.name { builder.add_name(x); }
-        if let Some(x) = args.pos { builder.add_pos(x); }
-        builder.add_hp(args.hp);
-        builder.add_mana(args.mana);
-        builder.add_equipped_type(args.equipped_type);
-        builder.add_color(args.color);
-        builder.finish()
+  pub fn unpack(&self) -> MonsterT {
+    let pos = self.pos().map(|x| {
+      x.unpack()
+    });
+    let mana = self.mana();
+    let hp = self.hp();
+    let name = self.name().map(|x| {
+      alloc::string::ToString::to_string(x)
+    });
+    let inventory = self.inventory().map(|x| {
+      x.into_iter().collect()
+    });
+    let color = self.color();
+    let weapons = self.weapons().map(|x| {
+      x.iter().map(|t| t.unpack()).collect()
+    });
+    let equipped = match self.equipped_type() {
+      Equipment::NONE => EquipmentT::NONE,
+      Equipment::Weapon => EquipmentT::Weapon(alloc::boxed::Box::new(
+        self.equipped_as_weapon()
+            .expect("Invalid union table, expected `Equipment::Weapon`.")
+            .unpack()
+      )),
+      _ => EquipmentT::NONE,
+    };
+    let path = self.path().map(|x| {
+      x.iter().map(|t| t.unpack()).collect()
+    });
+    MonsterT {
+      pos,
+      mana,
+      hp,
+      name,
+      inventory,
+      color,
+      weapons,
+      equipped,
+      path,
     }
+  }
 
-    pub fn unpack(&self) -> MonsterT {
-        let pos = self.pos().map(|x| {
-            x.unpack()
-        });
-        let mana = self.mana();
-        let hp = self.hp();
-        let name = self.name().map(|x| {
-            alloc::string::ToString::to_string(x)
-        });
-        let inventory = self.inventory().map(|x| {
-            x.into_iter().collect()
-        });
-        let color = self.color();
-        let weapons = self.weapons().map(|x| {
-            x.iter().map(|t| t.unpack()).collect()
-        });
-        let equipped = match self.equipped_type() {
-            Equipment::NONE => EquipmentT::NONE,
-            Equipment::Weapon => EquipmentT::Weapon(alloc::boxed::Box::new(
-                self.equipped_as_weapon()
-                    .expect("Invalid union table, expected `Equipment::Weapon`.")
-                    .unpack()
-            )),
-            _ => EquipmentT::NONE,
-        };
-        let path = self.path().map(|x| {
-            x.iter().map(|t| t.unpack()).collect()
-        });
-        MonsterT {
-            pos,
-            mana,
-            hp,
-            name,
-            inventory,
-            color,
-            weapons,
-            equipped,
-            path,
-        }
+  #[inline]
+  pub fn pos(&self) -> Option<&'a Vec3> {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<Vec3>(Monster::VT_POS, None)}
+  }
+  #[inline]
+  pub fn mana(&self) -> i16 {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<i16>(Monster::VT_MANA, Some(150)).unwrap()}
+  }
+  #[inline]
+  pub fn hp(&self) -> i16 {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<i16>(Monster::VT_HP, Some(100)).unwrap()}
+  }
+  #[inline]
+  pub fn name(&self) -> Option<&'a str> {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<&str>>(Monster::VT_NAME, None)}
+  }
+  #[inline]
+  pub fn inventory(&self) -> Option<::flatbuffers::Vector<'a, u8>> {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'a, u8>>>(Monster::VT_INVENTORY, None)}
+  }
+  #[inline]
+  pub fn color(&self) -> Color {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<Color>(Monster::VT_COLOR, Some(Color::Blue)).unwrap()}
+  }
+  #[inline]
+  pub fn weapons(&self) -> Option<::flatbuffers::Vector<'a, ::flatbuffers::ForwardsUOffset<Weapon<'a>>>> {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'a, ::flatbuffers::ForwardsUOffset<Weapon>>>>(Monster::VT_WEAPONS, None)}
+  }
+  #[inline]
+  pub fn equipped_type(&self) -> Equipment {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<Equipment>(Monster::VT_EQUIPPED_TYPE, Some(Equipment::NONE)).unwrap()}
+  }
+  #[inline]
+  pub fn equipped(&self) -> Option<::flatbuffers::Table<'a>> {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<::flatbuffers::Table<'a>>>(Monster::VT_EQUIPPED, None)}
+  }
+  #[inline]
+  pub fn path(&self) -> Option<::flatbuffers::Vector<'a, Vec3>> {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'a, Vec3>>>(Monster::VT_PATH, None)}
+  }
+  #[inline]
+  #[allow(non_snake_case)]
+  pub fn equipped_as_weapon(&self) -> Option<Weapon<'a>> {
+    if self.equipped_type() == Equipment::Weapon {
+      self.equipped().map(|t| {
+       // Safety:
+       // Created from a valid Table for this object
+       // Which contains a valid union in this slot
+       unsafe { Weapon::init_from_table(t) }
+     })
+    } else {
+      None
     }
+  }
 
-    #[inline]
-    pub fn pos(&self) -> Option<&'a Vec3> {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<Vec3>(Monster::VT_POS, None)}
-    }
-
-    #[inline]
-    pub fn mana(&self) -> i16 {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<i16>(Monster::VT_MANA, Some(150)).unwrap()}
-    }
-
-    #[inline]
-    pub fn hp(&self) -> i16 {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<i16>(Monster::VT_HP, Some(100)).unwrap()}
-    }
-
-    #[inline]
-    pub fn name(&self) -> Option<&'a str> {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<&str>>(Monster::VT_NAME, None)}
-    }
-
-    #[inline]
-    pub fn inventory(&self) -> Option<::flatbuffers::Vector<'a, u8>> {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'a, u8>>>(Monster::VT_INVENTORY, None)}
-    }
-
-    #[inline]
-    pub fn color(&self) -> Color {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<Color>(Monster::VT_COLOR, Some(Color::Blue)).unwrap()}
-    }
-
-    #[inline]
-    pub fn weapons(&self) -> Option<::flatbuffers::Vector<'a, ::flatbuffers::ForwardsUOffset<Weapon<'a>>>> {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'a, ::flatbuffers::ForwardsUOffset<Weapon>>>>(Monster::VT_WEAPONS, None)}
-    }
-
-    #[inline]
-    pub fn equipped_type(&self) -> Equipment {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<Equipment>(Monster::VT_EQUIPPED_TYPE, Some(Equipment::NONE)).unwrap()}
-    }
-
-    #[inline]
-    pub fn equipped(&self) -> Option<::flatbuffers::Table<'a>> {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<::flatbuffers::Table<'a>>>(Monster::VT_EQUIPPED, None)}
-    }
-
-    #[inline]
-    pub fn path(&self) -> Option<::flatbuffers::Vector<'a, Vec3>> {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'a, Vec3>>>(Monster::VT_PATH, None)}
-    }
-
-    #[inline]
-    #[allow(non_snake_case)]
-    pub fn equipped_as_weapon(&self) -> Option<Weapon<'a>> {
-        if self.equipped_type() == Equipment::Weapon {
-            self.equipped().map(|t| {
-                // Safety:
-                // Created from a valid Table for this object
-                // Which contains a valid union in this slot
-                unsafe { Weapon::init_from_table(t) }
-            })
-        } else {
-            None
-        }
-    }
 }
 
 impl ::flatbuffers::Verifiable for Monster<'_> {
-    #[inline]
-    fn run_verifier(
-        v: &mut ::flatbuffers::Verifier, pos: usize
-    ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-        v.visit_table(pos)?
-            .visit_field::<Vec3>("pos", Self::VT_POS, false)?
-            .visit_field::<i16>("mana", Self::VT_MANA, false)?
-            .visit_field::<i16>("hp", Self::VT_HP, false)?
-            .visit_field::<::flatbuffers::ForwardsUOffset<&str>>("name", Self::VT_NAME, false)?
-            .visit_field::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'_, u8>>>("inventory", Self::VT_INVENTORY, false)?
-            .visit_field::<Color>("color", Self::VT_COLOR, false)?
-            .visit_field::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'_, ::flatbuffers::ForwardsUOffset<Weapon>>>>("weapons", Self::VT_WEAPONS, false)?
-            .visit_union::<Equipment, _>("equipped_type", Self::VT_EQUIPPED_TYPE, "equipped", Self::VT_EQUIPPED, false, |key, v, pos| {
-                match key {
-                    Equipment::Weapon => v.verify_union_variant::<::flatbuffers::ForwardsUOffset<Weapon>>("Equipment::Weapon", pos),
-                    _ => Ok(()),
-                }
-            })?
-            .visit_field::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'_, Vec3>>>("path", Self::VT_PATH, false)?
-            .finish();
-        Ok(())
-    }
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    v.visit_table(pos)?
+     .visit_field::<Vec3>("pos", Self::VT_POS, false)?
+     .visit_field::<i16>("mana", Self::VT_MANA, false)?
+     .visit_field::<i16>("hp", Self::VT_HP, false)?
+     .visit_field::<::flatbuffers::ForwardsUOffset<&str>>("name", Self::VT_NAME, false)?
+     .visit_field::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'_, u8>>>("inventory", Self::VT_INVENTORY, false)?
+     .visit_field::<Color>("color", Self::VT_COLOR, false)?
+     .visit_field::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'_, ::flatbuffers::ForwardsUOffset<Weapon>>>>("weapons", Self::VT_WEAPONS, false)?
+     .visit_union::<Equipment, _>("equipped_type", Self::VT_EQUIPPED_TYPE, "equipped", Self::VT_EQUIPPED, false, |key, v, pos| {
+        match key {
+          Equipment::Weapon => v.verify_union_variant::<::flatbuffers::ForwardsUOffset<Weapon>>("Equipment::Weapon", pos),
+          _ => Ok(()),
+        }
+     })?
+     .visit_field::<::flatbuffers::ForwardsUOffset<::flatbuffers::Vector<'_, Vec3>>>("path", Self::VT_PATH, false)?
+     .finish();
+    Ok(())
+  }
 }
-
 pub struct MonsterArgs<'a> {
     pub pos: Option<&'a Vec3>,
     pub mana: i16,
@@ -233,273 +220,246 @@ pub struct MonsterArgs<'a> {
     pub equipped: Option<::flatbuffers::WIPOffset<::flatbuffers::UnionWIPOffset>>,
     pub path: Option<::flatbuffers::WIPOffset<::flatbuffers::Vector<'a, Vec3>>>,
 }
-
 impl<'a> Default for MonsterArgs<'a> {
-    #[inline]
-    fn default() -> Self {
-        MonsterArgs {
-            pos: None,
-            mana: 150,
-            hp: 100,
-            name: None,
-            inventory: None,
-            color: Color::Blue,
-            weapons: None,
-            equipped_type: Equipment::NONE,
-            equipped: None,
-            path: None,
-        }
+  #[inline]
+  fn default() -> Self {
+    MonsterArgs {
+      pos: None,
+      mana: 150,
+      hp: 100,
+      name: None,
+      inventory: None,
+      color: Color::Blue,
+      weapons: None,
+      equipped_type: Equipment::NONE,
+      equipped: None,
+      path: None,
     }
+  }
 }
 
 pub struct MonsterBuilder<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> {
-    fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-    start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
+  fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
+  start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
 }
-
 impl<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> MonsterBuilder<'a, 'b, A> {
-    #[inline]
-    pub fn add_pos(&mut self, pos: &Vec3) {
-        self.fbb_.push_slot_always::<&Vec3>(Monster::VT_POS, pos);
-    }
-
-    #[inline]
-    pub fn add_mana(&mut self, mana: i16) {
-        self.fbb_.push_slot::<i16>(Monster::VT_MANA, mana, 150);
-    }
-
-    #[inline]
-    pub fn add_hp(&mut self, hp: i16) {
-        self.fbb_.push_slot::<i16>(Monster::VT_HP, hp, 100);
-    }
-
-    #[inline]
-    pub fn add_name(&mut self, name: ::flatbuffers::WIPOffset<&'b  str>) {
-        self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Monster::VT_NAME, name);
-    }
-
-    #[inline]
-    pub fn add_inventory(&mut self, inventory: ::flatbuffers::WIPOffset<::flatbuffers::Vector<'b , u8>>) {
-        self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Monster::VT_INVENTORY, inventory);
-    }
-
-    #[inline]
-    pub fn add_color(&mut self, color: Color) {
-        self.fbb_.push_slot::<Color>(Monster::VT_COLOR, color, Color::Blue);
-    }
-
-    #[inline]
-    pub fn add_weapons(&mut self, weapons: ::flatbuffers::WIPOffset<::flatbuffers::Vector<'b , ::flatbuffers::ForwardsUOffset<Weapon<'b >>>>) {
-        self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Monster::VT_WEAPONS, weapons);
-    }
-
-    #[inline]
-    pub fn add_equipped_type(&mut self, equipped_type: Equipment) {
-        self.fbb_.push_slot::<Equipment>(Monster::VT_EQUIPPED_TYPE, equipped_type, Equipment::NONE);
-    }
-
-    #[inline]
-    pub fn add_equipped(&mut self, equipped: ::flatbuffers::WIPOffset<::flatbuffers::UnionWIPOffset>) {
-        self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Monster::VT_EQUIPPED, equipped);
-    }
-
-    #[inline]
-    pub fn add_path(&mut self, path: ::flatbuffers::WIPOffset<::flatbuffers::Vector<'b , Vec3>>) {
-        self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Monster::VT_PATH, path);
-    }
-
-    #[inline]
-    pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> MonsterBuilder<'a, 'b, A> {
-        let start = _fbb.start_table();
-        MonsterBuilder {
-            fbb_: _fbb,
-            start_: start,
-        }
-    }
-
-    #[inline]
-    pub fn finish(self) -> ::flatbuffers::WIPOffset<Monster<'a>> {
-        let o = self.fbb_.end_table(self.start_);
-        ::flatbuffers::WIPOffset::new(o.value())
+  #[inline]
+  pub fn add_pos(&mut self, pos: &Vec3) {
+    self.fbb_.push_slot_always::<&Vec3>(Monster::VT_POS, pos);
+  }
+  #[inline]
+  pub fn add_mana(&mut self, mana: i16) {
+    self.fbb_.push_slot::<i16>(Monster::VT_MANA, mana, 150);
+  }
+  #[inline]
+  pub fn add_hp(&mut self, hp: i16) {
+    self.fbb_.push_slot::<i16>(Monster::VT_HP, hp, 100);
+  }
+  #[inline]
+  pub fn add_name(&mut self, name: ::flatbuffers::WIPOffset<&'b  str>) {
+    self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Monster::VT_NAME, name);
+  }
+  #[inline]
+  pub fn add_inventory(&mut self, inventory: ::flatbuffers::WIPOffset<::flatbuffers::Vector<'b , u8>>) {
+    self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Monster::VT_INVENTORY, inventory);
+  }
+  #[inline]
+  pub fn add_color(&mut self, color: Color) {
+    self.fbb_.push_slot::<Color>(Monster::VT_COLOR, color, Color::Blue);
+  }
+  #[inline]
+  pub fn add_weapons(&mut self, weapons: ::flatbuffers::WIPOffset<::flatbuffers::Vector<'b , ::flatbuffers::ForwardsUOffset<Weapon<'b >>>>) {
+    self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Monster::VT_WEAPONS, weapons);
+  }
+  #[inline]
+  pub fn add_equipped_type(&mut self, equipped_type: Equipment) {
+    self.fbb_.push_slot::<Equipment>(Monster::VT_EQUIPPED_TYPE, equipped_type, Equipment::NONE);
+  }
+  #[inline]
+  pub fn add_equipped(&mut self, equipped: ::flatbuffers::WIPOffset<::flatbuffers::UnionWIPOffset>) {
+    self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Monster::VT_EQUIPPED, equipped);
+  }
+  #[inline]
+  pub fn add_path(&mut self, path: ::flatbuffers::WIPOffset<::flatbuffers::Vector<'b , Vec3>>) {
+    self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Monster::VT_PATH, path);
+  }
+  #[inline]
+  pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> MonsterBuilder<'a, 'b, A> {
+    let start = _fbb.start_table();
+    MonsterBuilder {
+      fbb_: _fbb,
+      start_: start,
     }
+  }
+  #[inline]
+  pub fn finish(self) -> ::flatbuffers::WIPOffset<Monster<'a>> {
+    let o = self.fbb_.end_table(self.start_);
+    ::flatbuffers::WIPOffset::new(o.value())
+  }
 }
 
 impl ::core::fmt::Debug for Monster<'_> {
-    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
-        let mut ds = f.debug_struct("Monster");
-        ds.field("pos", &self.pos());
-        ds.field("mana", &self.mana());
-        ds.field("hp", &self.hp());
-        ds.field("name", &self.name());
-        ds.field("inventory", &self.inventory());
-        ds.field("color", &self.color());
-        ds.field("weapons", &self.weapons());
-        ds.field("equipped_type", &self.equipped_type());
-        match self.equipped_type() {
-            Equipment::Weapon => {
-                if let Some(x) = self.equipped_as_weapon() {
-                    ds.field("equipped", &x)
-                } else {
-                    ds.field("equipped", &"InvalidFlatbuffer: Union discriminant does not match value.")
-                }
-            },
-            _ => {
-                let x: Option<()> = None;
-                ds.field("equipped", &x)
-            },
-        };
-        ds.field("path", &self.path());
-        ds.finish()
-    }
+  fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
+    let mut ds = f.debug_struct("Monster");
+      ds.field("pos", &self.pos());
+      ds.field("mana", &self.mana());
+      ds.field("hp", &self.hp());
+      ds.field("name", &self.name());
+      ds.field("inventory", &self.inventory());
+      ds.field("color", &self.color());
+      ds.field("weapons", &self.weapons());
+      ds.field("equipped_type", &self.equipped_type());
+      match self.equipped_type() {
+        Equipment::Weapon => {
+          if let Some(x) = self.equipped_as_weapon() {
+            ds.field("equipped", &x)
+          } else {
+            ds.field("equipped", &"InvalidFlatbuffer: Union discriminant does not match value.")
+          }
+        },
+        _ => {
+          let x: Option<()> = None;
+          ds.field("equipped", &x)
+        },
+      };
+      ds.field("path", &self.path());
+      ds.finish()
+  }
 }
-
 #[non_exhaustive]
 #[derive(Debug, Clone, PartialEq)]
 pub struct MonsterT {
-    pub pos: Option<Vec3T>,
-    pub mana: i16,
-    pub hp: i16,
-    pub name: Option<alloc::string::String>,
-    pub inventory: Option<alloc::vec::Vec<u8>>,
-    pub color: Color,
-    pub weapons: Option<alloc::vec::Vec<WeaponT>>,
-    pub equipped: EquipmentT,
-    pub path: Option<alloc::vec::Vec<Vec3T>>,
+  pub pos: Option<Vec3T>,
+  pub mana: i16,
+  pub hp: i16,
+  pub name: Option<alloc::string::String>,
+  pub inventory: Option<alloc::vec::Vec<u8>>,
+  pub color: Color,
+  pub weapons: Option<alloc::vec::Vec<WeaponT>>,
+  pub equipped: EquipmentT,
+  pub path: Option<alloc::vec::Vec<Vec3T>>,
 }
-
 impl Default for MonsterT {
-    fn default() -> Self {
-        Self {
-            pos: None,
-            mana: 150,
-            hp: 100,
-            name: None,
-            inventory: None,
-            color: Color::Blue,
-            weapons: None,
-            equipped: EquipmentT::NONE,
-            path: None,
-        }
+  fn default() -> Self {
+    Self {
+      pos: None,
+      mana: 150,
+      hp: 100,
+      name: None,
+      inventory: None,
+      color: Color::Blue,
+      weapons: None,
+      equipped: EquipmentT::NONE,
+      path: None,
     }
+  }
 }
-
 impl MonsterT {
-    pub fn pack<'b, A: ::flatbuffers::Allocator + 'b>(
-        &self,
-        _fbb: &mut ::flatbuffers::FlatBufferBuilder<'b, A>
-    ) -> ::flatbuffers::WIPOffset<Monster<'b>> {
-        let pos_tmp = self.pos.as_ref().map(|x| x.pack());
-        let pos = pos_tmp.as_ref();
-        let mana = self.mana;
-        let hp = self.hp;
-        let name = self.name.as_ref().map(|x|{
-            _fbb.create_string(x)
-        });
-        let inventory = self.inventory.as_ref().map(|x|{
-            _fbb.create_vector(x)
-        });
-        let color = self.color;
-        let weapons = self.weapons.as_ref().map(|x|{
-            let w: alloc::vec::Vec<_> = x.iter().map(|t| t.pack(_fbb)).collect();_fbb.create_vector(&w)
-        });
-        let equipped_type = self.equipped.equipment_type();
-        let equipped = self.equipped.pack(_fbb);
-        let path = self.path.as_ref().map(|x|{
-            let w: alloc::vec::Vec<_> = x.iter().map(|t| t.pack()).collect();_fbb.create_vector(&w)
-        });
-        Monster::create(_fbb, &MonsterArgs{
-            pos,
-            mana,
-            hp,
-            name,
-            inventory,
-            color,
-            weapons,
-            equipped_type,
-            equipped,
-            path,
-        })
-    }
+  pub fn pack<'b, A: ::flatbuffers::Allocator + 'b>(
+    &self,
+    _fbb: &mut ::flatbuffers::FlatBufferBuilder<'b, A>
+  ) -> ::flatbuffers::WIPOffset<Monster<'b>> {
+    let pos_tmp = self.pos.as_ref().map(|x| x.pack());
+    let pos = pos_tmp.as_ref();
+    let mana = self.mana;
+    let hp = self.hp;
+    let name = self.name.as_ref().map(|x|{
+      _fbb.create_string(x)
+    });
+    let inventory = self.inventory.as_ref().map(|x|{
+      _fbb.create_vector(x)
+    });
+    let color = self.color;
+    let weapons = self.weapons.as_ref().map(|x|{
+      let w: alloc::vec::Vec<_> = x.iter().map(|t| t.pack(_fbb)).collect();_fbb.create_vector(&w)
+    });
+    let equipped_type = self.equipped.equipment_type();
+    let equipped = self.equipped.pack(_fbb);
+    let path = self.path.as_ref().map(|x|{
+      let w: alloc::vec::Vec<_> = x.iter().map(|t| t.pack()).collect();_fbb.create_vector(&w)
+    });
+    Monster::create(_fbb, &MonsterArgs{
+      pos,
+      mana,
+      hp,
+      name,
+      inventory,
+      color,
+      weapons,
+      equipped_type,
+      equipped,
+      path,
+    })
+  }
 }
-
+#[inline]
 /// Verifies that a buffer of bytes contains a `Monster`
 /// and returns it.
 /// Note that verification is still experimental and may not
 /// catch every error, or be maximally performant. For the
 /// previous, unchecked, behavior use
 /// `root_as_monster_unchecked`.
-#[inline]
 pub fn root_as_monster(buf: &[u8]) -> Result<Monster<'_>, ::flatbuffers::InvalidFlatbuffer> {
-    ::flatbuffers::root::<Monster>(buf)
+  ::flatbuffers::root::<Monster>(buf)
 }
-
+#[inline]
 /// Verifies that a buffer of bytes contains a size prefixed
 /// `Monster` and returns it.
 /// Note that verification is still experimental and may not
 /// catch every error, or be maximally performant. For the
 /// previous, unchecked, behavior use
 /// `size_prefixed_root_as_monster_unchecked`.
-#[inline]
 pub fn size_prefixed_root_as_monster(buf: &[u8]) -> Result<Monster<'_>, ::flatbuffers::InvalidFlatbuffer> {
-    ::flatbuffers::size_prefixed_root::<Monster>(buf)
+  ::flatbuffers::size_prefixed_root::<Monster>(buf)
 }
-
+#[inline]
 /// Verifies, with the given options, that a buffer of bytes
 /// contains a `Monster` and returns it.
 /// Note that verification is still experimental and may not
 /// catch every error, or be maximally performant. For the
 /// previous, unchecked, behavior use
 /// `root_as_monster_unchecked`.
-#[inline]
 pub fn root_as_monster_with_opts<'b, 'o>(
-    opts: &'o ::flatbuffers::VerifierOptions,
-    buf: &'b [u8],
+  opts: &'o ::flatbuffers::VerifierOptions,
+  buf: &'b [u8],
 ) -> Result<Monster<'b>, ::flatbuffers::InvalidFlatbuffer> {
-    ::flatbuffers::root_with_opts::<Monster<'b>>(opts, buf)
+  ::flatbuffers::root_with_opts::<Monster<'b>>(opts, buf)
 }
-
+#[inline]
 /// Verifies, with the given verifier options, that a buffer of
 /// bytes contains a size prefixed `Monster` and returns
 /// it. Note that verification is still experimental and may not
 /// catch every error, or be maximally performant. For the
 /// previous, unchecked, behavior use
 /// `root_as_monster_unchecked`.
-#[inline]
 pub fn size_prefixed_root_as_monster_with_opts<'b, 'o>(
-    opts: &'o ::flatbuffers::VerifierOptions,
-    buf: &'b [u8],
+  opts: &'o ::flatbuffers::VerifierOptions,
+  buf: &'b [u8],
 ) -> Result<Monster<'b>, ::flatbuffers::InvalidFlatbuffer> {
-    ::flatbuffers::size_prefixed_root_with_opts::<Monster<'b>>(opts, buf)
+  ::flatbuffers::size_prefixed_root_with_opts::<Monster<'b>>(opts, buf)
 }
-
+#[inline]
 /// Assumes, without verification, that a buffer of bytes contains a Monster and returns it.
 /// # Safety
 /// Callers must trust the given bytes do indeed contain a valid `Monster`.
-#[inline]
 pub unsafe fn root_as_monster_unchecked(buf: &[u8]) -> Monster<'_> {
-    unsafe { ::flatbuffers::root_unchecked::<Monster>(buf) }
+  unsafe { ::flatbuffers::root_unchecked::<Monster>(buf) }
 }
-
+#[inline]
 /// Assumes, without verification, that a buffer of bytes contains a size prefixed Monster and returns it.
 /// # Safety
 /// Callers must trust the given bytes do indeed contain a valid size prefixed `Monster`.
-#[inline]
 pub unsafe fn size_prefixed_root_as_monster_unchecked(buf: &[u8]) -> Monster<'_> {
-    unsafe { ::flatbuffers::size_prefixed_root_unchecked::<Monster>(buf) }
+  unsafe { ::flatbuffers::size_prefixed_root_unchecked::<Monster>(buf) }
 }
-
 #[inline]
 pub fn finish_monster_buffer<'a, 'b, A: ::flatbuffers::Allocator + 'a>(
     fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-    root: ::flatbuffers::WIPOffset<Monster<'a>>
-) {
-    fbb.finish(root, None);
+    root: ::flatbuffers::WIPOffset<Monster<'a>>) {
+  fbb.finish(root, None);
 }
 
 #[inline]
-pub fn finish_size_prefixed_monster_buffer<'a, 'b, A: ::flatbuffers::Allocator + 'a>(
-    fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-    root: ::flatbuffers::WIPOffset<Monster<'a>>
-) {
-    fbb.finish_size_prefixed(root, None);
+pub fn finish_size_prefixed_monster_buffer<'a, 'b, A: ::flatbuffers::Allocator + 'a>(fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>, root: ::flatbuffers::WIPOffset<Monster<'a>>) {
+  fbb.finish_size_prefixed(root, None);
 }

samples/rust_generated/my_game/sample/vec_3_generated.rs

@@ -2,57 +2,47 @@
 // @generated
 extern crate alloc;
 use super::*;
-
 // struct Vec3, aligned to 4
 #[repr(transparent)]
 #[derive(Clone, Copy, PartialEq)]
 pub struct Vec3(pub [u8; 12]);
-
-impl Default for Vec3 {
-    fn default() -> Self {
-        Self([0; 12])
-    }
+impl Default for Vec3 { 
+  fn default() -> Self { 
+    Self([0; 12])
+  }
 }
-
 impl ::core::fmt::Debug for Vec3 {
-    fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
-        f.debug_struct("Vec3")
-            .field("x", &self.x())
-            .field("y", &self.y())
-            .field("z", &self.z())
-            .finish()
-    }
+  fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
+    f.debug_struct("Vec3")
+      .field("x", &self.x())
+      .field("y", &self.y())
+      .field("z", &self.z())
+      .finish()
+  }
 }
 
 impl ::flatbuffers::SimpleToVerifyInSlice for Vec3 {}
-
 impl<'a> ::flatbuffers::Follow<'a> for Vec3 {
-    type Inner = &'a Vec3;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        unsafe { <&'a Vec3>::follow(buf, loc) }
-    }
+  type Inner = &'a Vec3;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    unsafe { <&'a Vec3>::follow(buf, loc) }
+  }
 }
-
 impl<'a> ::flatbuffers::Follow<'a> for &'a Vec3 {
-    type Inner = &'a Vec3;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        unsafe { ::flatbuffers::follow_cast_ref::<Vec3>(buf, loc) }
-    }
+  type Inner = &'a Vec3;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    unsafe { ::flatbuffers::follow_cast_ref::<Vec3>(buf, loc) }
+  }
 }
-
 impl<'b> ::flatbuffers::Push for Vec3 {
     type Output = Vec3;
-
     #[inline]
     unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
         let src = unsafe { ::core::slice::from_raw_parts(self as *const Vec3 as *const u8, <Self as ::flatbuffers::Push>::size()) };
         dst.copy_from_slice(src);
     }
-
     #[inline]
     fn alignment() -> ::flatbuffers::PushAlignment {
         ::flatbuffers::PushAlignment::new(4)
@@ -60,150 +50,141 @@ impl<'b> ::flatbuffers::Push for Vec3 {
 }
 
 impl<'a> ::flatbuffers::Verifiable for Vec3 {
-    #[inline]
-    fn run_verifier(
-        v: &mut ::flatbuffers::Verifier, pos: usize
-    ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-        v.in_buffer::<Self>(pos)
-    }
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    v.in_buffer::<Self>(pos)
+  }
 }
 
 impl<'a> Vec3 {
-    #[allow(clippy::too_many_arguments)]
-    pub fn new(
-        x: f32,
-        y: f32,
-        z: f32,
-    ) -> Self {
-        let mut s = Self([0; 12]);
-        s.set_x(x);
-        s.set_y(y);
-        s.set_z(z);
-        s
-    }
+  #[allow(clippy::too_many_arguments)]
+  pub fn new(
+    x: f32,
+    y: f32,
+    z: f32,
+  ) -> Self {
+    let mut s = Self([0; 12]);
+    s.set_x(x);
+    s.set_y(y);
+    s.set_z(z);
+    s
+  }
 
-    pub const fn get_fully_qualified_name() -> &'static str {
-        "MyGame.Sample.Vec3"
-    }
+  pub const fn get_fully_qualified_name() -> &'static str {
+    "MyGame.Sample.Vec3"
+  }
 
-    pub fn x(&self) -> f32 {
-        let mut mem = ::core::mem::MaybeUninit::<<f32 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        ::flatbuffers::EndianScalar::from_little_endian(unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                self.0[0..].as_ptr(),
-                mem.as_mut_ptr() as *mut u8,
-                ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-            mem.assume_init()
-        })
-    }
+  pub fn x(&self) -> f32 {
+    let mut mem = ::core::mem::MaybeUninit::<<f32 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    ::flatbuffers::EndianScalar::from_little_endian(unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        self.0[0..].as_ptr(),
+        mem.as_mut_ptr() as *mut u8,
+        ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
+      mem.assume_init()
+    })
+  }
 
-    pub fn set_x(&mut self, x: f32) {
-        let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                &x_le as *const _ as *const u8,
-                self.0[0..].as_mut_ptr(),
-                ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-        }
+  pub fn set_x(&mut self, x: f32) {
+    let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        &x_le as *const _ as *const u8,
+        self.0[0..].as_mut_ptr(),
+        ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
     }
+  }
 
-    pub fn y(&self) -> f32 {
-        let mut mem = ::core::mem::MaybeUninit::<<f32 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        ::flatbuffers::EndianScalar::from_little_endian(unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                self.0[4..].as_ptr(),
-                mem.as_mut_ptr() as *mut u8,
-                ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-            mem.assume_init()
-        })
-    }
+  pub fn y(&self) -> f32 {
+    let mut mem = ::core::mem::MaybeUninit::<<f32 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    ::flatbuffers::EndianScalar::from_little_endian(unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        self.0[4..].as_ptr(),
+        mem.as_mut_ptr() as *mut u8,
+        ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
+      mem.assume_init()
+    })
+  }
 
-    pub fn set_y(&mut self, x: f32) {
-        let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                &x_le as *const _ as *const u8,
-                self.0[4..].as_mut_ptr(),
-                ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-        }
+  pub fn set_y(&mut self, x: f32) {
+    let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        &x_le as *const _ as *const u8,
+        self.0[4..].as_mut_ptr(),
+        ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
     }
+  }
 
-    pub fn z(&self) -> f32 {
-        let mut mem = ::core::mem::MaybeUninit::<<f32 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        ::flatbuffers::EndianScalar::from_little_endian(unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                self.0[8..].as_ptr(),
-                mem.as_mut_ptr() as *mut u8,
-                ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-            mem.assume_init()
-        })
-    }
+  pub fn z(&self) -> f32 {
+    let mut mem = ::core::mem::MaybeUninit::<<f32 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    ::flatbuffers::EndianScalar::from_little_endian(unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        self.0[8..].as_ptr(),
+        mem.as_mut_ptr() as *mut u8,
+        ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
+      mem.assume_init()
+    })
+  }
 
-    pub fn set_z(&mut self, x: f32) {
-        let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                &x_le as *const _ as *const u8,
-                self.0[8..].as_mut_ptr(),
-                ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-        }
+  pub fn set_z(&mut self, x: f32) {
+    let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        &x_le as *const _ as *const u8,
+        self.0[8..].as_mut_ptr(),
+        ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
     }
+  }
 
-    pub fn unpack(&self) -> Vec3T {
-        Vec3T {
-            x: self.x(),
-            y: self.y(),
-            z: self.z(),
-        }
+  pub fn unpack(&self) -> Vec3T {
+    Vec3T {
+      x: self.x(),
+      y: self.y(),
+      z: self.z(),
     }
+  }
 }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Default)]
 pub struct Vec3T {
-    pub x: f32,
-    pub y: f32,
-    pub z: f32,
+  pub x: f32,
+  pub y: f32,
+  pub z: f32,
 }
-impl Default for Vec3T {
-    fn default() -> Self {
-        Self {
-            x: 0.0,
-            y: 0.0,
-            z: 0.0,
-        }
-    }
+impl Vec3T {
+  pub fn pack(&self) -> Vec3 {
+    Vec3::new(
+      self.x,
+      self.y,
+      self.z,
+    )
+  }
 }
 
-impl Vec3T {
-    pub fn pack(&self) -> Vec3 {
-        Vec3::new(
-            self.x,
-            self.y,
-            self.z,
-        )
-    }
-}

samples/rust_generated/my_game/sample/weapon_generated.rs

@@ -2,172 +2,159 @@
 // @generated
 extern crate alloc;
 use super::*;
-
 pub enum WeaponOffset {}
-
 #[derive(Copy, Clone, PartialEq)]
+
 pub struct Weapon<'a> {
-    pub _tab: ::flatbuffers::Table<'a>,
+  pub _tab: ::flatbuffers::Table<'a>,
 }
 
 impl<'a> ::flatbuffers::Follow<'a> for Weapon<'a> {
-    type Inner = Weapon<'a>;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
-    }
+  type Inner = Weapon<'a>;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
+  }
 }
 
 impl<'a> Weapon<'a> {
-    pub const VT_NAME: ::flatbuffers::VOffsetT = 4;
-    pub const VT_DAMAGE: ::flatbuffers::VOffsetT = 6;
+  pub const VT_NAME: ::flatbuffers::VOffsetT = 4;
+  pub const VT_DAMAGE: ::flatbuffers::VOffsetT = 6;
 
-    pub const fn get_fully_qualified_name() -> &'static str {
-        "MyGame.Sample.Weapon"
-    }
+  pub const fn get_fully_qualified_name() -> &'static str {
+    "MyGame.Sample.Weapon"
+  }
 
-    #[inline]
-    pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
-        Weapon { _tab: table }
-    }
+  #[inline]
+  pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
+    Weapon { _tab: table }
+  }
+  #[allow(unused_mut)]
+  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
+    _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
+    args: &'args WeaponArgs<'args>
+  ) -> ::flatbuffers::WIPOffset<Weapon<'bldr>> {
+    let mut builder = WeaponBuilder::new(_fbb);
+    if let Some(x) = args.name { builder.add_name(x); }
+    builder.add_damage(args.damage);
+    builder.finish()
+  }
 
-    #[allow(unused_mut)]
-    pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
-        _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
-        args: &'args WeaponArgs<'args>
-    ) -> ::flatbuffers::WIPOffset<Weapon<'bldr>> {
-        let mut builder = WeaponBuilder::new(_fbb);
-        if let Some(x) = args.name { builder.add_name(x); }
-        builder.add_damage(args.damage);
-        builder.finish()
+  pub fn unpack(&self) -> WeaponT {
+    let name = self.name().map(|x| {
+      alloc::string::ToString::to_string(x)
+    });
+    let damage = self.damage();
+    WeaponT {
+      name,
+      damage,
     }
+  }
 
-    pub fn unpack(&self) -> WeaponT {
-        let name = self.name().map(|x| {
-            alloc::string::ToString::to_string(x)
-        });
-        let damage = self.damage();
-        WeaponT {
-            name,
-            damage,
-        }
-    }
-
-    #[inline]
-    pub fn name(&self) -> Option<&'a str> {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<&str>>(Weapon::VT_NAME, None)}
-    }
-
-    #[inline]
-    pub fn damage(&self) -> i16 {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<i16>(Weapon::VT_DAMAGE, Some(0)).unwrap()}
-    }
+  #[inline]
+  pub fn name(&self) -> Option<&'a str> {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<&str>>(Weapon::VT_NAME, None)}
+  }
+  #[inline]
+  pub fn damage(&self) -> i16 {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<i16>(Weapon::VT_DAMAGE, Some(0)).unwrap()}
+  }
 }
 
 impl ::flatbuffers::Verifiable for Weapon<'_> {
-    #[inline]
-    fn run_verifier(
-        v: &mut ::flatbuffers::Verifier, pos: usize
-    ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-        v.visit_table(pos)?
-            .visit_field::<::flatbuffers::ForwardsUOffset<&str>>("name", Self::VT_NAME, false)?
-            .visit_field::<i16>("damage", Self::VT_DAMAGE, false)?
-            .finish();
-        Ok(())
-    }
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    v.visit_table(pos)?
+     .visit_field::<::flatbuffers::ForwardsUOffset<&str>>("name", Self::VT_NAME, false)?
+     .visit_field::<i16>("damage", Self::VT_DAMAGE, false)?
+     .finish();
+    Ok(())
+  }
 }
-
 pub struct WeaponArgs<'a> {
     pub name: Option<::flatbuffers::WIPOffset<&'a str>>,
     pub damage: i16,
 }
-
 impl<'a> Default for WeaponArgs<'a> {
-    #[inline]
-    fn default() -> Self {
-        WeaponArgs {
-            name: None,
-            damage: 0,
-        }
+  #[inline]
+  fn default() -> Self {
+    WeaponArgs {
+      name: None,
+      damage: 0,
     }
+  }
 }
 
 pub struct WeaponBuilder<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> {
-    fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-    start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
+  fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
+  start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
 }
-
 impl<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> WeaponBuilder<'a, 'b, A> {
-    #[inline]
-    pub fn add_name(&mut self, name: ::flatbuffers::WIPOffset<&'b  str>) {
-        self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Weapon::VT_NAME, name);
-    }
-
-    #[inline]
-    pub fn add_damage(&mut self, damage: i16) {
-        self.fbb_.push_slot::<i16>(Weapon::VT_DAMAGE, damage, 0);
-    }
-
-    #[inline]
-    pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> WeaponBuilder<'a, 'b, A> {
-        let start = _fbb.start_table();
-        WeaponBuilder {
-            fbb_: _fbb,
-            start_: start,
-        }
-    }
-
-    #[inline]
-    pub fn finish(self) -> ::flatbuffers::WIPOffset<Weapon<'a>> {
-        let o = self.fbb_.end_table(self.start_);
-        ::flatbuffers::WIPOffset::new(o.value())
+  #[inline]
+  pub fn add_name(&mut self, name: ::flatbuffers::WIPOffset<&'b  str>) {
+    self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<_>>(Weapon::VT_NAME, name);
+  }
+  #[inline]
+  pub fn add_damage(&mut self, damage: i16) {
+    self.fbb_.push_slot::<i16>(Weapon::VT_DAMAGE, damage, 0);
+  }
+  #[inline]
+  pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> WeaponBuilder<'a, 'b, A> {
+    let start = _fbb.start_table();
+    WeaponBuilder {
+      fbb_: _fbb,
+      start_: start,
     }
+  }
+  #[inline]
+  pub fn finish(self) -> ::flatbuffers::WIPOffset<Weapon<'a>> {
+    let o = self.fbb_.end_table(self.start_);
+    ::flatbuffers::WIPOffset::new(o.value())
+  }
 }
 
 impl ::core::fmt::Debug for Weapon<'_> {
-    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
-        let mut ds = f.debug_struct("Weapon");
-        ds.field("name", &self.name());
-        ds.field("damage", &self.damage());
-        ds.finish()
-    }
+  fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
+    let mut ds = f.debug_struct("Weapon");
+      ds.field("name", &self.name());
+      ds.field("damage", &self.damage());
+      ds.finish()
+  }
 }
-
 #[non_exhaustive]
 #[derive(Debug, Clone, PartialEq)]
 pub struct WeaponT {
-    pub name: Option<alloc::string::String>,
-    pub damage: i16,
+  pub name: Option<alloc::string::String>,
+  pub damage: i16,
 }
-
 impl Default for WeaponT {
-    fn default() -> Self {
-        Self {
-            name: None,
-            damage: 0,
-        }
+  fn default() -> Self {
+    Self {
+      name: None,
+      damage: 0,
     }
+  }
 }
-
 impl WeaponT {
-    pub fn pack<'b, A: ::flatbuffers::Allocator + 'b>(
-        &self,
-        _fbb: &mut ::flatbuffers::FlatBufferBuilder<'b, A>
-    ) -> ::flatbuffers::WIPOffset<Weapon<'b>> {
-        let name = self.name.as_ref().map(|x|{
-            _fbb.create_string(x)
-        });
-        let damage = self.damage;
-        Weapon::create(_fbb, &WeaponArgs{
-            name,
-            damage,
-        })
-    }
+  pub fn pack<'b, A: ::flatbuffers::Allocator + 'b>(
+    &self,
+    _fbb: &mut ::flatbuffers::FlatBufferBuilder<'b, A>
+  ) -> ::flatbuffers::WIPOffset<Weapon<'b>> {
+    let name = self.name.as_ref().map(|x|{
+      _fbb.create_string(x)
+    });
+    let damage = self.damage;
+    Weapon::create(_fbb, &WeaponArgs{
+      name,
+      damage,
+    })
+  }
 }

scripts/check_generate_code.py

@@ -33,11 +33,11 @@ result = subprocess.run(
 if result.returncode != 0:
   print(
       "\n"
-      "ERROR: **********************************************************\n"
-      "ERROR: * The following differences were found after building.   *\n"
-      "ERROR: * Perhaps there is a difference in the flags for the.    *\n"
-      "ERROR: * CMakeLists.txt vs the scripts/generate_code.py script? *\n"
-      "ERROR: **********************************************************\n"
+      "ERROR: *********************************************************\n"
+      "ERROR: * The following differences were found after building.  *\n"
+      "ERROR: * Perhaps there is a difference in the flags for the.   *\n"
+      "ERROR: * CMakeLists.txt vs the script/generate_code.py script? *\n"
+      "ERROR: *********************************************************\n"
   )
   subprocess.run(["git", "diff", "--binary", "--exit-code"], cwd=root_path)
   sys.exit(result.returncode)
@@ -55,11 +55,11 @@ result = subprocess.run(
 if result.returncode != 0:
   print(
       "\n"
-      "ERROR: *********************************************************\n"
-      "ERROR: * The following differences were found after running    *\n"
-      "ERROR: * the scripts/generate_code.py script. Maybe you forgot *\n"
-      "ERROR: * to run it after making changes in a generator?        *\n"
-      "ERROR: *********************************************************\n"
+      "ERROR: ********************************************************\n"
+      "ERROR: * The following differences were found after running   *\n"
+      "ERROR: * the script/generate_code.py script. Maybe you forgot *\n"
+      "ERROR: * to run it after making changes in a generator?       *\n"
+      "ERROR: ********************************************************\n"
   )
   subprocess.run(["git", "diff", "--binary", "--exit-code"], cwd=root_path)
   sys.exit(result.returncode)

scripts/generate_code.py

@@ -85,11 +85,6 @@ RUST_OPTS = BASE_OPTS + [
     "--gen-name-strings",
     "--rust-module-root-file",
 ]
-RUST_STANDALONE_OPTS = BASE_OPTS + [
-    "--rust",
-    "--gen-all",
-    "--gen-name-strings",
-]
 RUST_SERIALIZE_OPTS = BASE_OPTS + [
     "--rust",
     "--gen-all",
@@ -293,12 +288,6 @@ flatc(
     schema="include_test/include_test1.fbs",
 )
 
-flatc(
-    RUST_STANDALONE_OPTS,
-    include="include_test",
-    schema="include_test/include_test1.fbs",
-)
-
 flatc(
     RUST_OPTS,
     prefix="include_test2",
@@ -306,12 +295,6 @@ flatc(
     schema="include_test/sub/include_test2.fbs",
 )
 
-flatc(
-    RUST_STANDALONE_OPTS,
-    include="include_test",
-    schema="include_test/sub/include_test2.fbs",
-)
-
 flatc(
     BINARY_OPTS + ["--bfbs-filenames", str(tests_path)],
     include="include_test",
@@ -394,11 +377,6 @@ flatc(
     schema="native_inline_table_test.fbs",
 )
 
-flatc(
-    ["--cpp", "--gen-compare", "--gen-mutable", "--gen-object-api", "--reflect-names"],
-    schema="cross_namespace_pack_test.fbs",
-)
-
 flatc(
     RUST_OPTS,
     prefix="arrays_test",
@@ -422,11 +400,6 @@ flatc(
     schema="nested_union_test.fbs",
 )
 
-flatc(
-    ["--python", "--gen-object-api"],
-    schema="union_name_test.fbs",
-)
-
 flatc(
     NO_INCL_OPTS + CPP_OPTS,
     schema="default_vectors_strings_test.fbs",
@@ -527,13 +500,6 @@ flatc(
     cwd=swift_code_gen,
 )
 
-flatc(
-    SWIFT_OPTS_CODE_GEN + BASE_OPTS,
-    schema="empty_vtable.fbs",
-    cwd=swift_code_gen,
-    prefix="../../Tests/Flatbuffers/",
-)
-
 # Swift Wasm Tests
 swift_Wasm_prefix = "swift/Wasm.tests/Tests/FlatBuffers.Test.Swift.WasmTests"
 flatc(

src/bfbs_gen_lua.cpp

@@ -195,13 +195,6 @@ class LuaBfbsGenerator : public BaseBfbsGenerator {
       code += "\n";
 
       if (object == root_object) {
-        // emit file identifier if present
-        const auto ident = schema_->file_ident();
-        if (ident && ident->size() == 4) {
-          code += "local FileIdentifier = \"" + ident->str() + "\"\n";
-          code += "\n";
-        }
-
         code += "function " + object_name + ".GetRootAs" + object_name +
                 "(buf, offset)\n";
         code += "  if type(buf) == \"string\" then\n";
@@ -462,34 +455,6 @@ class LuaBfbsGenerator : public BaseBfbsGenerator {
         code += "  return builder:EndObject()\n";
         code += "end\n";
         code += "\n";
-
-        if (object == root_object) {
-          code += "function " + object_name + ".Finish" + object_name +
-                  "Buffer(builder, offset)\n";
-          // emit file identifier if present
-          const auto ident = schema_->file_ident();
-          if (ident && ident->size() == 4) {
-            code += "  builder:FinishWithIdentifier(offset, FileIdentifier)\n";
-          } else {
-            code += "  builder:Finish(offset)\n";
-          }
-          code += "end\n";
-          code += "\n";
-
-          // size prefixed option
-          code += "function " + object_name + ".FinishSizePrefixed" +
-                  object_name + "Buffer(builder, offset)\n";
-          // emit file identifier if present
-          if (ident && ident->size() == 4) {
-            code +=
-                "  builder:FinishSizePrefixedWithIdentifier(offset, "
-                "FileIdentifier)\n";
-          } else {
-            code += "  builder:FinishSizePrefixed(offset)\n";
-          }
-          code += "end\n";
-          code += "\n";
-        }
       }
 
       EmitCodeBlock(code, object_name, ns, object->declaration_file()->str());

src/binary_annotator.cpp

@@ -126,7 +126,9 @@ static BinarySection GenerateMissingSection(const uint64_t offset,
 std::map<uint64_t, BinarySection> BinaryAnnotator::Annotate() {
   if (bfbs_ != nullptr && bfbs_length_ != 0) {
     flatbuffers::Verifier verifier(bfbs_, static_cast<size_t>(bfbs_length_));
-    if (!reflection::VerifySchemaBuffer(verifier)) {
+    if ((is_size_prefixed_ &&
+         !reflection::VerifySizePrefixedSchemaBuffer(verifier)) ||
+        !reflection::VerifySchemaBuffer(verifier)) {
       return {};
     }
   }

src/flatc.cpp

@@ -265,9 +265,6 @@ const static FlatCOption flatc_options[] = {
     {"", "python-gen-numpy", "", "Whether to generate numpy helpers."},
     {"", "ts-omit-entrypoint", "",
      "Omit emission of namespace entrypoint file"},
-    {"", "ts-undefined-for-optionals", "",
-     "Whether to generate undefined values instead of null values for missing "
-     "optional keys"},
     {"", "file-names-only", "",
      "Print out generated file names without writing to the files"},
     {"", "grpc-filename-suffix", "SUFFIX",
@@ -713,8 +710,6 @@ FlatCOptions FlatCompiler::ParseFromCommandLineArguments(int argc,
         opts.python_gen_numpy = false;
       } else if (arg == "--ts-omit-entrypoint") {
         opts.ts_omit_entrypoint = true;
-      } else if (arg == "--ts-undefined-for-optionals") {
-        opts.ts_undefined_for_optionals = true;
       } else if (arg == "--annotate-sparse-vectors") {
         options.annotate_include_vector_contents = false;
       } else if (arg == "--annotate") {
@@ -927,9 +922,6 @@ std::unique_ptr<Parser> FlatCompiler::GenerateCode(const FlatCOptions& options,
         auto err = parser->ConformTo(conform_parser);
         if (!err.empty()) Error("schemas don\'t conform: " + err, false);
       }
-      if (parser->HasCircularStructDependency()) {
-        Error("schema has circular struct dependencies: " + filename, false);
-      }
       if (options.schema_binary || opts.binary_schema_gen_embed) {
         parser->Serialize();
       }

src/idl_gen_cpp.cpp

@@ -2779,17 +2779,15 @@ class CppGenerator : public BaseGenerator {
         get_call += ">(" + offset_str + ");";
         code_ += get_call;
       } else if (IsString(type) && field.value.constant != "0") {
-        std::string escaped;
-        flatbuffers::EscapeString(field.value.constant.c_str(),
-                                  field.value.constant.length(), &escaped,
-                                  true, false);
+        // TODO: Add logic to always convert the string to a valid C++ string
+        // literal by handling string escapes.
         code_ += "    auto* ptr = {{FIELD_VALUE}};";
         code_ += "    if (ptr) return ptr;";
         code_ += "    static const struct { uint32_t len; const char s[" +
                  NumToString(field.value.constant.length() + 1) +
                  "]; } bfbs_string = { " +
-                 NumToString(field.value.constant.length()) + ", " +
-                 escaped + " };";
+                 NumToString(field.value.constant.length()) + ", \"" +
+                 field.value.constant + "\" };";
         code_ +=
             "    return reinterpret_cast<const ::flatbuffers::String "
             " *>(&bfbs_string);";
@@ -3419,15 +3417,11 @@ class CppGenerator : public BaseGenerator {
             code_.SetValue("CREATE_STRING", "CreateSharedString");
           }
           if (field->value.constant != "0") {
-            std::string escaped;
-            flatbuffers::EscapeString(field->value.constant.c_str(),
-                                      field->value.constant.length(), &escaped,
-                                      true, false);
             code_ +=
                 "  auto {{FIELD_NAME}}__ = {{FIELD_NAME}} ? "
                 "_fbb.{{CREATE_STRING}}({{FIELD_NAME}}) : "
-                "_fbb.{{CREATE_STRING}}(" +
-                escaped + ");";
+                "_fbb.{{CREATE_STRING}}(\"" +
+                field->value.constant + "\");";
           } else {
             code_ +=
                 "  auto {{FIELD_NAME}}__ = {{FIELD_NAME}} ? "
@@ -3831,9 +3825,7 @@ class CppGenerator : public BaseGenerator {
               code += WrapInNameSpace(*vector_type.struct_def) + ">> ";
               code += "(" + value + ".size(), ";
               code += "[](size_t i, _VectorArgs *__va) { ";
-              code += "return " +
-                      WrapInNameSpace(vector_type.struct_def->defined_namespace,
-                                      "Create" + vector_type.struct_def->name);
+              code += "return Create" + vector_type.struct_def->name;
               code += "(*__va->__fbb, ";
               if (field.native_inline) {
                 code += "&(__va->_" + value + "[i])";
@@ -3946,10 +3938,8 @@ class CppGenerator : public BaseGenerator {
           }
         } else {
           // _o->field ? CreateT(_fbb, _o->field.get(), _rehasher);
-          const auto& nested_struct = *field.value.type.struct_def;
-          code += value + " ? " +
-                  WrapInNameSpace(nested_struct.defined_namespace,
-                                  "Create" + nested_struct.name);
+          const std::string& type = field.value.type.struct_def->name;
+          code += value + " ? Create" + type;
           code += "(_fbb, " + value;
           if (!field.native_inline) code += GenPtrGet(field);
           code += ", _rehasher) : 0";

src/idl_gen_csharp.cpp

@@ -1243,58 +1243,6 @@ class CSharpGenerator : public BaseGenerator {
         }
         code += " }\n";
       }
-      
-      // Generate Length property and ByteBuffer accessor for arrays in structs.
-      if (IsArray(field.value.type) && struct_def.fixed &&
-          IsScalar(field.value.type.VectorType().base_type)) {
-        auto camel_name = Name(field);
-        if (camel_name == struct_def.name) { camel_name += "_"; }
-        
-        // Generate Length constant
-        code += "  public const int " + camel_name;
-        code += "Length = ";
-        code += NumToString(field.value.type.fixed_length);
-        code += ";\n";
-        
-        // Generate GetBytes methods for scalar arrays (similar to vector pattern)
-        code += "#if ENABLE_SPAN_T\n";
-        code += "  public Span<" + GenTypeBasic(field.value.type.VectorType()) +
-                "> Get";
-        code += camel_name;
-        code += "Bytes() { return ";
-        
-        // For byte arrays, we can return the span directly
-        if (field.value.type.VectorType().base_type == BASE_TYPE_UCHAR) {
-          code += "__p.bb.ToSpan(__p.bb_pos + ";
-          code += NumToString(field.value.offset);
-          code += ", ";
-          code += NumToString(field.value.type.fixed_length *
-                             SizeOf(field.value.type.VectorType().base_type));
-          code += ")";
-        } else {
-          // For other types, we need to cast the byte span
-          code += "System.Runtime.InteropServices.MemoryMarshal.Cast<byte, " +
-                  GenTypeBasic(field.value.type.VectorType()) + ">(__p.bb.ToSpan(__p.bb_pos + ";
-          code += NumToString(field.value.offset);
-          code += ", ";
-          code += NumToString(field.value.type.fixed_length *
-                             SizeOf(field.value.type.VectorType().base_type));
-          code += "))";
-        }
-        code += "; }\n";
-        code += "#else\n";
-        code += "  public ArraySegment<byte>? Get";
-        code += camel_name;
-        code += "Bytes() { return ";
-        code += "__p.bb.ToArraySegment(__p.bb_pos + ";
-        code += NumToString(field.value.offset);
-        code += ", ";
-        code += NumToString(field.value.type.fixed_length *
-                           SizeOf(field.value.type.VectorType().base_type));
-        code += ");}\n";
-        code += "#endif\n";
-      }
-      
       // generate object accessors if is nested_flatbuffer
       if (field.nested_flatbuffer) {
         auto nested_type_name = NamespacedName(*field.nested_flatbuffer);

src/idl_gen_fbs.cpp

@@ -368,17 +368,7 @@ static std::string GenerateFBS(const Parser& parser,
       if (field.value.type.base_type != BASE_TYPE_UTYPE) {
         GenComment(field.doc_comment, &schema, nullptr, "  ");
         schema += "  " + field.name + ":" + GenType(field.value.type);
-        if (field.value.constant != "0") {
-          if (IsString(field.value.type)) {
-            std::string escaped;
-            flatbuffers::EscapeString(field.value.constant.c_str(),
-                                      field.value.constant.length(), &escaped,
-                                      true, false);
-            schema += " = " + escaped;
-          } else {
-            schema += " = " + field.value.constant;
-          }
-        }
+        if (field.value.constant != "0") schema += " = " + field.value.constant;
         std::vector<std::string> attributes;
         if (field.IsRequired()) attributes.push_back("required");
         if (field.key) attributes.push_back("key");

src/idl_gen_python.cpp

@@ -593,18 +593,6 @@ class PythonStubGenerator {
                     "bytes) -> uoffset: ...\n";
           }
         }
-
-        stub << "def ";
-        if (!parser_.opts.python_no_type_prefix_suffix) stub << type;
-        stub << "Create" << namer_.Method(*field)
-             << "Vector(builder: flatbuffers.Builder, data: typing.Iterable["
-                "typing.Any]) -> uoffset: ...\n";
-        if (!parser_.opts.one_file &&
-            !parser_.opts.python_no_type_prefix_suffix) {
-          stub << "def Create" << namer_.Method(*field)
-               << "Vector(builder: flatbuffers.Builder, data: "
-                  "typing.Iterable[typing.Any]) -> uoffset: ...\n";
-        }
       }
     }
 
@@ -1479,59 +1467,6 @@ class PythonGenerator : public BaseGenerator {
     }
   }
 
-  void BuildVectorCreationHelper(const StructDef& struct_def,
-                                 const FieldDef& field, std::string* code_ptr,
-                                 ImportMap& imports) const {
-    auto& code = *code_ptr;
-    const auto vector_type = field.value.type.VectorType();
-    const bool is_struct_vector = IsStruct(vector_type);
-    const bool is_scalar_vector =
-        IsScalar(vector_type.base_type) || vector_type.enum_def != nullptr;
-    const std::string struct_type = namer_.Type(struct_def);
-    const std::string field_method = namer_.Method(field);
-    const std::string helper_name =
-        parser_.opts.python_no_type_prefix_suffix
-            ? "Create" + field_method + "Vector"
-            : struct_type + "Create" + field_method + "Vector";
-
-    if (parser_.opts.python_typing) {
-      imports.insert(ImportMapEntry{"typing", "Iterable"});
-      code += "def " + helper_name +
-              "(builder: flatbuffers.Builder, data: Iterable[Any]) -> int:\n";
-    } else {
-      code += "def " + helper_name + "(builder, data):\n";
-    }
-
-    if (is_scalar_vector || is_struct_vector) {
-      auto alignment = InlineAlignment(vector_type);
-      auto elem_size = InlineSize(vector_type);
-      code += Indent + "data = list(data)\n";
-      code += Indent + "builder.StartVector(" + NumToString(elem_size) +
-              ", len(data), " + NumToString(alignment) + ")\n";
-      code += Indent + "for item in reversed(data):\n";
-      if (is_struct_vector) {
-        code += Indent + Indent + "item.Pack(builder)\n";
-      } else {
-        code += Indent + Indent + "builder.Prepend" +
-                namer_.Method(GenTypeBasic(vector_type)) + "(item)\n";
-      }
-      code += Indent + "return builder.EndVector()\n\n";
-    } else {
-      code += Indent + "return builder.CreateVectorOfTables(data)\n\n";
-    }
-
-    if (!parser_.opts.one_file && !parser_.opts.python_no_type_prefix_suffix) {
-      if (parser_.opts.python_typing) {
-        code += "def Create" + field_method +
-                "Vector(builder: flatbuffers.Builder, data: Iterable[Any]) "
-                "-> int:\n";
-      } else {
-        code += "def Create" + field_method + "Vector(builder, data):\n";
-      }
-      code += Indent + "return " + helper_name + "(builder, data)\n\n";
-    }
-  }
-
   // Set the value of one of the members of a table's vector and fills in the
   // elements from a bytearray. This is for simplifying the use of nested
   // flatbuffers.
@@ -1682,8 +1617,8 @@ class PythonGenerator : public BaseGenerator {
   }
 
   // Generate table constructors, conditioned on its members' types.
-  void GenTableBuilders(const StructDef& struct_def, std::string* code_ptr,
-                        ImportMap& imports) const {
+  void GenTableBuilders(const StructDef& struct_def,
+                        std::string* code_ptr) const {
     GetStartOfTable(struct_def, code_ptr);
 
     for (auto it = struct_def.fields.vec.begin();
@@ -1695,7 +1630,6 @@ class PythonGenerator : public BaseGenerator {
       BuildFieldOfTable(struct_def, field, offset, code_ptr);
       if (IsVector(field.value.type)) {
         BuildVectorOfTable(struct_def, field, code_ptr);
-        BuildVectorCreationHelper(struct_def, field, code_ptr, imports);
         BuildVectorOfTableFromBytes(struct_def, field, code_ptr);
       }
     }
@@ -1762,7 +1696,7 @@ class PythonGenerator : public BaseGenerator {
       GenStructBuilder(struct_def, code_ptr);
     } else {
       // Creates a set of functions that allow table construction.
-      GenTableBuilders(struct_def, code_ptr, imports);
+      GenTableBuilders(struct_def, code_ptr);
     }
   }
 
@@ -2095,12 +2029,12 @@ class PythonGenerator : public BaseGenerator {
     const auto field_method = namer_.Method(field);
     const auto struct_var = namer_.Variable(struct_def);
     const EnumDef& enum_def = *field.value.type.enum_def;
-    auto union_fn = namer_.Function(enum_def);
+    auto union_type = namer_.Type(enum_def);
 
     if (parser_.opts.include_dependence_headers) {
-      union_fn = namer_.NamespacedType(enum_def) + "." + union_fn;
+      union_type = namer_.NamespacedType(enum_def) + "." + union_type;
     }
-    code += GenIndents(2) + "self." + field_field + " = " + union_fn +
+    code += GenIndents(2) + "self." + field_field + " = " + union_type +
             "Creator(" + "self." + field_field + "Type, " + struct_var + "." +
             field_method + "())";
   }

src/idl_gen_swift.cpp

@@ -164,7 +164,7 @@ class SwiftGenerator : public BaseGenerator {
   bool generate() {
     code_.Clear();
     code_.SetValue("ACCESS", "_accessor");
-    code_.SetValue("TABLEOFFSET", "VT");
+    code_.SetValue("TABLEOFFSET", "VTOFFSET");
     code_ += "// " + std::string(FlatBuffersGeneratedWarning());
     code_ += "// swiftlint:disable all";
     code_ += "// swiftformat:disable all\n";
@@ -282,16 +282,9 @@ class SwiftGenerator : public BaseGenerator {
             NumToString(field.value.type.VectorType().fixed_length);
         code_.SetValue("FIXEDLENGTH", fixed_length);
 
-        std::string vector_base_type;
-        if (IsStruct(field.value.type.VectorType())) {
-          vector_base_type = type + "()";
-        } else if (IsBool(field.value.type.VectorType().base_type)) {
-          vector_base_type = "false";
-        } else if (IsFloat(field.value.type.VectorType().base_type)) {
-          vector_base_type = "0.0";
-        } else {
-          vector_base_type = SwiftConstant(field);
-        }
+        const auto vector_base_type = IsStruct(field.value.type.VectorType())
+                                          ? (type + "()")
+                                          : SwiftConstant(field);
         code_ += "private var _{{FIELDVAR}}: InlineArray<{{FIXEDLENGTH}}, " +
                  valueType + ">";
 
@@ -525,7 +518,7 @@ class SwiftGenerator : public BaseGenerator {
   void GenTableAccessors(const StructDef& struct_def) {
     // Generate field id constants.
     if (struct_def.fields.vec.size() > 0) {
-      code_ += "private struct {{TABLEOFFSET}} {";
+      code_ += "private enum {{TABLEOFFSET}}: VOffset {";
       Indent();
       for (auto it = struct_def.fields.vec.begin();
            it != struct_def.fields.vec.end(); ++it) {
@@ -535,8 +528,10 @@ class SwiftGenerator : public BaseGenerator {
         }
         code_.SetValue("OFFSET_NAME", namer_.Variable(field));
         code_.SetValue("OFFSET_VALUE", NumToString(field.value.offset));
-        code_ += "static let {{OFFSET_NAME}}: VOffset = {{OFFSET_VALUE}}";
+        code_ += "case {{OFFSET_NAME}} = {{OFFSET_VALUE}}";
       }
+      code_ += "var v: Int32 { Int32(self.rawValue) }";
+      code_ += "var p: VOffset { self.rawValue }";
       Outdent();
       code_ += "}";
       code_ += "";
@@ -625,8 +620,7 @@ class SwiftGenerator : public BaseGenerator {
     if (should_generate_create) {
       code_ += "{{ACCESS_TYPE}} static func create{{SHORT_STRUCTNAME}}(";
       Indent();
-      code_ += "_ fbb: inout FlatBufferBuilder\\";
-      if (create_func_header.empty() == false) code_ += ",";
+      code_ += "_ fbb: inout FlatBufferBuilder,";
       for (auto it = create_func_header.begin(); it < create_func_header.end();
            ++it) {
         code_ += *it + "\\";
@@ -705,7 +699,7 @@ class SwiftGenerator : public BaseGenerator {
       code_ += field.IsOptional() ? (optional_enum + "\\")
                                   : (is_enum + ", def: {{CONSTANT}}\\");
 
-      code_ += ", at: {{TABLEOFFSET}}.{{OFFSET}}) }";
+      code_ += ", at: {{TABLEOFFSET}}.{{OFFSET}}.p) }";
 
       const auto default_value =
           IsEnum(field.value.type)
@@ -725,7 +719,7 @@ class SwiftGenerator : public BaseGenerator {
       code_ +=
           "{{VALUETYPE}}" + builder_string + "fbb.add(element: {{FIELDVAR}},\\";
       code_ += field.IsOptional() ? "\\" : " def: {{CONSTANT}},";
-      code_ += " at: {{TABLEOFFSET}}.{{OFFSET}}) }";
+      code_ += " at: {{TABLEOFFSET}}.{{OFFSET}}.p) }";
       create_func_header.push_back(
           field_var + ": " + nullable_type + " = " +
           (field.IsOptional() ? "nil" : default_value));
@@ -736,7 +730,7 @@ class SwiftGenerator : public BaseGenerator {
       const auto create_struct =
           "guard let {{FIELDVAR}} = {{FIELDVAR}} else { return };"
           " fbb.create(struct: {{FIELDVAR}}, position: "
-          "{{TABLEOFFSET}}.{{OFFSET}}) }";
+          "{{TABLEOFFSET}}.{{OFFSET}}.p) }";
       code_ += type + "?" + builder_string + create_struct;
       /// Optional hard coded since structs are always optional
       create_func_header.push_back(field_var + ": " + type +
@@ -753,9 +747,8 @@ class SwiftGenerator : public BaseGenerator {
                                  (field.IsRequired() ? "" : " = Offset()"));
     const auto reader_type =
         IsStruct(field.value.type) && field.value.type.struct_def->fixed
-            ? "structOffset: {{TABLEOFFSET}}.{{OFFSET}}) }"
-            : "offset: {{FIELDVAR}}, at: {{TABLEOFFSET}}.{{OFFSET}}) "
-              "}";
+            ? "structOffset: {{TABLEOFFSET}}.{{OFFSET}}.p) }"
+            : "offset: {{FIELDVAR}}, at: {{TABLEOFFSET}}.{{OFFSET}}.p) }";
     code_ += "Offset" + builder_string + "fbb.add(" + reader_type;
 
     const auto vectortype = field.value.type.VectorType();
@@ -859,10 +852,7 @@ class SwiftGenerator : public BaseGenerator {
         break;
 
       case BASE_TYPE_STRING: {
-        const auto sc = SwiftConstant(field);
-        std::string default_string;
-        flatbuffers::EscapeString(sc.c_str(), sc.length(), &default_string,
-                                  true, false);
+        const auto default_string = "\"" + SwiftConstant(field) + "\"";
         code_.SetValue("VALUETYPE", GenType(field.value.type));
         code_.SetValue("CONSTANT", field.IsDefault() ? default_string : "nil");
         code_ += GenReaderMainBody(is_required) + GenOffset() +
@@ -870,7 +860,7 @@ class SwiftGenerator : public BaseGenerator {
         code_ += "{{ACCESS_TYPE}} var {{FIELDVAR}}SegmentArray: [UInt8]" +
                  is_required +
                  " { return "
-                 "{{ACCESS}}.getVector(at: {{TABLEOFFSET}}.{{OFFSET}}) }";
+                 "{{ACCESS}}.getVector(at: {{TABLEOFFSET}}.{{OFFSET}}.v) }";
         break;
       }
       case BASE_TYPE_ARRAY:
@@ -904,7 +894,7 @@ class SwiftGenerator : public BaseGenerator {
       code_ +=
           "{{ACCESS_TYPE}} var {{FIELDVAR}}: "
           "FlatbufferVector<{{VALUETYPE}}> "
-          "{ return {{ACCESS}}.vector(at: {{TABLEOFFSET}}.{{OFFSET}}, "
+          "{ return {{ACCESS}}.vector(at: {{TABLEOFFSET}}.{{OFFSET}}.v, "
           "byteSize: {{SIZE}}) }";
     }
 
@@ -921,7 +911,7 @@ class SwiftGenerator : public BaseGenerator {
       code_ +=
           "{{ACCESS_TYPE}} var {{FIELDVAR}}: "
           "FlatbufferVector<{{VALUETYPE}}_Mutable> "
-          "{ return {{ACCESS}}.vector(at: {{TABLEOFFSET}}.{{OFFSET}}, "
+          "{ return {{ACCESS}}.vector(at: {{TABLEOFFSET}}.{{OFFSET}}.v, "
           "byteSize: {{SIZE}}) }";
       GenUnsafeBufferPointer(field);
       return;
@@ -930,8 +920,7 @@ class SwiftGenerator : public BaseGenerator {
     if (vectortype.base_type == BASE_TYPE_UNION) {
       code_ +=
           "{{ACCESS_TYPE}} var {{FIELDVAR}}: UnionFlatbufferVector "
-          "{ return {{ACCESS}}.unionVector(at: "
-          "{{TABLEOFFSET}}.{{OFFSET}}, "
+          "{ return {{ACCESS}}.unionVector(at: {{TABLEOFFSET}}.{{OFFSET}}.v, "
           "byteSize: {{SIZE}}) }";
       code_ +=
           "{{ACCESS_TYPE}} func {{FIELDVAR}}<T: FlatbuffersInitializable>(at "
@@ -965,21 +954,24 @@ class SwiftGenerator : public BaseGenerator {
         "{{ACCESS_TYPE}} func {{functionName}}<T>(_ body: "
         "(UnsafeRawBufferPointer, Int) throws -> T) rethrows -> T? { return "
         "try "
-        "{{ACCESS}}.withUnsafePointerToSlice(at: "
-        "{{TABLEOFFSET}}.{{OFFSET}}, "
+        "{{ACCESS}}.withUnsafePointerToSlice(at: {{TABLEOFFSET}}.{{OFFSET}}.v, "
         "body: body) }";
   }
 
-  std::vector<std::string> GenerateCodingKeys(const StructDef& struct_def) {
-    std::vector<std::string> coding_keys;
+  void GenerateCodingKeys(const StructDef& struct_def) {
+    code_ += "enum CodingKeys: String, CodingKey {";
+    Indent();
     for (auto it = struct_def.fields.vec.begin();
          it != struct_def.fields.vec.end(); ++it) {
       const auto& field = **it;
       if (field.deprecated) continue;
-      coding_keys.push_back("case " + namer_.Variable(field) + " = \"" +
-                            field.name + "\"");
+
+      code_.SetValue("RAWVALUENAME", field.name);
+      code_.SetValue("FIELDVAR", namer_.Variable(field));
+      code_ += "case {{FIELDVAR}} = \"{{RAWVALUENAME}}\"";
     }
-    return coding_keys;
+    Outdent();
+    code_ += "}";
   }
 
   void GenerateEncoderUnionBody(const FieldDef& field) {
@@ -1101,31 +1093,14 @@ class SwiftGenerator : public BaseGenerator {
     GenOSVersionChecks();
     code_ += "extension {{STRUCTNAME}}: Encodable {";
     Indent();
-    auto coding_keys = GenerateCodingKeys(struct_def);
-
-    if (coding_keys.empty() == false) {
-      code_ += "enum CodingKeys: String, CodingKey {";
-      Indent();
-      for (auto it = coding_keys.begin(); it != coding_keys.end(); ++it) {
-        const auto& field = *it;
-        code_ += field;
-      }
-      Outdent();
-      code_ += "}";
-
-      code_ += "";
-    }
+    code_ += "";
+    if (struct_def.fields.vec.empty() == false) GenerateCodingKeys(struct_def);
 
     code_ += "{{ACCESS_TYPE}} func encode(to encoder: Encoder) throws {";
-
-    if (coding_keys.empty() == false) {
-      Indent();
-      GenerateEncoderBody(struct_def);
-      Outdent();
-    }
-
+    Indent();
+    if (struct_def.fields.vec.empty() == false) GenerateEncoderBody(struct_def);
+    Outdent();
     code_ += "}";
-
     Outdent();
     code_ += "}";
     code_ += "";
@@ -1155,7 +1130,7 @@ class SwiftGenerator : public BaseGenerator {
       }
 
       code_ +=
-          "try _v.visit(field: {{TABLEOFFSET}}.{{OFFSET}}, fieldName: "
+          "try _v.visit(field: {{TABLEOFFSET}}.{{OFFSET}}.p, fieldName: "
           "\"{{FIELDVAR}}\", required: {{ISREQUIRED}}, type: "
           "{{VALUETYPE}}.self)";
     }
@@ -1175,9 +1150,8 @@ class SwiftGenerator : public BaseGenerator {
     code_.SetValue("VALUETYPE", namer_.NamespacedType(union_def));
     code_.SetValue("FUNCTION_NAME", is_vector ? "visitUnionVector" : "visit");
     code_ +=
-        "try _v.{{FUNCTION_NAME}}(unionKey: "
-        "{{TABLEOFFSET}}.{{OFFSET}}Type, "
-        "unionField: {{TABLEOFFSET}}.{{OFFSET}}, unionKeyName: "
+        "try _v.{{FUNCTION_NAME}}(unionKey: {{TABLEOFFSET}}.{{OFFSET}}Type.p, "
+        "unionField: {{TABLEOFFSET}}.{{OFFSET}}.p, unionKeyName: "
         "\"{{FIELDVAR}}Type\", fieldName: \"{{FIELDVAR}}\", required: "
         "{{ISREQUIRED}}, completion: { (verifier, key: {{VALUETYPE}}, pos) in";
     Indent();
@@ -1652,23 +1626,15 @@ class SwiftGenerator : public BaseGenerator {
         buffer_constructor.push_back(field_var + " = _t." + field_field);
 
         if (field.IsRequired()) {
-          std::string default_value;
-          if (field.IsDefault()) {
-            const auto sc = SwiftConstant(field);
-            flatbuffers::EscapeString(sc.c_str(), sc.length(), &default_value,
-                                      true, false);
-          } else {
-            default_value = "\"\"";
-          }
-          base_constructor.push_back(field_var + " = " + default_value);
+          std::string default_value =
+              field.IsDefault() ? SwiftConstant(field) : "";
+          base_constructor.push_back(field_var + " = \"" + default_value +
+                                     "\"");
           break;
         }
         if (field.IsDefault() && !field.IsRequired()) {
-          const auto sc = SwiftConstant(field);
-          std::string value;
-          flatbuffers::EscapeString(sc.c_str(), sc.length(), &value,
-                                    true, false);
-          base_constructor.push_back(field_var + " = " + value);
+          std::string value = field.IsDefault() ? SwiftConstant(field) : "nil";
+          base_constructor.push_back(field_var + " = \"" + value + "\"");
         }
         break;
       }
@@ -1927,7 +1893,7 @@ class SwiftGenerator : public BaseGenerator {
   }
 
   std::string GenOffset() {
-    return "let o = {{ACCESS}}.offset({{TABLEOFFSET}}.{{OFFSET}}); ";
+    return "let o = {{ACCESS}}.offset({{TABLEOFFSET}}.{{OFFSET}}.v); ";
   }
 
   std::string GenReaderMainBody(const std::string& optional = "") {
@@ -1997,7 +1963,7 @@ class SwiftGenerator : public BaseGenerator {
   std::string GenType(const Type& type,
                       const bool should_consider_suffix = false) const {
     return IsScalar(type.base_type) ? GenTypeBasic(type)
-           : IsArray(type)          ? GenType(type.VectorType())
+           : IsArray(type) ? GenType(type.VectorType())
                            : GenTypePointer(type, should_consider_suffix);
   }
 

src/idl_gen_ts.cpp

@@ -87,7 +87,6 @@ std::set<std::string> TypescriptKeywords() {
       "throw",     "true",     "try",       "typeof",     "var",        "void",
       "while",     "with",     "as",        "implements", "interface",  "let",
       "package",   "private",  "protected", "public",     "static",     "yield",
-      "undefined"  // Used with --ts-undefined-for-optionals
   };
 }
 
@@ -112,9 +111,7 @@ class TsGenerator : public BaseGenerator {
               const std::string& file_name)
       : BaseGenerator(parser, path, file_name, "", "_", "ts"),
         namer_(WithFlagOptions(TypeScriptDefaultConfig(), parser.opts, path),
-               TypescriptKeywords()),
-        null_keyword_(parser_.opts.ts_undefined_for_optionals ? "undefined"
-                                                              : "null") {}
+               TypescriptKeywords()) {}
 
   bool generate() {
     generateEnums();
@@ -218,8 +215,6 @@ class TsGenerator : public BaseGenerator {
 
   std::map<std::string, NsDefinition> ns_defs_;
 
-  std::string null_keyword_;
-
   // Generate code for all enums.
   void generateEnums() {
     for (auto it = parser_.enums_.vec.begin(); it != parser_.enums_.vec.end();
@@ -324,10 +319,9 @@ class TsGenerator : public BaseGenerator {
         export_counter++;
       }
 
-      if (export_counter > 0) {
+      if (export_counter > 0)
         parser_.opts.file_saver->SaveFile(it.second.filepath.c_str(), code,
                                           false);
-      }
     }
   }
 
@@ -474,7 +468,7 @@ class TsGenerator : public BaseGenerator {
 
   std::string GenDefaultValue(const FieldDef& field, import_set& imports) {
     if (field.IsScalarOptional()) {
-      return null_keyword_;
+      return "null";
     }
 
     const auto& value = field.value;
@@ -522,23 +516,10 @@ class TsGenerator : public BaseGenerator {
       case BASE_TYPE_BOOL:
         return value.constant == "0" ? "false" : "true";
 
-      case BASE_TYPE_STRING: {
-        // NOTE: Strings without a default value are parsed as "0" by
-        // the parser, so therefore we have to treat "0" as a null-signifying
-        // value.
-        if (value.constant == "0" || value.constant == "null") {
-          return "null";
-        } else {
-          std::string escaped;
-          flatbuffers::EscapeString(value.constant.c_str(),
-                                    value.constant.length(), &escaped,
-                                    true, false);
-          return escaped;
-        }
-      }
+      case BASE_TYPE_STRING:
       case BASE_TYPE_UNION:
       case BASE_TYPE_STRUCT: {
-        return null_keyword_;
+        return "null";
       }
 
       case BASE_TYPE_ARRAY:
@@ -574,16 +555,16 @@ class TsGenerator : public BaseGenerator {
         } else {
           name = AddImport(imports, owner, *type.struct_def).name;
         }
-        return allowNull ? (name + "|" + null_keyword_) : name;
+        return allowNull ? (name + "|null") : name;
       }
     }
 
     switch (type.base_type) {
       case BASE_TYPE_BOOL:
-        return allowNull ? ("boolean|" + null_keyword_) : "boolean";
+        return allowNull ? "boolean|null" : "boolean";
       case BASE_TYPE_LONG:
       case BASE_TYPE_ULONG:
-        return allowNull ? ("bigint|" + null_keyword_) : "bigint";
+        return allowNull ? "bigint|null" : "bigint";
       case BASE_TYPE_ARRAY: {
         std::string name;
         if (type.element == BASE_TYPE_LONG || type.element == BASE_TYPE_ULONG) {
@@ -598,16 +579,16 @@ class TsGenerator : public BaseGenerator {
           }
         }
 
-        return name + (allowNull ? ("|" + null_keyword_) : "");
+        return name + (allowNull ? "|null" : "");
       }
       default:
         if (IsScalar(type.base_type)) {
           if (type.enum_def) {
             const auto enum_name =
                 AddImport(imports, owner, *type.enum_def).name;
-            return allowNull ? (enum_name + "|" + null_keyword_) : enum_name;
+            return allowNull ? (enum_name + "|null") : enum_name;
           }
-          return allowNull ? ("number|" + null_keyword_) : "number";
+          return allowNull ? "number|null" : "number";
         }
         return "flatbuffers.Offset";
     }
@@ -661,8 +642,7 @@ class TsGenerator : public BaseGenerator {
   }
 
   void GenStructArgs(import_set& imports, const StructDef& struct_def,
-                     const Definition& owner, std::string* arguments,
-                     const std::string& nameprefix) {
+                     std::string* arguments, const std::string& nameprefix) {
     for (auto it = struct_def.fields.vec.begin();
          it != struct_def.fields.vec.end(); ++it) {
       auto& field = **it;
@@ -670,11 +650,11 @@ class TsGenerator : public BaseGenerator {
         // Generate arguments for a struct inside a struct. To ensure names
         // don't clash, and to make it obvious these arguments are constructing
         // a nested struct, prefix the name with the field name.
-        GenStructArgs(imports, *field.value.type.struct_def, owner, arguments,
+        GenStructArgs(imports, *field.value.type.struct_def, arguments,
                       nameprefix + field.name + "_");
       } else {
         *arguments += ", " + nameprefix + field.name + ": " +
-                      GenTypeName(imports, owner, field.value.type, true,
+                      GenTypeName(imports, field, field.value.type, true,
                                   field.IsOptional());
       }
     }
@@ -936,48 +916,6 @@ class TsGenerator : public BaseGenerator {
     return symbols_expression;
   }
 
-  std::vector<std::string> PathComponents(const std::string& path) const {
-    std::vector<std::string> components;
-    size_t start = 0;
-    while (start < path.size()) {
-      auto end = path.find(kPathSeparator, start);
-      if (end == std::string::npos) end = path.size();
-      if (end > start) {
-        components.emplace_back(path.substr(start, end - start));
-      }
-      if (end == path.size()) break;
-      start = end + 1;
-    }
-    return components;
-  }
-
-  std::string RelativeDirectory(const std::vector<std::string>& from,
-                                const std::vector<std::string>& to) const {
-    size_t common = 0;
-    while (common < from.size() && common < to.size() &&
-           from[common] == to[common]) {
-      ++common;
-    }
-
-    std::string rel;
-    const size_t ups = from.size() - common;
-    if (ups == 0) {
-      rel = ".";
-    } else {
-      for (size_t i = 0; i < ups; ++i) {
-        if (!rel.empty()) rel += kPathSeparator;
-        rel += "..";
-      }
-    }
-
-    for (size_t i = common; i < to.size(); ++i) {
-      if (!rel.empty()) rel += kPathSeparator;
-      rel += to[i];
-    }
-
-    return rel;
-  }
-
   template <typename DefinitionT>
   ImportDefinition AddImport(import_set& imports, const Definition& dependent,
                              const DefinitionT& dependency) {
@@ -1005,32 +943,26 @@ class TsGenerator : public BaseGenerator {
     const std::string symbols_expression = GenSymbolExpression(
         dependency, has_name_clash, import_name, name, object_name);
 
-    const Namespace* dependent_ns = dependent.defined_namespace
-                                        ? dependent.defined_namespace
-                                        : parser_.empty_namespace_;
-    const Namespace* dependency_ns = dependency.defined_namespace
-                                         ? dependency.defined_namespace
-                                         : parser_.empty_namespace_;
+    std::string bare_file_path;
+    std::string rel_file_path;
+    if (dependent.defined_namespace) {
+      const auto& dep_comps = dependent.defined_namespace->components;
+      for (size_t i = 0; i < dep_comps.size(); i++) {
+        rel_file_path += i == 0 ? ".." : (kPathSeparator + std::string(".."));
+      }
+      if (dep_comps.size() == 0) {
+        rel_file_path += ".";
+      }
+    } else {
+      rel_file_path += "..";
+    }
 
-    const std::string dependent_dirs =
-        namer_.Directories(*dependent_ns, SkipDir::OutputPath);
-    const std::string dependency_dirs =
-        namer_.Directories(*dependency_ns, SkipDir::OutputPath);
-
-    const auto dependent_components = PathComponents(dependent_dirs);
-    const auto dependency_components = PathComponents(dependency_dirs);
-
-    std::string rel_dir =
-        RelativeDirectory(dependent_components, dependency_components);
-    if (rel_dir.empty()) rel_dir = ".";
-    if (!rel_dir.empty()) rel_dir += kPathSeparator;
-
-    std::string rel_file_path =
-        rel_dir + namer_.File(dependency, SkipFile::SuffixAndExtension);
-
-    std::string bare_file_path =
-        kPathSeparator + dependency_dirs +
+    bare_file_path +=
+        kPathSeparator +
+        namer_.Directories(dependency.defined_namespace->components,
+                           SkipDir::OutputPath) +
         namer_.File(dependency, SkipFile::SuffixAndExtension);
+    rel_file_path += bare_file_path;
 
     ImportDefinition import;
     import.name = name;
@@ -1108,8 +1040,7 @@ class TsGenerator : public BaseGenerator {
       const auto& enum_def = *union_type.enum_def;
 
       const auto valid_union_type = GenUnionTypeTS(enum_def, imports);
-      const auto valid_union_type_with_null =
-          valid_union_type + "|" + null_keyword_;
+      const auto valid_union_type_with_null = valid_union_type + "|null";
 
       auto ret = "\n\nexport function " + GenUnionConvFuncName(enum_def) +
                  "(\n  type: " + GetTypeName(enum_def) +
@@ -1121,7 +1052,7 @@ class TsGenerator : public BaseGenerator {
 
       const auto union_enum_loop = [&](const std::string& accessor_str) {
         ret += "  switch(" + enum_type + "[type]) {\n";
-        ret += "    case 'NONE': return " + null_keyword_ + "; \n";
+        ret += "    case 'NONE': return null; \n";
 
         for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end();
              ++it) {
@@ -1145,7 +1076,7 @@ class TsGenerator : public BaseGenerator {
           ret += "\n";
         }
 
-        ret += "    default: return " + null_keyword_ + ";\n";
+        ret += "    default: return null;\n";
         ret += "  }\n";
       };
 
@@ -1190,8 +1121,7 @@ class TsGenerator : public BaseGenerator {
         ret += "      const temp = " + conversion_function + "(this." +
                namer_.Method(field_name, "Type") + "(), " +
                field_binded_method + ");\n";
-        ret += "      if(temp === " + null_keyword_ + ") { return " +
-               null_keyword_ + "; }\n";
+        ret += "      if(temp === null) { return null; }\n";
         ret += union_has_string
                    ? "      if(typeof temp === 'string') { return temp; }\n"
                    : "";
@@ -1211,12 +1141,12 @@ class TsGenerator : public BaseGenerator {
                "++targetEnumIndex) {\n";
         ret += "      const targetEnum = this." +
                namer_.Method(field_name, "Type") + "(targetEnumIndex);\n";
-        ret += "      if(targetEnum === " + null_keyword_ + " || " + enum_type +
+        ret += "      if(targetEnum === null || " + enum_type +
                "[targetEnum!] === 'NONE') { "
                "continue; }\n\n";
         ret += "      const temp = " + conversion_function + "(targetEnum, " +
                field_binded_method + ", targetEnumIndex);\n";
-        ret += "      if(temp === " + null_keyword_ + ") { continue; }\n";
+        ret += "      if(temp === null) { continue; }\n";
         ret += union_has_string ? "      if(typeof temp === 'string') { "
                                   "ret.push(temp); continue; }\n"
                                 : "";
@@ -1233,12 +1163,11 @@ class TsGenerator : public BaseGenerator {
     return "";
   }
 
-  std::string GenNullCheckConditional(const std::string& nullCheckVar,
-                                      const std::string& trueVal,
-                                      const std::string& falseVal = "") {
-    std::string false_val = falseVal.empty() ? null_keyword_ : falseVal;
-    return "(" + nullCheckVar + " !== " + null_keyword_ + " ? " + trueVal +
-           " : " + false_val + ")";
+  static std::string GenNullCheckConditional(
+      const std::string& nullCheckVar, const std::string& trueVal,
+      const std::string& falseVal = "null") {
+    return "(" + nullCheckVar + " !== null ? " + trueVal + " : " + falseVal +
+           ")";
   }
 
   std::string GenStructMemberValueTS(const StructDef& struct_def,
@@ -1347,9 +1276,10 @@ class TsGenerator : public BaseGenerator {
       // Emit a scalar field
       const auto is_string = IsString(field.value.type);
       if (IsScalar(field.value.type.base_type) || is_string) {
-        field_type +=
-            GenTypeName(imports, field, field.value.type, false,
-                        !HasDefaultValue(field) || HasNullDefault(field));
+        const auto has_null_default = is_string || HasNullDefault(field);
+
+        field_type += GenTypeName(imports, field, field.value.type, false,
+                                  has_null_default);
         field_val = "this." + namer_.Method(field) + "()";
 
         if (field.value.type.base_type != BASE_TYPE_STRING) {
@@ -1371,8 +1301,8 @@ class TsGenerator : public BaseGenerator {
 
             const std::string field_accessor =
                 "this." + namer_.Method(field) + "()";
-            field_val = GenNullCheckConditional(
-                field_accessor, field_accessor + "!.unpack()", null_keyword_);
+            field_val = GenNullCheckConditional(field_accessor,
+                                                field_accessor + "!.unpack()");
             auto packing = GenNullCheckConditional(
                 "this." + field_field,
                 "this." + field_field + "!.pack(builder)", "0");
@@ -1580,8 +1510,8 @@ class TsGenerator : public BaseGenerator {
             break;
         }
 
-        // length 0 vector is simply empty instead of null/undefined.
-        field_type += is_vector ? "" : ("|" + null_keyword_);
+        // length 0 vector is simply empty instead of null
+        field_type += is_vector ? "" : "|null";
       }
 
       if (!field_offset_decl.empty()) {
@@ -1610,7 +1540,7 @@ class TsGenerator : public BaseGenerator {
         } else {
           if (field.IsScalarOptional()) {
             pack_func_create_call +=
-                "  if (" + field_offset_val + " !== " + null_keyword_ + ")\n  ";
+                "  if (" + field_offset_val + " !== null)\n  ";
           }
           pack_func_create_call += "  " + struct_name + "." +
                                    namer_.Method("add", field) + "(builder, " +
@@ -1695,14 +1625,12 @@ class TsGenerator : public BaseGenerator {
     GenDocComment(struct_def.doc_comment, code_ptr);
     code += "export class ";
     code += object_name;
-    if (parser.opts.generate_object_based_api) {
+    if (parser.opts.generate_object_based_api)
       code += " implements flatbuffers.IUnpackableObject<" + object_api_name +
               "> {\n";
-    } else {
+    else
       code += " {\n";
-    }
-    code += "  bb: flatbuffers.ByteBuffer|" + null_keyword_ + " = " +
-            null_keyword_ + ";\n";
+    code += "  bb: flatbuffers.ByteBuffer|null = null;\n";
     code += "  bb_pos = 0;\n";
 
     // Generate the __init method that sets the field in a pre-existing
@@ -1743,22 +1671,21 @@ class TsGenerator : public BaseGenerator {
         offset_prefix = "  const offset = " + GenBBAccess() +
                         ".__offset(this.bb_pos, " +
                         NumToString(field.value.offset) + ");\n";
-        offset_prefix += "  return ";
+        offset_prefix += "  return offset ? ";
       }
 
       // Emit a scalar field
       const auto is_string = IsString(field.value.type);
       if (IsScalar(field.value.type.base_type) || is_string) {
-        const auto has_null_default =
-            !field.IsRequired() && !HasDefaultValue(field);
+        const auto has_null_default = is_string || HasNullDefault(field);
 
         GenDocComment(field.doc_comment, code_ptr);
         std::string prefix = namer_.Method(field) + "(";
         if (is_string) {
-          code += prefix + "):" + (has_null_default ? "string|" + null_keyword_ : "string") + "\n";
+          code += prefix + "):string|null\n";
           code +=
               prefix + "optionalEncoding:flatbuffers.Encoding" + "):" +
-              GenTypeName(imports, struct_def, field.value.type, false, has_null_default) +
+              GenTypeName(imports, struct_def, field.value.type, false, true) +
               "\n";
           code += prefix + "optionalEncoding?:any";
         } else {
@@ -1787,16 +1714,9 @@ class TsGenerator : public BaseGenerator {
           if (is_string) {
             index += ", optionalEncoding";
           }
-          if (field.IsRequired()) {
-            code +=
-                offset_prefix + GenGetter(field.value.type, "(" + index + ")");
-            ;
-          } else {
-            code += offset_prefix + "offset ? " +
-                    GenGetter(field.value.type, "(" + index + ")");
-          }
-          if (field.value.type.base_type != BASE_TYPE_ARRAY &&
-              !field.IsRequired()) {
+          code +=
+              offset_prefix + GenGetter(field.value.type, "(" + index + ")");
+          if (field.value.type.base_type != BASE_TYPE_ARRAY) {
             code += " : " + GenDefaultValue(field, imports);
           }
           code += ";\n";
@@ -1812,8 +1732,7 @@ class TsGenerator : public BaseGenerator {
                     .name;
             GenDocComment(field.doc_comment, code_ptr);
             code += namer_.Method(field);
-            code +=
-                "(obj?:" + type + "):" + type + "|" + null_keyword_ + " {\n";
+            code += "(obj?:" + type + "):" + type + "|null {\n";
 
             if (struct_def.fixed) {
               code += "  return (obj || " + GenerateNewExpression(type);
@@ -1821,12 +1740,12 @@ class TsGenerator : public BaseGenerator {
               code +=
                   MaybeAdd(field.value.offset) + ", " + GenBBAccess() + ");\n";
             } else {
-              code += offset_prefix + "offset ? (obj || " +
-                      GenerateNewExpression(type) + ").__init(";
+              code += offset_prefix + "(obj || " + GenerateNewExpression(type) +
+                      ").__init(";
               code += field.value.type.struct_def->fixed
                           ? "this.bb_pos + offset"
                           : GenBBAccess() + ".__indirect(this.bb_pos + offset)";
-              code += ", " + GenBBAccess() + ") : " + null_keyword_ + ";\n";
+              code += ", " + GenBBAccess() + ") : null;\n";
             }
 
             break;
@@ -1879,7 +1798,7 @@ class TsGenerator : public BaseGenerator {
             } else {
               code += prefix;
             }
-            code += "):" + vectortypename + "|" + null_keyword_ + " {\n";
+            code += "):" + vectortypename + "|null {\n";
 
             if (vectortype.base_type == BASE_TYPE_STRUCT) {
               code += offset_prefix + "(obj || " +
@@ -1919,7 +1838,7 @@ class TsGenerator : public BaseGenerator {
                     code += " : 0";
                   }
                 } else {
-                  code += ": " + null_keyword_;
+                  code += ": null";
                 }
                 break;
               }
@@ -1977,10 +1896,10 @@ class TsGenerator : public BaseGenerator {
             } else {
               code += prefix;
             }
-            code += "):" + vectortypename + "|" + null_keyword_ + " {\n";
+            code += "):" + vectortypename + "|null {\n";
 
             if (vectortype.base_type == BASE_TYPE_STRUCT) {
-              code += offset_prefix + "offset ? (obj || " +
+              code += offset_prefix + "(obj || " +
                       GenerateNewExpression(vectortypename);
               code += ").__init(";
               code += vectortype.struct_def->fixed
@@ -1993,8 +1912,7 @@ class TsGenerator : public BaseGenerator {
               } else if (IsString(vectortype)) {
                 index += ", optionalEncoding";
               }
-              code += offset_prefix + "offset ? " +
-                      GenGetter(vectortype, "(" + index + ")");
+              code += offset_prefix + GenGetter(vectortype, "(" + index + ")");
             }
             code += " : ";
             if (field.value.type.element == BASE_TYPE_BOOL) {
@@ -2004,12 +1922,12 @@ class TsGenerator : public BaseGenerator {
               code += "BigInt(0)";
             } else if (IsScalar(field.value.type.element)) {
               if (field.value.type.enum_def) {
-                code += null_keyword_;
+                code += "null";
               } else {
                 code += "0";
               }
             } else {
-              code += null_keyword_;
+              code += "null";
             }
             code += ";\n";
             break;
@@ -2022,13 +1940,13 @@ class TsGenerator : public BaseGenerator {
             const auto& union_enum = *(field.value.type.enum_def);
             const auto union_type = GenUnionGenericTypeTS(union_enum);
             code += "<T extends flatbuffers.Table>(obj:" + union_type +
-                    "):" + union_type + "|" + null_keyword_ +
-                    " "
+                    "):" + union_type +
+                    "|null "
                     "{\n";
 
-            code += offset_prefix + "offset ? " +
+            code += offset_prefix +
                     GenGetter(field.value.type, "(obj, this.bb_pos + offset)") +
-                    " : " + null_keyword_ + ";\n";
+                    " : null;\n";
             break;
           }
           default:
@@ -2079,7 +1997,7 @@ class TsGenerator : public BaseGenerator {
         // Emit a length helper
         GenDocComment(code_ptr);
         code += namer_.Method(field, "Length");
-        code += "():number {\n" + offset_prefix + "offset ? ";
+        code += "():number {\n" + offset_prefix;
 
         code +=
             GenBBAccess() + ".__vector_len(this.bb_pos + offset) : 0;\n}\n\n";
@@ -2090,30 +2008,14 @@ class TsGenerator : public BaseGenerator {
           GenDocComment(code_ptr);
 
           code += namer_.Method(field, "Array");
+          code +=
+              "():" + GenType(vectorType) + "Array|null {\n" + offset_prefix;
 
-          std::string return_type =
-              (field.IsRequired() || HasDefaultValue(field))
-                  ? "Array"
-                  : ("Array|" + null_keyword_);
-          if (field.IsRequired()) {
-            code += "():" + GenType(vectorType) + return_type + " {\n" +
-                    offset_prefix + "new " + GenType(vectorType) + "Array(" +
-                    GenBBAccess() + ".bytes().buffer, " + GenBBAccess() +
-                    ".bytes().byteOffset + " + GenBBAccess() +
-                    ".__vector(this.bb_pos + offset), " + GenBBAccess() +
-                    ".__vector_len(this.bb_pos + offset));\n}\n\n";
-          } else {
-            std::string value = HasDefaultValue(field)
-                                    ? "new " + GenType(vectorType) + "Array()"
-                                    : "null";
-            code += "():" + GenType(vectorType) + return_type + " {\n" +
-                    offset_prefix + "offset ? new " + GenType(vectorType) +
-                    "Array(" + GenBBAccess() + ".bytes().buffer, " +
-                    GenBBAccess() + ".bytes().byteOffset + " + GenBBAccess() +
-                    ".__vector(this.bb_pos + offset), " + GenBBAccess() +
-                    ".__vector_len(this.bb_pos + offset)) : " + value +
-                    ";\n}\n\n";
-          }
+          code += "new " + GenType(vectorType) + "Array(" + GenBBAccess() +
+                  ".bytes().buffer, " + GenBBAccess() +
+                  ".bytes().byteOffset + " + GenBBAccess() +
+                  ".__vector(this.bb_pos + offset), " + GenBBAccess() +
+                  ".__vector_len(this.bb_pos + offset)) : null;\n}\n\n";
         }
       }
     }
@@ -2142,7 +2044,7 @@ class TsGenerator : public BaseGenerator {
     // Emit a factory constructor
     if (struct_def.fixed) {
       std::string arguments;
-      GenStructArgs(imports, struct_def, struct_def, &arguments, "");
+      GenStructArgs(imports, struct_def, &arguments, "");
       GenDocComment(code_ptr);
 
       code += "static create" + GetPrefixedName(struct_def) +
@@ -2183,7 +2085,7 @@ class TsGenerator : public BaseGenerator {
         if (!IsScalar(field.value.type.base_type)) {
           code += "0";
         } else if (HasNullDefault(field)) {
-          code += null_keyword_;
+          code += "null";
         } else {
           if (field.value.type.base_type == BASE_TYPE_BOOL) {
             code += "+";
@@ -2300,7 +2202,7 @@ class TsGenerator : public BaseGenerator {
           const auto arg_name = GetArgName(field);
 
           if (field.IsScalarOptional()) {
-            code += "  if (" + arg_name + " !== " + null_keyword_ + ")\n  ";
+            code += "  if (" + arg_name + " !== null)\n  ";
           }
 
           code += "  " + methodPrefix + "." + namer_.Method("add", field) + "(";
@@ -2340,38 +2242,10 @@ class TsGenerator : public BaseGenerator {
     }
   }
 
-  bool HasNullDefault(const FieldDef& field) {
+  static bool HasNullDefault(const FieldDef& field) {
     return field.IsOptional() && field.value.constant == "null";
   }
 
-  static bool HasDefaultValue(const FieldDef& field) {
-    switch (field.value.type.base_type) {
-      // These types can't have defaults
-      case BASE_TYPE_UNION:
-      case BASE_TYPE_STRUCT: {
-        return false;
-      }
-
-      // Arrays always have a default (empty array)
-      case BASE_TYPE_ARRAY:
-        return true;
-
-      // The only supported default for vectors is []
-      case BASE_TYPE_VECTOR:
-        return field.value.constant == "[]";
-
-      // Even strings are presumed to be null-default if the default value is
-      // "0", this is intended behavior.
-      case BASE_TYPE_STRING: {
-        return field.value.constant != "0" && field.value.constant != "null";
-      }
-
-      default: {
-        return field.value.constant != "null";
-      }
-    }
-  }
-
   std::string GetArgType(import_set& imports, const Definition& owner,
                          const FieldDef& field, bool allowNull) {
     return GenTypeName(imports, owner, field.value.type, true,

src/idl_parser.cpp

@@ -2755,42 +2755,6 @@ std::vector<IncludedFile> Parser::GetIncludedFiles() const {
   return {it->second.cbegin(), it->second.cend()};
 }
 
-bool Parser::HasCircularStructDependency() {
-  std::function<bool(StructDef*)> visit =
-      [&](StructDef* struct_def) {
-        // Only consider fixed structs and structs we have yet to check
-        if (!struct_def->fixed || struct_def->cycle_status == StructDef::CycleStatus::Checked) {
-          return false;
-        }
-
-        if (struct_def->cycle_status == StructDef::CycleStatus::InProgress) {
-          // cycle found
-          return true;
-        }
-
-        struct_def->cycle_status = StructDef::CycleStatus::InProgress;
-
-        for (const auto& field : struct_def->fields.vec) {
-          if (field->value.type.base_type == BASE_TYPE_STRUCT) {
-            if (visit(field->value.type.struct_def)) {
-              return true;  // Cycle detected in recursion.
-            }
-          }
-        }
-
-        struct_def->cycle_status = StructDef::CycleStatus::Checked;
-        return false;  // No cycle detected.
-      };
-
-  for (const auto& struct_def : structs_.vec) {
-    if (visit(struct_def)) {
-      return true;  // Cycle detected.
-    }
-  }
-
-  return false;  // No cycle detected.
-}
-
 bool Parser::SupportsOptionalScalars(const flatbuffers::IDLOptions& opts) {
   static FLATBUFFERS_CONSTEXPR unsigned long supported_langs =
       IDLOptions::kRust | IDLOptions::kSwift | IDLOptions::kLobster |
@@ -2809,8 +2773,7 @@ bool Parser::SupportsOptionalScalars() const {
 bool Parser::SupportsDefaultVectorsAndStrings() const {
   static FLATBUFFERS_CONSTEXPR unsigned long supported_langs =
       IDLOptions::kRust | IDLOptions::kSwift | IDLOptions::kNim |
-      IDLOptions::kCpp | IDLOptions::kBinary | IDLOptions::kJson |
-      IDLOptions::kTs;
+      IDLOptions::kCpp | IDLOptions::kBinary | IDLOptions::kJson;
   return !(opts.lang_to_generate & ~supported_langs);
 }
 
@@ -3172,10 +3135,8 @@ CheckedError Parser::ParseProtoFields(StructDef* struct_def, bool isextend,
             return Error("Protobuf has non positive number in reserved ids");
 
           if (range) {
-            for (uint32_t id = static_cast<uint32_t>(from) + 1;
-                 id <= static_cast<uint32_t>(attribute); id++) {
-              struct_def->reserved_ids.push_back(static_cast<voffset_t>(id));
-            }
+            for (voffset_t id = from + 1; id <= attribute; id++)
+              struct_def->reserved_ids.push_back(id);
 
             range = false;
           } else {

src/reflection.cpp

@@ -641,10 +641,7 @@ const uint8_t* AddFlatBuffer(std::vector<uint8_t>& flatbuf,
                              const uint8_t* newbuf, size_t newlen) {
   // Align to sizeof(uoffset_t) past sizeof(largest_scalar_t) since we're
   // going to chop off the root offset.
-  if (!newbuf || newlen < sizeof(uoffset_t)) return nullptr;
   FLATBUFFERS_ASSERT(newlen >= sizeof(uoffset_t));
-  auto root = ReadScalar<uoffset_t>(newbuf);
-  if (root < sizeof(uoffset_t) || root >= newlen) return nullptr;
   while ((flatbuf.size() & (sizeof(uoffset_t) - 1)) ||
          !(flatbuf.size() & (sizeof(largest_scalar_t) - 1))) {
     flatbuf.push_back(0);
@@ -652,7 +649,7 @@ const uint8_t* AddFlatBuffer(std::vector<uint8_t>& flatbuf,
   auto insertion_point = static_cast<uoffset_t>(flatbuf.size());
   // Insert the entire FlatBuffer minus the root pointer.
   flatbuf.insert(flatbuf.end(), newbuf + sizeof(uoffset_t), newbuf + newlen);
-  auto root_offset = root - sizeof(uoffset_t);
+  auto root_offset = ReadScalar<uoffset_t>(newbuf) - sizeof(uoffset_t);
   return flatbuf.data() + insertion_point + root_offset;
 }
 

swift/Sources/FlatBuffers/Table.swift

@@ -49,7 +49,7 @@ public struct Table {
   /// the vtable
   /// - Parameter o: current offset
   /// - Returns: offset of field within buffer
-  public func offset(_ o: VOffset) -> Int32 {
+  public func offset(_ o: Int32) -> Int32 {
     let vtable = position &- bb.read(def: Int32.self, position: Int(position))
     return o
       < bb
@@ -57,7 +57,7 @@ public struct Table {
       ? Int32(
         bb.read(
           def: Int16.self,
-          position: Int(vtable &+ Int32(o)))) : 0
+          position: Int(vtable &+ o))) : 0
   }
 
   /// Gets the indirect offset of the current stored object
@@ -106,13 +106,13 @@ public struct Table {
   /// This should only be used by `Scalars`
   /// - Parameter off: Readable offset
   /// - Returns: Returns a vector of type [T]
-  public func getVector<T>(at off: VOffset) -> [T]? {
+  public func getVector<T>(at off: Int32) -> [T]? {
     let o = offset(off)
     guard o != 0 else { return nil }
     return bb.readSlice(index: Int(vector(at: o)), count: Int(vector(count: o)))
   }
 
-  public func vector<T>(at off: VOffset, byteSize: Int) -> FlatbufferVector<T> {
+  public func vector<T>(at off: Int32, byteSize: Int) -> FlatbufferVector<T> {
     let off = offset(off)
     return FlatbufferVector(
       bb: bb,
@@ -122,7 +122,7 @@ public struct Table {
   }
 
   public func unionVector(
-    at off: VOffset,
+    at off: Int32,
     byteSize: Int) -> UnionFlatbufferVector
   {
     let off = offset(off)
@@ -146,7 +146,7 @@ public struct Table {
   /// - Returns: Returns a pointer to the underlying data
   @inline(__always)
   public func withUnsafePointerToSlice<T>(
-    at off: VOffset,
+    at off: Int32,
     body: (UnsafeRawBufferPointer, Int) throws -> T) rethrows -> T?
   {
     let o = offset(off)

swift/Sources/FlexBuffers/Reader/Reference.swift

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-import Common
 import Foundation
 
 enum FlexBuffersErrors: Error {
@@ -24,10 +23,6 @@ enum FlexBuffersErrors: Error {
 
 @inline(__always)
 public func getRoot(buffer: ByteBuffer) throws -> Reference? {
-  assert(
-    isLitteEndian,
-    "Swift FlexBuffers currently only supports little-endian systems")
-
   let end = buffer.count
   if buffer.count < 3 {
     throw FlexBuffersErrors.sizeOfBufferIsTooSmall

swift/Sources/FlexBuffers/Writer/FlexBuffersWriter.swift

@@ -37,15 +37,12 @@ public struct FlexBuffersWriter {
   private var hasDuplicatedKeys = false
   private var minBitWidth: BitWidth = .w8
   private var _bb: _InternalByteBuffer
-  private var stack: Stack = Stack()
+  private var stack: [Value] = []
   private var keyPool: [Int: UInt] = [:]
   private var stringPool: [Int: UInt] = [:]
   private var flags: BuilderFlag
 
   public init(initialSize: Int = 1024, flags: BuilderFlag = .shareKeys) {
-    assert(
-      isLitteEndian,
-      "Swift FlexBuffers currently only supports little-endian systems")
     _bb = _InternalByteBuffer(initialSize: initialSize)
     self.flags = flags
   }
@@ -151,7 +148,7 @@ public struct FlexBuffersWriter {
       typed: typed,
       fixed: fixed,
       keys: nil)
-    stack.popLast(start)
+    stack = Array(stack[..<start])
     stack.append(vec)
     return vec.u
   }
@@ -220,7 +217,7 @@ public struct FlexBuffersWriter {
       typed: false,
       fixed: false,
       keys: keys)
-    stack.popLast(start)
+    stack = Array(stack[..<start])
     stack.append(vec)
     return numericCast(vec.u)
   }
@@ -724,7 +721,7 @@ public struct FlexBuffersWriter {
         assert(
           vectorType == stack[i].type,
           """
-          If you get this assert you are writing a typed vector
+          If you get this assert you are writing a typed vector 
           with elements that are not all the same type
           """)
       }
@@ -760,7 +757,7 @@ public struct FlexBuffersWriter {
     }
 
     if !fixed {
-      write(value: UInt64(count), byteWidth: byteWidth)
+      write(value: count, byteWidth: byteWidth)
     }
 
     let vloc = _bb.writerIndex
@@ -833,14 +830,13 @@ public struct FlexBuffersWriter {
       let key, value: Value
     }
 
-    stack.withUnsafeMutableBytes(start: start) { buffer in
+    stack[start...].withUnsafeMutableBytes { buffer in
       var ptr = buffer.assumingMemoryBound(to: TwoValue.self)
       ptr.sort { a, b in
         let aMem = _bb.memory.advanced(by: numericCast(a.key.u))
           .assumingMemoryBound(to: CChar.self)
         let bMem = _bb.memory.advanced(by: numericCast(b.key.u))
           .assumingMemoryBound(to: CChar.self)
-
         let comp = strcmp(aMem, bMem)
         if (comp == 0) && a != b { hasDuplicatedKeys = true }
         return comp < 0
@@ -901,129 +897,3 @@ extension FlexBuffersWriter {
     return endMap(start: start)
   }
 }
-
-fileprivate struct Stack: RandomAccessCollection {
-  typealias Element = Value
-  typealias Index = Int
-
-  private final class Storage {
-    var memory: UnsafeMutableRawPointer
-
-    init(capacity: Int, alignment: Int) {
-      memory = .allocate(byteCount: capacity, alignment: alignment)
-      memset(memory, 0, capacity)
-    }
-
-    deinit {
-      memory.deallocate()
-    }
-  }
-
-  private static let initialCapacity = 10 &* MemoryLayout<Value>.stride
-  private let storage: Storage
-  private var capacity: Int
-  private(set) var count: Int
-
-  var startIndex: Int {
-    0
-  }
-
-  var endIndex: Int {
-    count
-  }
-
-  init() {
-    count = 0
-    capacity = Self.initialCapacity
-
-    storage = Storage(
-      capacity: capacity,
-      alignment: MemoryLayout<Value>.alignment)
-  }
-
-  @inline(__always)
-  subscript(position: Int) -> Value {
-    get {
-      storage.memory.advanced(by: position &* MemoryLayout<Value>.stride)
-        .assumingMemoryBound(to: Value.self).pointee
-    }
-    set {
-      storage.memory.advanced(by: position &* MemoryLayout<Value>.stride)
-        .assumingMemoryBound(to: Value.self).pointee = newValue
-    }
-  }
-
-  @inline(__always)
-  mutating func popLast(_ val: Int) {
-    count = if val < 0 {
-      0
-    } else {
-      val
-    }
-  }
-
-  mutating func append(_ value: Value) {
-    let writePosition = count &* MemoryLayout<Value>.stride
-    if writePosition >= capacity {
-      reallocate(writePosition: writePosition)
-    }
-
-    storage.memory.advanced(by: writePosition).storeBytes(
-      of: value,
-      as: Value.self)
-    count += 1
-  }
-
-  mutating func removeAll(keepingCapacity keepCapacity: Bool = false) {
-    count = 0
-    if !keepCapacity {
-      capacity = Self.initialCapacity
-      storage.memory = UnsafeMutableRawPointer.allocate(
-        byteCount: capacity,
-        alignment: MemoryLayout<Value>.alignment)
-    }
-    memset(storage.memory, 0, capacity)
-  }
-
-  @discardableResult
-  mutating func withUnsafeMutableBytes<R>(
-    start: Int,
-    _ body: (UnsafeMutableRawBufferPointer) throws -> R) rethrows -> R
-  {
-    let startingPosition = start &* MemoryLayout<Value>.stride
-    let pointer = storage.memory.advanced(by: startingPosition)
-    return try body(UnsafeMutableRawBufferPointer(
-      start: pointer,
-      count: (count &* MemoryLayout<Value>.stride) &- startingPosition))
-  }
-
-  @discardableResult
-  mutating func withUnsafeMutableBytes<R>(
-    _ body: (UnsafeMutableRawBufferPointer) throws
-      -> R) rethrows -> R
-  {
-    return try body(UnsafeMutableRawBufferPointer(
-      start: storage.memory,
-      count: count &* MemoryLayout<Value>.stride))
-  }
-
-  mutating private func reallocate(writePosition: Int) {
-    while capacity <= writePosition {
-      capacity = capacity << 1
-    }
-
-    /// solution take from Apple-NIO
-    capacity = capacity.convertToPowerofTwo
-
-    let newData = UnsafeMutableRawPointer.allocate(
-      byteCount: capacity,
-      alignment: MemoryLayout<Value>.alignment)
-    memset(newData, 0, capacity)
-    memcpy(
-      newData,
-      storage.memory,
-      writePosition)
-    storage.memory.deallocate()
-    storage.memory = newData
-  }
-}

swift/Sources/FlexBuffers/_InternalByteBuffer.swift

@@ -60,7 +60,7 @@ struct _InternalByteBuffer {
       let newData = UnsafeMutableRawPointer.allocate(
         byteCount: capacity,
         alignment: alignment)
-      memset(newData, 0, capacity)
+      memset(newData, 0, capacity &- writerSize)
       memcpy(
         newData,
         memory,

tests/BUILD.bazel

@@ -52,7 +52,6 @@ cc_test(
         "monster_test.cpp",
         "monster_test.h",
         "monster_test_bfbs_generated.h",
-        "cross_namespace_pack_test_generated.h",
         "namespace_test/namespace_test1_generated.h",
         "namespace_test/namespace_test2_generated.h",
         "native_inline_table_test_generated.h",
@@ -137,7 +136,6 @@ cc_test(
     deps = [
         ":alignment_test_cc_fbs",
         ":arrays_test_cc_fbs",
-        ":cross_namespace_pack_test_cc_fbs",
         ":default_vectors_strings_test_cc_fbs",
         ":monster_extra_cc_fbs",
         ":monster_test_cc_fbs",
@@ -263,17 +261,6 @@ flatbuffer_cc_library(
     ],
 )
 
-flatbuffer_cc_library(
-    name = "cross_namespace_pack_test_cc_fbs",
-    srcs = ["cross_namespace_pack_test.fbs"],
-    flatc_args = [
-        "--gen-object-api",
-        "--gen-mutable",
-        "--gen-compare",
-        "--reflect-names",
-    ],
-)
-
 flatbuffer_cc_library(
     name = "native_type_test_cc_fbs",
     srcs = ["native_type_test.fbs"],

tests/FlatBuffers.Test/FlatBuffers.Test.csproj

@@ -106,9 +106,6 @@
     <Compile Include="..\MyGame\Example\NestedStruct.cs">
       <Link>MyGame\Example\NestedStruct.cs</Link>
     </Compile>
-    <Compile Include="..\MyGame\Example\LargeArrayStruct.cs">
-      <Link>MyGame\Example\LargeArrayStruct.cs</Link>
-    </Compile>
     <Compile Include="..\MyGame\Example\LongEnum.cs">
       <Link>MyGame\Example\LongEnum.cs</Link>
     </Compile>

tests/FlatBuffers.Test/FlatBuffersExampleTests.cs

@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright 2014 Google Inc. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -90,9 +90,6 @@ namespace Google.FlatBuffers.Test
             fbb.AddOffset(test1.Value);
             var testArrayOfString = fbb.EndVector();
 
-            var longsVector = Monster.CreateVectorOfLongsVector(fbb, new long[] { 1, 100, 10000, 1000000, 100000000 });
-            var doublesVector = Monster.CreateVectorOfDoublesVector(fbb, new double[] { -1.7976931348623157e+308, 0, 1.7976931348623157e+308 });
-
             Monster.StartMonster(fbb);
             Monster.AddPos(fbb, Vec3.CreateVec3(fbb, 1.0f, 2.0f, 3.0f, 3.0,
                                                      Color.Green, (short)5, (sbyte)6));
@@ -105,8 +102,6 @@ namespace Google.FlatBuffers.Test
             Monster.AddTestarrayofstring(fbb, testArrayOfString);
             Monster.AddTestbool(fbb, true);
             Monster.AddTestarrayoftables(fbb, sortMons);
-            Monster.AddVectorOfLongs(fbb, longsVector);
-            Monster.AddVectorOfDoubles(fbb, doublesVector);
             var mon = Monster.EndMonster(fbb);
 
             if (sizePrefix)
@@ -290,13 +285,6 @@ namespace Google.FlatBuffers.Test
                 Assert.IsTrue(monster.GetTestarrayofboolsBytes().HasValue);
             }
             #endif
-
-            var longArray = monster.GetVectorOfLongsArray();
-            Assert.AreEqual(5, longArray.Length);
-            Assert.AreEqual(100, longArray[1]);
-
-            var doublesArray = monster.GetVectorOfDoublesArray();
-            Assert.AreEqual(3, doublesArray.Length);
         }
 
         [FlatBuffersTestMethod]

tests/FlatBuffers.Test/FlatBuffersFixedLengthArrayTests.cs

@@ -1,249 +0,0 @@
-/*
- * Copyright 2025 Google Inc. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-using System;
-using System.Linq;
-using MyGame.Example;
-
-namespace Google.FlatBuffers.Test
-{
-    [FlatBuffersTestClass]
-    public class FlatBuffersFixedLengthArrayTests
-    {
-        [FlatBuffersTestMethod]
-        public void FixedLengthArray_LengthConstantsMatchSchema_ReturnTrue()
-        {
-            const int nestedALength = NestedStruct.ALength;
-            const int nestedCLength = NestedStruct.CLength;
-            const int nestedDLength = NestedStruct.DLength;
-            const int arrayBLength = ArrayStruct.BLength;
-            const int arrayFLength = ArrayStruct.FLength;
-
-            Assert.AreEqual(2, nestedALength);
-            Assert.AreEqual(2, nestedCLength);
-            Assert.AreEqual(2, nestedDLength);
-            Assert.AreEqual(15, arrayBLength);
-            Assert.AreEqual(2, arrayFLength);
-        }
-
-#if ENABLE_SPAN_T
-        [FlatBuffersTestMethod]
-        public void FixedLengthArray_GetBytesSpanLengthIsCorrect_ReturnTrue()
-        {
-            var builder = new FlatBufferBuilder(1024);
-            var ints = new int[] { 1, 2 };
-            var enumB = TestEnum.A;
-            var enums = new TestEnum[] { TestEnum.B, TestEnum.C };
-            var longs = new long[] { 10L, 20L };
-            
-            var structOffset = NestedStruct.CreateNestedStruct(builder, ints, enumB, enums, longs);
-            builder.Finish(structOffset.Value);
-            
-            var bb = builder.DataBuffer;
-            var nestedStruct = new NestedStruct();
-            nestedStruct.__assign(bb.Length - builder.Offset, bb);
-
-            Span<int> intSpan = nestedStruct.GetABytes();
-            Span<TestEnum> enumSpan = nestedStruct.GetCBytes();
-            Span<long> longSpan = nestedStruct.GetDBytes();
-
-            Assert.AreEqual(intSpan.Length, NestedStruct.ALength);
-            Assert.AreEqual(enumSpan.Length, NestedStruct.CLength);
-            Assert.AreEqual(longSpan.Length, NestedStruct.DLength);          
-        }
-#endif
-
-#if !ENABLE_SPAN_T
-        [FlatBuffersTestMethod]
-        public void FixedLengthArray_GetBytesArraySegmentLengthIsCorrect_ReturnTrue()
-        {
-            var builder = new FlatBufferBuilder(1024);
-            var ints = new int[] { 1, 2 };
-            var enumB = TestEnum.A;
-            var enums = new TestEnum[] { TestEnum.B, TestEnum.C };
-            var longs = new long[] { 10L, 20L };
-
-            var structOffset = NestedStruct.CreateNestedStruct(builder, ints, enumB, enums, longs);
-            builder.Finish(structOffset.Value);
-
-            var buffer = builder.DataBuffer;
-            var nestedStruct = new NestedStruct();
-            nestedStruct.__assign(buffer.Length - builder.Offset, buffer);
-
-            Assert.IsTrue(nestedStruct.GetABytes().HasValue);
-            Assert.IsTrue(nestedStruct.GetCBytes().HasValue);
-            Assert.IsTrue(nestedStruct.GetDBytes().HasValue);
-
-            ArraySegment<byte> intSegment = nestedStruct.GetABytes().Value;
-            ArraySegment<byte> enumSegment = nestedStruct.GetCBytes().Value;
-            ArraySegment<byte> longSegment = nestedStruct.GetDBytes().Value;
-
-            Assert.AreEqual(intSegment.Count, NestedStruct.ALength * sizeof(int));
-            Assert.AreEqual(enumSegment.Count, NestedStruct.CLength * sizeof(sbyte));
-            Assert.AreEqual(longSegment.Count, NestedStruct.DLength * sizeof(long));
-        }
-#endif
-
-#if ENABLE_SPAN_T
-        [FlatBuffersTestMethod]
-        public void FixedLengthArray_GetBytesSpanEquality_ReturnTrue()
-        {
-            var builder = new FlatBufferBuilder(1024);
-
-            var floatA = 3.14f;
-            var intArray = Enumerable.Range(1, 15).ToArray();
-            var byteC = (sbyte)42;
-            var intE = 999;
-            var longArray = new long[] { 5000L, 6000L };
-
-            var nestedInts = new int[2, 2] { { 10, 20 }, { 30, 40 } };
-            var nestedEnumB = new TestEnum[] { TestEnum.A, TestEnum.B };
-            var nestedEnums = new TestEnum[2, 2] { { TestEnum.A, TestEnum.B }, { TestEnum.C, TestEnum.A } };
-            var nestedLongs = new long[2, 2] { { 100L, 200L }, { 300L, 400L } };
-
-            var structOffset = ArrayStruct.CreateArrayStruct(builder, floatA, intArray, byteC,
-                nestedInts, nestedEnumB, nestedEnums, nestedLongs, intE, longArray);
-
-            ArrayTable.StartArrayTable(builder);
-            ArrayTable.AddA(builder, structOffset);
-            var rootTable = ArrayTable.EndArrayTable(builder);
-            builder.Finish(rootTable.Value);
-
-            var finishedBytes = builder.SizedByteArray();
-            ByteBuffer bb = new ByteBuffer(finishedBytes);
-            ArrayTable arrayTable = ArrayTable.GetRootAsArrayTable(bb);
-            ArrayStruct arrayStruct = arrayTable.A.Value;
-
-            Assert.AreEqual(byteC, arrayStruct.C);
-            Assert.AreEqual(intE, arrayStruct.E);
-
-            Assert.IsTrue(arrayStruct.GetBBytes().SequenceEqual(intArray));
-            Assert.IsTrue(arrayStruct.GetFBytes().SequenceEqual(longArray));
-            
-            // Test nested struct arrays
-            for (int i = 0; i < 2; i++)
-            {
-                var nestedStruct = arrayStruct.D(i);
-                
-                var nestedIntSpan = nestedStruct.GetABytes();
-                var expectedNestedInts = new int[] { nestedInts[i, 0], nestedInts[i, 1] };
-                Assert.IsTrue(nestedIntSpan.SequenceEqual(expectedNestedInts));
-                
-                Assert.AreEqual(nestedEnumB[i], nestedStruct.B);
-                
-                var nestedEnumSpan = nestedStruct.GetCBytes();
-                var expectedNestedEnums = new TestEnum[] { nestedEnums[i, 0], nestedEnums[i, 1] };
-                Assert.IsTrue(nestedEnumSpan.SequenceEqual(expectedNestedEnums));
-                
-                var nestedLongSpan = nestedStruct.GetDBytes();
-                var expectedNestedLongs = new long[] { nestedLongs[i, 0], nestedLongs[i, 1] };
-                Assert.IsTrue(nestedLongSpan.SequenceEqual(expectedNestedLongs));
-            }
-        }
-#endif  
-
-#if !ENABLE_SPAN_T
-        [FlatBuffersTestMethod] 
-        public void FixedLengthArray_GetBytesArraySegmentEquality_ReturnTrue()
-        {
-            var builder = new FlatBufferBuilder(1024);
-            
-            var floatA = 3.14f;
-            var intArray = Enumerable.Range(1, 15).ToArray();
-            var byteC = (sbyte)42;
-            var intE = 999;
-            var longArray = new long[] { 5000L, 6000L };
-            
-            var nestedInts = new int[2, 2] { { 10, 20 }, { 30, 40 } };
-            var nestedEnumB = new TestEnum[] { TestEnum.A, TestEnum.B };
-            var nestedEnums = new TestEnum[2, 2] { { TestEnum.A, TestEnum.B }, { TestEnum.C, TestEnum.A } };
-            var nestedLongs = new long[2, 2] { { 100L, 200L }, { 300L, 400L } };
-            
-            var structOffset = ArrayStruct.CreateArrayStruct(builder, floatA, intArray, byteC, 
-                nestedInts, nestedEnumB, nestedEnums, nestedLongs, intE, longArray);
-
-            ArrayTable.StartArrayTable(builder);
-            ArrayTable.AddA(builder, structOffset);
-            var rootTable = ArrayTable.EndArrayTable(builder);
-            builder.Finish(rootTable.Value);
-
-            var finishedBytes = builder.SizedByteArray();
-            ByteBuffer bb = new ByteBuffer(finishedBytes);
-            ArrayTable arrayTable = ArrayTable.GetRootAsArrayTable(bb);
-            ArrayStruct arrayStruct = arrayTable.A.Value;
-
-            // Test that we can read basic scalars correctly
-            Assert.AreEqual(byteC, arrayStruct.C);
-            Assert.AreEqual(intE, arrayStruct.E);
-            
-            Assert.IsTrue(arrayStruct.GetBBytes().HasValue);
-            var intSegment = arrayStruct.GetBBytes().Value;
-            for (int i = 0, offset = 0; i < intArray.Length; i++, offset += sizeof(int))
-            {
-                var segmentValue = BitConverter.ToInt32(intSegment.Array,
-                    intSegment.Offset + offset);
-                Assert.AreEqual(intArray[i], segmentValue);
-            }
-            
-            Assert.IsTrue(arrayStruct.GetFBytes().HasValue);
-            var longSegment = arrayStruct.GetFBytes().Value;
-            for (int i = 0, offset = 0; i < longArray.Length; i++, offset += sizeof(long))
-            {
-                var segmentValue = BitConverter.ToInt64(longSegment.Array,
-                    longSegment.Offset + offset);
-                Assert.AreEqual(longArray[i], segmentValue);
-            }
-            
-            // Test nested struct arrays
-            for (int i = 0; i < 2; i++)
-            {
-                var nestedStruct = arrayStruct.D(i);
-                
-                Assert.IsTrue(nestedStruct.GetABytes().HasValue);
-                var nestedIntSegment = nestedStruct.GetABytes().Value;
-                var expectedNestedInts = new int[] { nestedInts[i, 0], nestedInts[i, 1] };
-                for (int ii = 0, offset = 0; ii < NestedStruct.ALength; ii++, offset += sizeof(int))
-                {
-                    var segmentValue = BitConverter.ToInt32(nestedIntSegment.Array,
-                        nestedIntSegment.Offset + offset);
-                    Assert.AreEqual(expectedNestedInts[ii], segmentValue);
-                }
-
-                Assert.AreEqual(nestedEnumB[i], nestedStruct.B);
-                
-                Assert.IsTrue(nestedStruct.GetCBytes().HasValue);
-                var nestedEnumSegment = nestedStruct.GetCBytes().Value;
-                var expectedNestedEnums = new TestEnum[] { nestedEnums[i, 0], nestedEnums[i, 1] };
-                for (int ii = 0, offset = 0; ii < NestedStruct.CLength; ii++, offset += sizeof(sbyte))
-                {
-                    var segmentValue = (TestEnum)nestedEnumSegment.Array[nestedEnumSegment.Offset + offset];
-                    Assert.AreEqual(expectedNestedEnums[ii], segmentValue);
-                }
-                
-                Assert.IsTrue(nestedStruct.GetDBytes().HasValue);
-                var nestedLongSegment = nestedStruct.GetDBytes().Value;
-                var expectedNestedLongs = new long[] { nestedLongs[i, 0], nestedLongs[i, 1] };
-                for (int ii = 0, offset = 0; ii < NestedStruct.DLength; ii++, offset += sizeof(long))
-                {
-                    var segmentValue = BitConverter.ToInt64(nestedLongSegment.Array,
-                        nestedLongSegment.Offset + offset);
-                    Assert.AreEqual(expectedNestedLongs[ii], segmentValue);
-                }
-            }
-        }
-#endif
-    }
-}

tests/MyGame/Example/ArrayStruct.cs

@@ -19,12 +19,6 @@ public struct ArrayStruct : IFlatbufferObject
   public float A { get { return __p.bb.GetFloat(__p.bb_pos + 0); } }
   public void MutateA(float a) { __p.bb.PutFloat(__p.bb_pos + 0, a); }
   public int B(int j) { return __p.bb.GetInt(__p.bb_pos + 4 + j * 4); }
-  public const int BLength = 15;
-#if ENABLE_SPAN_T
-  public Span<int> GetBBytes() { return System.Runtime.InteropServices.MemoryMarshal.Cast<byte, int>(__p.bb.ToSpan(__p.bb_pos + 4, 60)); }
-#else
-  public ArraySegment<byte>? GetBBytes() { return __p.bb.ToArraySegment(__p.bb_pos + 4, 60);}
-#endif
   public void MutateB(int j, int b) { __p.bb.PutInt(__p.bb_pos + 4 + j * 4, b); }
   public sbyte C { get { return __p.bb.GetSbyte(__p.bb_pos + 64); } }
   public void MutateC(sbyte c) { __p.bb.PutSbyte(__p.bb_pos + 64, c); }
@@ -32,12 +26,6 @@ public struct ArrayStruct : IFlatbufferObject
   public int E { get { return __p.bb.GetInt(__p.bb_pos + 136); } }
   public void MutateE(int e) { __p.bb.PutInt(__p.bb_pos + 136, e); }
   public long F(int j) { return __p.bb.GetLong(__p.bb_pos + 144 + j * 8); }
-  public const int FLength = 2;
-#if ENABLE_SPAN_T
-  public Span<long> GetFBytes() { return System.Runtime.InteropServices.MemoryMarshal.Cast<byte, long>(__p.bb.ToSpan(__p.bb_pos + 144, 16)); }
-#else
-  public ArraySegment<byte>? GetFBytes() { return __p.bb.ToArraySegment(__p.bb_pos + 144, 16);}
-#endif
   public void MutateF(int j, long f) { __p.bb.PutLong(__p.bb_pos + 144 + j * 8, f); }
 
   public static Offset<MyGame.Example.ArrayStruct> CreateArrayStruct(FlatBufferBuilder builder, float A, int[] B, sbyte C, int[,] d_A, MyGame.Example.TestEnum[] d_B, MyGame.Example.TestEnum[,] d_C, long[,] d_D, int E, long[] F) {

tests/MyGame/Example/LargeArrayStruct.cs

@@ -1,150 +0,0 @@
-// <auto-generated>
-//  automatically generated by the FlatBuffers compiler, do not modify
-// </auto-generated>
-
-namespace MyGame.Example
-{
-
-using global::System;
-using global::System.Collections.Generic;
-using global::Google.FlatBuffers;
-
-public struct LargeArrayStruct : IFlatbufferObject
-{
-  private Struct __p;
-  public ByteBuffer ByteBuffer { get { return __p.bb; } }
-  public void __init(int _i, ByteBuffer _bb) { __p = new Struct(_i, _bb); }
-  public LargeArrayStruct __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
-
-  public byte D(int j) { return __p.bb.Get(__p.bb_pos + 0 + j * 1); }
-  public const int DLength = 64;
-#if ENABLE_SPAN_T
-  public Span<byte> GetDBytes() { return __p.bb.ToSpan(__p.bb_pos + 0, 64); }
-#else
-  public ArraySegment<byte>? GetDBytes() { return __p.bb.ToArraySegment(__p.bb_pos + 0, 64);}
-#endif
-  public void MutateD(int j, byte d) { __p.bb.Put(__p.bb_pos + 0 + j * 1, d); }
-  public float E(int j) { return __p.bb.GetFloat(__p.bb_pos + 64 + j * 4); }
-  public const int ELength = 64;
-#if ENABLE_SPAN_T
-  public Span<float> GetEBytes() { return System.Runtime.InteropServices.MemoryMarshal.Cast<byte, float>(__p.bb.ToSpan(__p.bb_pos + 64, 256)); }
-#else
-  public ArraySegment<byte>? GetEBytes() { return __p.bb.ToArraySegment(__p.bb_pos + 64, 256);}
-#endif
-  public void MutateE(int j, float e) { __p.bb.PutFloat(__p.bb_pos + 64 + j * 4, e); }
-  public bool F(int j) { return 0!=__p.bb.Get(__p.bb_pos + 320 + j * 1); }
-  public const int FLength = 64;
-#if ENABLE_SPAN_T
-  public Span<bool> GetFBytes() { return System.Runtime.InteropServices.MemoryMarshal.Cast<byte, bool>(__p.bb.ToSpan(__p.bb_pos + 320, 64)); }
-#else
-  public ArraySegment<byte>? GetFBytes() { return __p.bb.ToArraySegment(__p.bb_pos + 320, 64);}
-#endif
-  public void MutateF(int j, bool f) { __p.bb.Put(__p.bb_pos + 320 + j * 1, (byte)(f ? 1 : 0)); }
-  public MyGame.Example.NestedStruct G(int j) { return (new MyGame.Example.NestedStruct()).__assign(__p.bb_pos + 384 + j * 32, __p.bb); }
-  public MyGame.Example.TestEnum H(int j) { return (MyGame.Example.TestEnum)__p.bb.GetSbyte(__p.bb_pos + 2432 + j * 1); }
-  public const int HLength = 64;
-#if ENABLE_SPAN_T
-  public Span<MyGame.Example.TestEnum> GetHBytes() { return System.Runtime.InteropServices.MemoryMarshal.Cast<byte, MyGame.Example.TestEnum>(__p.bb.ToSpan(__p.bb_pos + 2432, 64)); }
-#else
-  public ArraySegment<byte>? GetHBytes() { return __p.bb.ToArraySegment(__p.bb_pos + 2432, 64);}
-#endif
-  public void MutateH(int j, MyGame.Example.TestEnum h) { __p.bb.PutSbyte(__p.bb_pos + 2432 + j * 1, (sbyte)h); }
-
-  public static Offset<MyGame.Example.LargeArrayStruct> CreateLargeArrayStruct(FlatBufferBuilder builder, byte[] D, float[] E, bool[] F, int[,] g_A, MyGame.Example.TestEnum[] g_B, MyGame.Example.TestEnum[,] g_C, long[,] g_D, MyGame.Example.TestEnum[] H) {
-    builder.Prep(8, 2496);
-    for (int _idx0 = 64; _idx0 > 0; _idx0--) {
-      builder.PutSbyte((sbyte)H[_idx0-1]);
-    }
-    for (int _idx0 = 64; _idx0 > 0; _idx0--) {
-      builder.Prep(8, 32);
-      for (int _idx1 = 2; _idx1 > 0; _idx1--) {
-        builder.PutLong(g_D[_idx0-1,_idx1-1]);
-      }
-      builder.Pad(5);
-      for (int _idx1 = 2; _idx1 > 0; _idx1--) {
-        builder.PutSbyte((sbyte)g_C[_idx0-1,_idx1-1]);
-      }
-      builder.PutSbyte((sbyte)g_B[_idx0-1]);
-      for (int _idx1 = 2; _idx1 > 0; _idx1--) {
-        builder.PutInt(g_A[_idx0-1,_idx1-1]);
-      }
-    }
-    for (int _idx0 = 64; _idx0 > 0; _idx0--) {
-      builder.PutBool(F[_idx0-1]);
-    }
-    for (int _idx0 = 64; _idx0 > 0; _idx0--) {
-      builder.PutFloat(E[_idx0-1]);
-    }
-    for (int _idx0 = 64; _idx0 > 0; _idx0--) {
-      builder.PutByte(D[_idx0-1]);
-    }
-    return new Offset<MyGame.Example.LargeArrayStruct>(builder.Offset);
-  }
-  public LargeArrayStructT UnPack() {
-    var _o = new LargeArrayStructT();
-    this.UnPackTo(_o);
-    return _o;
-  }
-  public void UnPackTo(LargeArrayStructT _o) {
-    _o.D = new byte[64];
-    for (var _j = 0; _j < 64; ++_j) { _o.D[_j] = this.D(_j); }
-    _o.E = new float[64];
-    for (var _j = 0; _j < 64; ++_j) { _o.E[_j] = this.E(_j); }
-    _o.F = new bool[64];
-    for (var _j = 0; _j < 64; ++_j) { _o.F[_j] = this.F(_j); }
-    _o.G = new MyGame.Example.NestedStructT[64];
-    for (var _j = 0; _j < 64; ++_j) { _o.G[_j] = this.G(_j).UnPack(); }
-    _o.H = new MyGame.Example.TestEnum[64];
-    for (var _j = 0; _j < 64; ++_j) { _o.H[_j] = this.H(_j); }
-  }
-  public static Offset<MyGame.Example.LargeArrayStruct> Pack(FlatBufferBuilder builder, LargeArrayStructT _o) {
-    if (_o == null) return default(Offset<MyGame.Example.LargeArrayStruct>);
-    var _d = _o.D;
-    var _e = _o.E;
-    var _f = _o.F;
-    var _g_a = new int[64,2];
-    for (var idx0 = 0; idx0 < 64; ++idx0) {for (var idx1 = 0; idx1 < 2; ++idx1) {_g_a[idx0,idx1] = _o.G[idx0].A[idx1];}}
-    var _g_b = new MyGame.Example.TestEnum[64];
-    for (var idx0 = 0; idx0 < 64; ++idx0) {_g_b[idx0] = _o.G[idx0].B;}
-    var _g_c = new MyGame.Example.TestEnum[64,2];
-    for (var idx0 = 0; idx0 < 64; ++idx0) {for (var idx1 = 0; idx1 < 2; ++idx1) {_g_c[idx0,idx1] = _o.G[idx0].C[idx1];}}
-    var _g_d = new long[64,2];
-    for (var idx0 = 0; idx0 < 64; ++idx0) {for (var idx1 = 0; idx1 < 2; ++idx1) {_g_d[idx0,idx1] = _o.G[idx0].D[idx1];}}
-    var _h = _o.H;
-    return CreateLargeArrayStruct(
-      builder,
-      _d,
-      _e,
-      _f,
-      _g_a,
-      _g_b,
-      _g_c,
-      _g_d,
-      _h);
-  }
-}
-
-public class LargeArrayStructT
-{
-  [Newtonsoft.Json.JsonProperty("d")]
-  public byte[] D { get; set; }
-  [Newtonsoft.Json.JsonProperty("e")]
-  public float[] E { get; set; }
-  [Newtonsoft.Json.JsonProperty("f")]
-  public bool[] F { get; set; }
-  [Newtonsoft.Json.JsonProperty("g")]
-  public MyGame.Example.NestedStructT[] G { get; set; }
-  [Newtonsoft.Json.JsonProperty("h")]
-  public MyGame.Example.TestEnum[] H { get; set; }
-
-  public LargeArrayStructT() {
-    this.D = new byte[64];
-    this.E = new float[64];
-    this.F = new bool[64];
-    this.G = new MyGame.Example.NestedStructT[64];
-    this.H = new MyGame.Example.TestEnum[64];
-  }
-}
-
-
-}

tests/MyGame/Example/LargeArrayStruct.java

@@ -1,117 +0,0 @@
-// automatically generated by the FlatBuffers compiler, do not modify
-
-package MyGame.Example;
-
-import com.google.flatbuffers.BaseVector;
-import com.google.flatbuffers.BooleanVector;
-import com.google.flatbuffers.ByteVector;
-import com.google.flatbuffers.Constants;
-import com.google.flatbuffers.DoubleVector;
-import com.google.flatbuffers.FlatBufferBuilder;
-import com.google.flatbuffers.FloatVector;
-import com.google.flatbuffers.IntVector;
-import com.google.flatbuffers.LongVector;
-import com.google.flatbuffers.ShortVector;
-import com.google.flatbuffers.StringVector;
-import com.google.flatbuffers.Struct;
-import com.google.flatbuffers.UnionVector;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-
-@SuppressWarnings("unused")
-public final class LargeArrayStruct extends Struct {
-  public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }
-  public LargeArrayStruct __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
-
-  public int d(int j) { return bb.get(bb_pos + 0 + j * 1); }
-  public void mutateD(int j, int d) { bb.put(bb_pos + 0 + j * 1, (byte) d); }
-  public float e(int j) { return bb.getFloat(bb_pos + 64 + j * 4); }
-  public void mutateE(int j, float e) { bb.putFloat(bb_pos + 64 + j * 4, e); }
-  public boolean f(int j) { return 0!=bb.get(bb_pos + 320 + j * 1); }
-  public void mutateF(int j, boolean f) { bb.put(bb_pos + 320 + j * 1, (byte)(f ? 1 : 0)); }
-  public MyGame.Example.NestedStruct g(int j) { return g(new MyGame.Example.NestedStruct(), j); }
-  public MyGame.Example.NestedStruct g(MyGame.Example.NestedStruct obj, int j) { return obj.__assign(bb_pos + 384 + j * 32, bb); }
-  public byte h(int j) { return bb.get(bb_pos + 2432 + j * 1); }
-  public void mutateH(int j, byte h) { bb.put(bb_pos + 2432 + j * 1, h); }
-
-  public static int createLargeArrayStruct(FlatBufferBuilder builder, int[] d, float[] e, boolean[] f, int[][] g_a, byte[] g_b, byte[][] g_c, long[][] g_d, byte[] h) {
-    builder.prep(8, 2496);
-    for (int _idx0 = 64; _idx0 > 0; _idx0--) {
-      builder.putByte(h[_idx0-1]);
-    }
-    for (int _idx0 = 64; _idx0 > 0; _idx0--) {
-      builder.prep(8, 32);
-      for (int _idx1 = 2; _idx1 > 0; _idx1--) {
-        builder.putLong(g_d[_idx0-1][_idx1-1]);
-      }
-      builder.pad(5);
-      for (int _idx1 = 2; _idx1 > 0; _idx1--) {
-        builder.putByte(g_c[_idx0-1][_idx1-1]);
-      }
-      builder.putByte(g_b[_idx0-1]);
-      for (int _idx1 = 2; _idx1 > 0; _idx1--) {
-        builder.putInt(g_a[_idx0-1][_idx1-1]);
-      }
-    }
-    for (int _idx0 = 64; _idx0 > 0; _idx0--) {
-      builder.putBoolean(f[_idx0-1]);
-    }
-    for (int _idx0 = 64; _idx0 > 0; _idx0--) {
-      builder.putFloat(e[_idx0-1]);
-    }
-    for (int _idx0 = 64; _idx0 > 0; _idx0--) {
-      builder.putByte((byte) d[_idx0-1]);
-    }
-    return builder.offset();
-  }
-
-  public static final class Vector extends BaseVector {
-    public Vector __assign(int _vector, int _element_size, ByteBuffer _bb) { __reset(_vector, _element_size, _bb); return this; }
-
-    public LargeArrayStruct get(int j) { return get(new LargeArrayStruct(), j); }
-    public LargeArrayStruct get(LargeArrayStruct obj, int j) {  return obj.__assign(__element(j), bb); }
-  }
-  public LargeArrayStructT unpack() {
-    LargeArrayStructT _o = new LargeArrayStructT();
-    unpackTo(_o);
-    return _o;
-  }
-  public void unpackTo(LargeArrayStructT _o) {
-    int[] _oD = _o.getD();
-    for (int _j = 0; _j < 64; ++_j) { _oD[_j] = d(_j); }
-    float[] _oE = _o.getE();
-    for (int _j = 0; _j < 64; ++_j) { _oE[_j] = e(_j); }
-    boolean[] _oF = _o.getF();
-    for (int _j = 0; _j < 64; ++_j) { _oF[_j] = f(_j); }
-    MyGame.Example.NestedStructT[] _oG = _o.getG();
-    for (int _j = 0; _j < 64; ++_j) { _oG[_j] = g(_j).unpack(); }
-    byte[] _oH = _o.getH();
-    for (int _j = 0; _j < 64; ++_j) { _oH[_j] = h(_j); }
-  }
-  public static int pack(FlatBufferBuilder builder, LargeArrayStructT _o) {
-    if (_o == null) return 0;
-    int[] _d = _o.getD();
-    float[] _e = _o.getE();
-    boolean[] _f = _o.getF();
-    int[][] _g_a = new int[64][2];
-    for (int idx0 = 0; idx0 < 64; ++idx0) {for (int idx1 = 0; idx1 < 2; ++idx1) {_g_a[idx0][idx1] = _o.getG()[idx0].getA()[idx1];}}
-    byte[] _g_b = new byte[64];
-    for (int idx0 = 0; idx0 < 64; ++idx0) {_g_b[idx0] = _o.getG()[idx0].getB();}
-    byte[][] _g_c = new byte[64][2];
-    for (int idx0 = 0; idx0 < 64; ++idx0) {for (int idx1 = 0; idx1 < 2; ++idx1) {_g_c[idx0][idx1] = _o.getG()[idx0].getC()[idx1];}}
-    long[][] _g_d = new long[64][2];
-    for (int idx0 = 0; idx0 < 64; ++idx0) {for (int idx1 = 0; idx1 < 2; ++idx1) {_g_d[idx0][idx1] = _o.getG()[idx0].getD()[idx1];}}
-    byte[] _h = _o.getH();
-    return createLargeArrayStruct(
-      builder,
-      _d,
-      _e,
-      _f,
-      _g_a,
-      _g_b,
-      _g_c,
-      _g_d,
-      _h);
-  }
-}
-

tests/MyGame/Example/LargeArrayStruct.py

@@ -1,226 +0,0 @@
-# automatically generated by the FlatBuffers compiler, do not modify
-
-# namespace: Example
-
-import flatbuffers
-from flatbuffers.compat import import_numpy
-from typing import Any
-from MyGame.Example.NestedStruct import NestedStruct
-np = import_numpy()
-
-class LargeArrayStruct(object):
-    __slots__ = ['_tab']
-
-    @classmethod
-    def SizeOf(cls) -> int:
-        return 2496
-
-    # LargeArrayStruct
-    def Init(self, buf: bytes, pos: int):
-        self._tab = flatbuffers.table.Table(buf, pos)
-
-    # LargeArrayStruct
-    def D(self, j = None):
-        if j is None:
-            return [self._tab.Get(flatbuffers.number_types.Uint8Flags, self._tab.Pos + flatbuffers.number_types.UOffsetTFlags.py_type(0 + i * 1)) for i in range(self.DLength())]
-        elif j >= 0 and j < self.DLength():
-            return self._tab.Get(flatbuffers.number_types.Uint8Flags, self._tab.Pos + flatbuffers.number_types.UOffsetTFlags.py_type(0 + j * 1))
-        else:
-            return None
-
-    # LargeArrayStruct
-    def DAsNumpy(self):
-        return self._tab.GetArrayAsNumpy(flatbuffers.number_types.Uint8Flags, self._tab.Pos + 0, self.DLength())
-
-    # LargeArrayStruct
-    def DLength(self) -> int:
-        return 64
-
-    # LargeArrayStruct
-    def DIsNone(self) -> bool:
-        return False
-
-    # LargeArrayStruct
-    def E(self, j = None):
-        if j is None:
-            return [self._tab.Get(flatbuffers.number_types.Float32Flags, self._tab.Pos + flatbuffers.number_types.UOffsetTFlags.py_type(64 + i * 4)) for i in range(self.ELength())]
-        elif j >= 0 and j < self.ELength():
-            return self._tab.Get(flatbuffers.number_types.Float32Flags, self._tab.Pos + flatbuffers.number_types.UOffsetTFlags.py_type(64 + j * 4))
-        else:
-            return None
-
-    # LargeArrayStruct
-    def EAsNumpy(self):
-        return self._tab.GetArrayAsNumpy(flatbuffers.number_types.Float32Flags, self._tab.Pos + 64, self.ELength())
-
-    # LargeArrayStruct
-    def ELength(self) -> int:
-        return 64
-
-    # LargeArrayStruct
-    def EIsNone(self) -> bool:
-        return False
-
-    # LargeArrayStruct
-    def F(self, j = None):
-        if j is None:
-            return [self._tab.Get(flatbuffers.number_types.BoolFlags, self._tab.Pos + flatbuffers.number_types.UOffsetTFlags.py_type(320 + i * 1)) for i in range(self.FLength())]
-        elif j >= 0 and j < self.FLength():
-            return self._tab.Get(flatbuffers.number_types.BoolFlags, self._tab.Pos + flatbuffers.number_types.UOffsetTFlags.py_type(320 + j * 1))
-        else:
-            return None
-
-    # LargeArrayStruct
-    def FAsNumpy(self):
-        return self._tab.GetArrayAsNumpy(flatbuffers.number_types.BoolFlags, self._tab.Pos + 320, self.FLength())
-
-    # LargeArrayStruct
-    def FLength(self) -> int:
-        return 64
-
-    # LargeArrayStruct
-    def FIsNone(self) -> bool:
-        return False
-
-    # LargeArrayStruct
-    def G(self, i: int) -> NestedStruct:
-        obj = NestedStruct()
-        obj.Init(self._tab.Bytes, self._tab.Pos + 384 + i * 32)
-        return obj
-
-    # LargeArrayStruct
-    def GLength(self) -> int:
-        return 64
-
-    # LargeArrayStruct
-    def GIsNone(self) -> bool:
-        return False
-
-    # LargeArrayStruct
-    def H(self, j = None):
-        if j is None:
-            return [self._tab.Get(flatbuffers.number_types.Int8Flags, self._tab.Pos + flatbuffers.number_types.UOffsetTFlags.py_type(2432 + i * 1)) for i in range(self.HLength())]
-        elif j >= 0 and j < self.HLength():
-            return self._tab.Get(flatbuffers.number_types.Int8Flags, self._tab.Pos + flatbuffers.number_types.UOffsetTFlags.py_type(2432 + j * 1))
-        else:
-            return None
-
-    # LargeArrayStruct
-    def HAsNumpy(self):
-        return self._tab.GetArrayAsNumpy(flatbuffers.number_types.Int8Flags, self._tab.Pos + 2432, self.HLength())
-
-    # LargeArrayStruct
-    def HLength(self) -> int:
-        return 64
-
-    # LargeArrayStruct
-    def HIsNone(self) -> bool:
-        return False
-
-
-def CreateLargeArrayStruct(builder, d, e, f, g_a, g_b, g_c, g_d, h):
-    builder.Prep(8, 2496)
-    for _idx0 in range(64 , 0, -1):
-        builder.PrependInt8(h[_idx0-1])
-    for _idx0 in range(64 , 0, -1):
-        builder.Prep(8, 32)
-        for _idx1 in range(2 , 0, -1):
-            builder.PrependInt64(g_d[_idx0-1][_idx1-1])
-        builder.Pad(5)
-        for _idx1 in range(2 , 0, -1):
-            builder.PrependInt8(g_c[_idx0-1][_idx1-1])
-        builder.PrependInt8(g_b[_idx0-1])
-        for _idx1 in range(2 , 0, -1):
-            builder.PrependInt32(g_a[_idx0-1][_idx1-1])
-    for _idx0 in range(64 , 0, -1):
-        builder.PrependBool(f[_idx0-1])
-    for _idx0 in range(64 , 0, -1):
-        builder.PrependFloat32(e[_idx0-1])
-    for _idx0 in range(64 , 0, -1):
-        builder.PrependUint8(d[_idx0-1])
-    return builder.Offset()
-
-import MyGame.Example.NestedStruct
-try:
-    from typing import List
-except:
-    pass
-
-class LargeArrayStructT(object):
-
-    # LargeArrayStructT
-    def __init__(
-        self,
-        d = None,
-        e = None,
-        f = None,
-        g = None,
-        h = None,
-    ):
-        self.d = d  # type: Optional[List[int]]
-        self.e = e  # type: Optional[List[float]]
-        self.f = f  # type: Optional[List[bool]]
-        self.g = g  # type: Optional[List[MyGame.Example.NestedStruct.NestedStructT]]
-        self.h = h  # type: Optional[List[int]]
-
-    @classmethod
-    def InitFromBuf(cls, buf, pos):
-        largeArrayStruct = LargeArrayStruct()
-        largeArrayStruct.Init(buf, pos)
-        return cls.InitFromObj(largeArrayStruct)
-
-    @classmethod
-    def InitFromPackedBuf(cls, buf, pos=0):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
-        return cls.InitFromBuf(buf, pos+n)
-
-    @classmethod
-    def InitFromObj(cls, largeArrayStruct):
-        x = LargeArrayStructT()
-        x._UnPack(largeArrayStruct)
-        return x
-
-    # LargeArrayStructT
-    def _UnPack(self, largeArrayStruct):
-        if largeArrayStruct is None:
-            return
-        if not largeArrayStruct.DIsNone():
-            if np is None:
-                self.d = []
-                for i in range(largeArrayStruct.DLength()):
-                    self.d.append(largeArrayStruct.D(i))
-            else:
-                self.d = largeArrayStruct.DAsNumpy()
-        if not largeArrayStruct.EIsNone():
-            if np is None:
-                self.e = []
-                for i in range(largeArrayStruct.ELength()):
-                    self.e.append(largeArrayStruct.E(i))
-            else:
-                self.e = largeArrayStruct.EAsNumpy()
-        if not largeArrayStruct.FIsNone():
-            if np is None:
-                self.f = []
-                for i in range(largeArrayStruct.FLength()):
-                    self.f.append(largeArrayStruct.F(i))
-            else:
-                self.f = largeArrayStruct.FAsNumpy()
-        if not largeArrayStruct.GIsNone():
-            self.g = []
-            for i in range(largeArrayStruct.GLength()):
-                if largeArrayStruct.G(i) is None:
-                    self.g.append(None)
-                else:
-                    nestedStruct_ = MyGame.Example.NestedStruct.NestedStructT.InitFromObj(largeArrayStruct.G(i))
-                    self.g.append(nestedStruct_)
-        if not largeArrayStruct.HIsNone():
-            if np is None:
-                self.h = []
-                for i in range(largeArrayStruct.HLength()):
-                    self.h.append(largeArrayStruct.H(i))
-            else:
-                self.h = largeArrayStruct.HAsNumpy()
-
-    # LargeArrayStructT
-    def Pack(self, builder):
-        return CreateLargeArrayStruct(builder, self.d, self.e, self.f, self.g.a, self.g.b, self.g.c, self.g.d, self.h)

tests/MyGame/Example/LargeArrayStruct.pyi

@@ -1,60 +0,0 @@
-from __future__ import annotations
-
-import flatbuffers
-import numpy as np
-
-import typing
-from MyGame.Example.NestedStruct import NestedStruct, NestedStructT
-from MyGame.Example.TestEnum import TestEnum
-
-uoffset: typing.TypeAlias = flatbuffers.number_types.UOffsetTFlags.py_type
-
-class LargeArrayStruct(object):
-  @classmethod
-  def SizeOf(cls) -> int: ...
-
-  def Init(self, buf: bytes, pos: int) -> None: ...
-  def D(self, i: int) -> typing.List[int]: ...
-  def DAsNumpy(self) -> np.ndarray: ...
-  def DLength(self) -> int: ...
-  def DIsNone(self) -> bool: ...
-  def E(self, i: int) -> typing.List[float]: ...
-  def EAsNumpy(self) -> np.ndarray: ...
-  def ELength(self) -> int: ...
-  def EIsNone(self) -> bool: ...
-  def F(self, i: int) -> typing.List[bool]: ...
-  def FAsNumpy(self) -> np.ndarray: ...
-  def FLength(self) -> int: ...
-  def FIsNone(self) -> bool: ...
-  def G(self, i: int) -> NestedStruct | None: ...
-  def GLength(self) -> int: ...
-  def GIsNone(self) -> bool: ...
-  def H(self, i: int) -> typing.Literal[TestEnum.A, TestEnum.B, TestEnum.C]: ...
-  def HAsNumpy(self) -> np.ndarray: ...
-  def HLength(self) -> int: ...
-  def HIsNone(self) -> bool: ...
-class LargeArrayStructT(object):
-  d: typing.List[int]
-  e: typing.List[float]
-  f: typing.List[bool]
-  g: typing.List[NestedStructT]
-  h: typing.List[typing.Literal[TestEnum.A, TestEnum.B, TestEnum.C]]
-  def __init__(
-    self,
-    d: typing.List[int] | None = ...,
-    e: typing.List[float] | None = ...,
-    f: typing.List[bool] | None = ...,
-    g: typing.List['NestedStructT'] | None = ...,
-    h: typing.List[typing.Literal[TestEnum.A, TestEnum.B, TestEnum.C]] | None = ...,
-  ) -> None: ...
-  @classmethod
-  def InitFromBuf(cls, buf: bytes, pos: int) -> LargeArrayStructT: ...
-  @classmethod
-  def InitFromPackedBuf(cls, buf: bytes, pos: int = 0) -> LargeArrayStructT: ...
-  @classmethod
-  def InitFromObj(cls, largeArrayStruct: LargeArrayStruct) -> LargeArrayStructT: ...
-  def _UnPack(self, largeArrayStruct: LargeArrayStruct) -> None: ...
-  def Pack(self, builder: flatbuffers.Builder) -> None: ...
-
-def CreateLargeArrayStruct(builder: flatbuffers.Builder, d: int, e: float, f: bool, g_a: int, g_b: typing.Literal[TestEnum.A, TestEnum.B, TestEnum.C], g_c: typing.Literal[TestEnum.A, TestEnum.B, TestEnum.C], g_d: int, h: typing.Literal[TestEnum.A, TestEnum.B, TestEnum.C]) -> uoffset: ...
-

tests/MyGame/Example/LargeArrayStructT.java

@@ -1,57 +0,0 @@
-// automatically generated by the FlatBuffers compiler, do not modify
-
-package MyGame.Example;
-
-import com.google.flatbuffers.BaseVector;
-import com.google.flatbuffers.BooleanVector;
-import com.google.flatbuffers.ByteVector;
-import com.google.flatbuffers.Constants;
-import com.google.flatbuffers.DoubleVector;
-import com.google.flatbuffers.FlatBufferBuilder;
-import com.google.flatbuffers.FloatVector;
-import com.google.flatbuffers.IntVector;
-import com.google.flatbuffers.LongVector;
-import com.google.flatbuffers.ShortVector;
-import com.google.flatbuffers.StringVector;
-import com.google.flatbuffers.Struct;
-import com.google.flatbuffers.UnionVector;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-
-public class LargeArrayStructT {
-  private int[] d;
-  private float[] e;
-  private boolean[] f;
-  private MyGame.Example.NestedStructT[] g;
-  private byte[] h;
-
-  public int[] getD() { return d; }
-
-  public void setD(int[] d) { if (d != null && d.length == 64) this.d = d; }
-
-  public float[] getE() { return e; }
-
-  public void setE(float[] e) { if (e != null && e.length == 64) this.e = e; }
-
-  public boolean[] getF() { return f; }
-
-  public void setF(boolean[] f) { if (f != null && f.length == 64) this.f = f; }
-
-  public MyGame.Example.NestedStructT[] getG() { return g; }
-
-  public void setG(MyGame.Example.NestedStructT[] g) { if (g != null && g.length == 64) this.g = g; }
-
-  public byte[] getH() { return h; }
-
-  public void setH(byte[] h) { if (h != null && h.length == 64) this.h = h; }
-
-
-  public LargeArrayStructT() {
-    this.d = new int[64];
-    this.e = new float[64];
-    this.f = new boolean[64];
-    this.g = new MyGame.Example.NestedStructT[64];
-    this.h = new byte[64];
-  }
-}
-

tests/MyGame/Example/Monster.lua

@@ -28,8 +28,6 @@ function Monster.New()
   return o
 end
 
-local FileIdentifier = "MONS"
-
 function Monster.GetRootAsMonster(buf, offset)
   if type(buf) == "string" then
     buf = flatbuffers.binaryArray.New(buf)
@@ -1101,12 +1099,4 @@ function Monster.End(builder)
   return builder:EndObject()
 end
 
-function Monster.FinishMonsterBuffer(builder, offset)
-  builder:FinishWithIdentifier(offset, FileIdentifier)
-end
-
-function Monster.FinishSizePrefixedMonsterBuffer(builder, offset)
-  builder:FinishSizePrefixedWithIdentifier(offset, FileIdentifier)
-end
-
 return Monster

tests/MyGame/Example/Monster.py

@@ -914,16 +914,6 @@ def MonsterStartInventoryVector(builder, numElems):
 def StartInventoryVector(builder, numElems):
     return MonsterStartInventoryVector(builder, numElems)
 
-def MonsterCreateInventoryVector(builder, data):
-    data = list(data)
-    builder.StartVector(1, len(data), 1)
-    for item in reversed(data):
-        builder.PrependUint8(item)
-    return builder.EndVector()
-
-def CreateInventoryVector(builder, data):
-    return MonsterCreateInventoryVector(builder, data)
-
 def MonsterAddColor(builder, color):
     builder.PrependUint8Slot(6, color, 8)
 
@@ -954,16 +944,6 @@ def MonsterStartTest4Vector(builder, numElems):
 def StartTest4Vector(builder, numElems):
     return MonsterStartTest4Vector(builder, numElems)
 
-def MonsterCreateTest4Vector(builder, data):
-    data = list(data)
-    builder.StartVector(4, len(data), 2)
-    for item in reversed(data):
-        item.Pack(builder)
-    return builder.EndVector()
-
-def CreateTest4Vector(builder, data):
-    return MonsterCreateTest4Vector(builder, data)
-
 def MonsterAddTestarrayofstring(builder, testarrayofstring):
     builder.PrependUOffsetTRelativeSlot(10, flatbuffers.number_types.UOffsetTFlags.py_type(testarrayofstring), 0)
 
@@ -976,12 +956,6 @@ def MonsterStartTestarrayofstringVector(builder, numElems):
 def StartTestarrayofstringVector(builder, numElems):
     return MonsterStartTestarrayofstringVector(builder, numElems)
 
-def MonsterCreateTestarrayofstringVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateTestarrayofstringVector(builder, data):
-    return MonsterCreateTestarrayofstringVector(builder, data)
-
 def MonsterAddTestarrayoftables(builder, testarrayoftables):
     builder.PrependUOffsetTRelativeSlot(11, flatbuffers.number_types.UOffsetTFlags.py_type(testarrayoftables), 0)
 
@@ -994,12 +968,6 @@ def MonsterStartTestarrayoftablesVector(builder, numElems):
 def StartTestarrayoftablesVector(builder, numElems):
     return MonsterStartTestarrayoftablesVector(builder, numElems)
 
-def MonsterCreateTestarrayoftablesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateTestarrayoftablesVector(builder, data):
-    return MonsterCreateTestarrayoftablesVector(builder, data)
-
 def MonsterAddEnemy(builder, enemy):
     builder.PrependUOffsetTRelativeSlot(12, flatbuffers.number_types.UOffsetTFlags.py_type(enemy), 0)
 
@@ -1018,16 +986,6 @@ def MonsterStartTestnestedflatbufferVector(builder, numElems):
 def StartTestnestedflatbufferVector(builder, numElems):
     return MonsterStartTestnestedflatbufferVector(builder, numElems)
 
-def MonsterCreateTestnestedflatbufferVector(builder, data):
-    data = list(data)
-    builder.StartVector(1, len(data), 1)
-    for item in reversed(data):
-        builder.PrependUint8(item)
-    return builder.EndVector()
-
-def CreateTestnestedflatbufferVector(builder, data):
-    return MonsterCreateTestnestedflatbufferVector(builder, data)
-
 def MonsterMakeTestnestedflatbufferVectorFromBytes(builder, bytes):
     builder.StartVector(1, len(bytes), 1)
     builder.head = builder.head - len(bytes)
@@ -1107,16 +1065,6 @@ def MonsterStartTestarrayofboolsVector(builder, numElems):
 def StartTestarrayofboolsVector(builder, numElems):
     return MonsterStartTestarrayofboolsVector(builder, numElems)
 
-def MonsterCreateTestarrayofboolsVector(builder, data):
-    data = list(data)
-    builder.StartVector(1, len(data), 1)
-    for item in reversed(data):
-        builder.PrependBool(item)
-    return builder.EndVector()
-
-def CreateTestarrayofboolsVector(builder, data):
-    return MonsterCreateTestarrayofboolsVector(builder, data)
-
 def MonsterAddTestf(builder, testf):
     builder.PrependFloat32Slot(25, testf, 3.14159)
 
@@ -1147,12 +1095,6 @@ def MonsterStartTestarrayofstring2Vector(builder, numElems):
 def StartTestarrayofstring2Vector(builder, numElems):
     return MonsterStartTestarrayofstring2Vector(builder, numElems)
 
-def MonsterCreateTestarrayofstring2Vector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateTestarrayofstring2Vector(builder, data):
-    return MonsterCreateTestarrayofstring2Vector(builder, data)
-
 def MonsterAddTestarrayofsortedstruct(builder, testarrayofsortedstruct):
     builder.PrependUOffsetTRelativeSlot(29, flatbuffers.number_types.UOffsetTFlags.py_type(testarrayofsortedstruct), 0)
 
@@ -1165,16 +1107,6 @@ def MonsterStartTestarrayofsortedstructVector(builder, numElems):
 def StartTestarrayofsortedstructVector(builder, numElems):
     return MonsterStartTestarrayofsortedstructVector(builder, numElems)
 
-def MonsterCreateTestarrayofsortedstructVector(builder, data):
-    data = list(data)
-    builder.StartVector(8, len(data), 4)
-    for item in reversed(data):
-        item.Pack(builder)
-    return builder.EndVector()
-
-def CreateTestarrayofsortedstructVector(builder, data):
-    return MonsterCreateTestarrayofsortedstructVector(builder, data)
-
 def MonsterAddFlex(builder, flex):
     builder.PrependUOffsetTRelativeSlot(30, flatbuffers.number_types.UOffsetTFlags.py_type(flex), 0)
 
@@ -1187,16 +1119,6 @@ def MonsterStartFlexVector(builder, numElems):
 def StartFlexVector(builder, numElems):
     return MonsterStartFlexVector(builder, numElems)
 
-def MonsterCreateFlexVector(builder, data):
-    data = list(data)
-    builder.StartVector(1, len(data), 1)
-    for item in reversed(data):
-        builder.PrependUint8(item)
-    return builder.EndVector()
-
-def CreateFlexVector(builder, data):
-    return MonsterCreateFlexVector(builder, data)
-
 def MonsterAddTest5(builder, test5):
     builder.PrependUOffsetTRelativeSlot(31, flatbuffers.number_types.UOffsetTFlags.py_type(test5), 0)
 
@@ -1209,16 +1131,6 @@ def MonsterStartTest5Vector(builder, numElems):
 def StartTest5Vector(builder, numElems):
     return MonsterStartTest5Vector(builder, numElems)
 
-def MonsterCreateTest5Vector(builder, data):
-    data = list(data)
-    builder.StartVector(4, len(data), 2)
-    for item in reversed(data):
-        item.Pack(builder)
-    return builder.EndVector()
-
-def CreateTest5Vector(builder, data):
-    return MonsterCreateTest5Vector(builder, data)
-
 def MonsterAddVectorOfLongs(builder, vectorOfLongs):
     builder.PrependUOffsetTRelativeSlot(32, flatbuffers.number_types.UOffsetTFlags.py_type(vectorOfLongs), 0)
 
@@ -1231,16 +1143,6 @@ def MonsterStartVectorOfLongsVector(builder, numElems):
 def StartVectorOfLongsVector(builder, numElems):
     return MonsterStartVectorOfLongsVector(builder, numElems)
 
-def MonsterCreateVectorOfLongsVector(builder, data):
-    data = list(data)
-    builder.StartVector(8, len(data), 8)
-    for item in reversed(data):
-        builder.PrependInt64(item)
-    return builder.EndVector()
-
-def CreateVectorOfLongsVector(builder, data):
-    return MonsterCreateVectorOfLongsVector(builder, data)
-
 def MonsterAddVectorOfDoubles(builder, vectorOfDoubles):
     builder.PrependUOffsetTRelativeSlot(33, flatbuffers.number_types.UOffsetTFlags.py_type(vectorOfDoubles), 0)
 
@@ -1253,16 +1155,6 @@ def MonsterStartVectorOfDoublesVector(builder, numElems):
 def StartVectorOfDoublesVector(builder, numElems):
     return MonsterStartVectorOfDoublesVector(builder, numElems)
 
-def MonsterCreateVectorOfDoublesVector(builder, data):
-    data = list(data)
-    builder.StartVector(8, len(data), 8)
-    for item in reversed(data):
-        builder.PrependFloat64(item)
-    return builder.EndVector()
-
-def CreateVectorOfDoublesVector(builder, data):
-    return MonsterCreateVectorOfDoublesVector(builder, data)
-
 def MonsterAddParentNamespaceTest(builder, parentNamespaceTest):
     builder.PrependUOffsetTRelativeSlot(34, flatbuffers.number_types.UOffsetTFlags.py_type(parentNamespaceTest), 0)
 
@@ -1281,12 +1173,6 @@ def MonsterStartVectorOfReferrablesVector(builder, numElems):
 def StartVectorOfReferrablesVector(builder, numElems):
     return MonsterStartVectorOfReferrablesVector(builder, numElems)
 
-def MonsterCreateVectorOfReferrablesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateVectorOfReferrablesVector(builder, data):
-    return MonsterCreateVectorOfReferrablesVector(builder, data)
-
 def MonsterAddSingleWeakReference(builder, singleWeakReference):
     builder.PrependUint64Slot(36, singleWeakReference, 0)
 
@@ -1305,16 +1191,6 @@ def MonsterStartVectorOfWeakReferencesVector(builder, numElems):
 def StartVectorOfWeakReferencesVector(builder, numElems):
     return MonsterStartVectorOfWeakReferencesVector(builder, numElems)
 
-def MonsterCreateVectorOfWeakReferencesVector(builder, data):
-    data = list(data)
-    builder.StartVector(8, len(data), 8)
-    for item in reversed(data):
-        builder.PrependUint64(item)
-    return builder.EndVector()
-
-def CreateVectorOfWeakReferencesVector(builder, data):
-    return MonsterCreateVectorOfWeakReferencesVector(builder, data)
-
 def MonsterAddVectorOfStrongReferrables(builder, vectorOfStrongReferrables):
     builder.PrependUOffsetTRelativeSlot(38, flatbuffers.number_types.UOffsetTFlags.py_type(vectorOfStrongReferrables), 0)
 
@@ -1327,12 +1203,6 @@ def MonsterStartVectorOfStrongReferrablesVector(builder, numElems):
 def StartVectorOfStrongReferrablesVector(builder, numElems):
     return MonsterStartVectorOfStrongReferrablesVector(builder, numElems)
 
-def MonsterCreateVectorOfStrongReferrablesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateVectorOfStrongReferrablesVector(builder, data):
-    return MonsterCreateVectorOfStrongReferrablesVector(builder, data)
-
 def MonsterAddCoOwningReference(builder, coOwningReference):
     builder.PrependUint64Slot(39, coOwningReference, 0)
 
@@ -1351,16 +1221,6 @@ def MonsterStartVectorOfCoOwningReferencesVector(builder, numElems):
 def StartVectorOfCoOwningReferencesVector(builder, numElems):
     return MonsterStartVectorOfCoOwningReferencesVector(builder, numElems)
 
-def MonsterCreateVectorOfCoOwningReferencesVector(builder, data):
-    data = list(data)
-    builder.StartVector(8, len(data), 8)
-    for item in reversed(data):
-        builder.PrependUint64(item)
-    return builder.EndVector()
-
-def CreateVectorOfCoOwningReferencesVector(builder, data):
-    return MonsterCreateVectorOfCoOwningReferencesVector(builder, data)
-
 def MonsterAddNonOwningReference(builder, nonOwningReference):
     builder.PrependUint64Slot(41, nonOwningReference, 0)
 
@@ -1379,16 +1239,6 @@ def MonsterStartVectorOfNonOwningReferencesVector(builder, numElems):
 def StartVectorOfNonOwningReferencesVector(builder, numElems):
     return MonsterStartVectorOfNonOwningReferencesVector(builder, numElems)
 
-def MonsterCreateVectorOfNonOwningReferencesVector(builder, data):
-    data = list(data)
-    builder.StartVector(8, len(data), 8)
-    for item in reversed(data):
-        builder.PrependUint64(item)
-    return builder.EndVector()
-
-def CreateVectorOfNonOwningReferencesVector(builder, data):
-    return MonsterCreateVectorOfNonOwningReferencesVector(builder, data)
-
 def MonsterAddAnyUniqueType(builder, anyUniqueType):
     builder.PrependUint8Slot(43, anyUniqueType, 0)
 
@@ -1425,16 +1275,6 @@ def MonsterStartVectorOfEnumsVector(builder, numElems):
 def StartVectorOfEnumsVector(builder, numElems):
     return MonsterStartVectorOfEnumsVector(builder, numElems)
 
-def MonsterCreateVectorOfEnumsVector(builder, data):
-    data = list(data)
-    builder.StartVector(1, len(data), 1)
-    for item in reversed(data):
-        builder.PrependUint8(item)
-    return builder.EndVector()
-
-def CreateVectorOfEnumsVector(builder, data):
-    return MonsterCreateVectorOfEnumsVector(builder, data)
-
 def MonsterAddSignedEnum(builder, signedEnum):
     builder.PrependInt8Slot(48, signedEnum, -1)
 
@@ -1453,16 +1293,6 @@ def MonsterStartTestrequirednestedflatbufferVector(builder, numElems):
 def StartTestrequirednestedflatbufferVector(builder, numElems):
     return MonsterStartTestrequirednestedflatbufferVector(builder, numElems)
 
-def MonsterCreateTestrequirednestedflatbufferVector(builder, data):
-    data = list(data)
-    builder.StartVector(1, len(data), 1)
-    for item in reversed(data):
-        builder.PrependUint8(item)
-    return builder.EndVector()
-
-def CreateTestrequirednestedflatbufferVector(builder, data):
-    return MonsterCreateTestrequirednestedflatbufferVector(builder, data)
-
 def MonsterMakeTestrequirednestedflatbufferVectorFromBytes(builder, bytes):
     builder.StartVector(1, len(bytes), 1)
     builder.head = builder.head - len(bytes)
@@ -1482,12 +1312,6 @@ def MonsterStartScalarKeySortedTablesVector(builder, numElems):
 def StartScalarKeySortedTablesVector(builder, numElems):
     return MonsterStartScalarKeySortedTablesVector(builder, numElems)
 
-def MonsterCreateScalarKeySortedTablesVector(builder, data):
-    return builder.CreateVectorOfTables(data)
-
-def CreateScalarKeySortedTablesVector(builder, data):
-    return MonsterCreateScalarKeySortedTablesVector(builder, data)
-
 def MonsterAddNativeInline(builder, nativeInline):
     builder.PrependStructSlot(51, flatbuffers.number_types.UOffsetTFlags.py_type(nativeInline), 0)
 

tests/MyGame/Example/NestedStruct.cs

@@ -17,30 +17,12 @@ public struct NestedStruct : IFlatbufferObject
   public NestedStruct __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
 
   public int A(int j) { return __p.bb.GetInt(__p.bb_pos + 0 + j * 4); }
-  public const int ALength = 2;
-#if ENABLE_SPAN_T
-  public Span<int> GetABytes() { return System.Runtime.InteropServices.MemoryMarshal.Cast<byte, int>(__p.bb.ToSpan(__p.bb_pos + 0, 8)); }
-#else
-  public ArraySegment<byte>? GetABytes() { return __p.bb.ToArraySegment(__p.bb_pos + 0, 8);}
-#endif
   public void MutateA(int j, int a) { __p.bb.PutInt(__p.bb_pos + 0 + j * 4, a); }
   public MyGame.Example.TestEnum B { get { return (MyGame.Example.TestEnum)__p.bb.GetSbyte(__p.bb_pos + 8); } }
   public void MutateB(MyGame.Example.TestEnum b) { __p.bb.PutSbyte(__p.bb_pos + 8, (sbyte)b); }
   public MyGame.Example.TestEnum C(int j) { return (MyGame.Example.TestEnum)__p.bb.GetSbyte(__p.bb_pos + 9 + j * 1); }
-  public const int CLength = 2;
-#if ENABLE_SPAN_T
-  public Span<MyGame.Example.TestEnum> GetCBytes() { return System.Runtime.InteropServices.MemoryMarshal.Cast<byte, MyGame.Example.TestEnum>(__p.bb.ToSpan(__p.bb_pos + 9, 2)); }
-#else
-  public ArraySegment<byte>? GetCBytes() { return __p.bb.ToArraySegment(__p.bb_pos + 9, 2);}
-#endif
   public void MutateC(int j, MyGame.Example.TestEnum c) { __p.bb.PutSbyte(__p.bb_pos + 9 + j * 1, (sbyte)c); }
   public long D(int j) { return __p.bb.GetLong(__p.bb_pos + 16 + j * 8); }
-  public const int DLength = 2;
-#if ENABLE_SPAN_T
-  public Span<long> GetDBytes() { return System.Runtime.InteropServices.MemoryMarshal.Cast<byte, long>(__p.bb.ToSpan(__p.bb_pos + 16, 16)); }
-#else
-  public ArraySegment<byte>? GetDBytes() { return __p.bb.ToArraySegment(__p.bb_pos + 16, 16);}
-#endif
   public void MutateD(int j, long d) { __p.bb.PutLong(__p.bb_pos + 16 + j * 8, d); }
 
   public static Offset<MyGame.Example.NestedStruct> CreateNestedStruct(FlatBufferBuilder builder, int[] A, MyGame.Example.TestEnum B, MyGame.Example.TestEnum[] C, long[] D) {

tests/MyGame/Example/TypeAliases.py

@@ -230,16 +230,6 @@ def TypeAliasesStartV8Vector(builder, numElems):
 def StartV8Vector(builder, numElems):
     return TypeAliasesStartV8Vector(builder, numElems)
 
-def TypeAliasesCreateV8Vector(builder, data):
-    data = list(data)
-    builder.StartVector(1, len(data), 1)
-    for item in reversed(data):
-        builder.PrependInt8(item)
-    return builder.EndVector()
-
-def CreateV8Vector(builder, data):
-    return TypeAliasesCreateV8Vector(builder, data)
-
 def TypeAliasesAddVf64(builder, vf64):
     builder.PrependUOffsetTRelativeSlot(11, flatbuffers.number_types.UOffsetTFlags.py_type(vf64), 0)
 
@@ -252,16 +242,6 @@ def TypeAliasesStartVf64Vector(builder, numElems):
 def StartVf64Vector(builder, numElems):
     return TypeAliasesStartVf64Vector(builder, numElems)
 
-def TypeAliasesCreateVf64Vector(builder, data):
-    data = list(data)
-    builder.StartVector(8, len(data), 8)
-    for item in reversed(data):
-        builder.PrependFloat64(item)
-    return builder.EndVector()
-
-def CreateVf64Vector(builder, data):
-    return TypeAliasesCreateVf64Vector(builder, data)
-
 def TypeAliasesEnd(builder):
     return builder.EndObject()
 

tests/MyGame/MonsterExtra.py

@@ -5,7 +5,6 @@
 import flatbuffers
 from flatbuffers.compat import import_numpy
 from typing import Any
-from typing import Iterable
 np = import_numpy()
 
 class MonsterExtra(object):
@@ -206,16 +205,6 @@ def MonsterExtraStartDvecVector(builder, numElems: int) -> int:
 def StartDvecVector(builder, numElems: int) -> int:
     return MonsterExtraStartDvecVector(builder, numElems)
 
-def MonsterExtraCreateDvecVector(builder: flatbuffers.Builder, data: Iterable[Any]) -> int:
-    data = list(data)
-    builder.StartVector(8, len(data), 8)
-    for item in reversed(data):
-        builder.PrependFloat64(item)
-    return builder.EndVector()
-
-def CreateDvecVector(builder: flatbuffers.Builder, data: Iterable[Any]) -> int:
-    return MonsterExtraCreateDvecVector(builder, data)
-
 def MonsterExtraAddFvec(builder: flatbuffers.Builder, fvec: int):
     builder.PrependUOffsetTRelativeSlot(9, flatbuffers.number_types.UOffsetTFlags.py_type(fvec), 0)
 
@@ -228,16 +217,6 @@ def MonsterExtraStartFvecVector(builder, numElems: int) -> int:
 def StartFvecVector(builder, numElems: int) -> int:
     return MonsterExtraStartFvecVector(builder, numElems)
 
-def MonsterExtraCreateFvecVector(builder: flatbuffers.Builder, data: Iterable[Any]) -> int:
-    data = list(data)
-    builder.StartVector(4, len(data), 4)
-    for item in reversed(data):
-        builder.PrependFloat32(item)
-    return builder.EndVector()
-
-def CreateFvecVector(builder: flatbuffers.Builder, data: Iterable[Any]) -> int:
-    return MonsterExtraCreateFvecVector(builder, data)
-
 def MonsterExtraEnd(builder: flatbuffers.Builder) -> int:
     return builder.EndObject()
 

tests/MyGame/MonsterExtra.pyi

@@ -77,13 +77,9 @@ def MonsterExtraAddF3(builder: flatbuffers.Builder, f3: float) -> None: ...
 def MonsterExtraAddDvec(builder: flatbuffers.Builder, dvec: uoffset) -> None: ...
 def MonsterExtraStartDvecVector(builder: flatbuffers.Builder, num_elems: int) -> uoffset: ...
 def StartDvecVector(builder: flatbuffers.Builder, num_elems: int) -> uoffset: ...
-def MonsterExtraCreateDvecVector(builder: flatbuffers.Builder, data: typing.Iterable[typing.Any]) -> uoffset: ...
-def CreateDvecVector(builder: flatbuffers.Builder, data: typing.Iterable[typing.Any]) -> uoffset: ...
 def MonsterExtraAddFvec(builder: flatbuffers.Builder, fvec: uoffset) -> None: ...
 def MonsterExtraStartFvecVector(builder: flatbuffers.Builder, num_elems: int) -> uoffset: ...
 def StartFvecVector(builder: flatbuffers.Builder, num_elems: int) -> uoffset: ...
-def MonsterExtraCreateFvecVector(builder: flatbuffers.Builder, data: typing.Iterable[typing.Any]) -> uoffset: ...
-def CreateFvecVector(builder: flatbuffers.Builder, data: typing.Iterable[typing.Any]) -> uoffset: ...
 def MonsterExtraEnd(builder: flatbuffers.Builder) -> uoffset: ...
 def End(builder: flatbuffers.Builder) -> uoffset: ...
 

tests/PythonTest.sh

@@ -28,7 +28,6 @@ ${test_dir}/../flatc -p -o ${gen_code_path} -I include_test monster_extra.fbs --
 ${test_dir}/../flatc -p -o ${gen_code_path} -I include_test arrays_test.fbs --gen-object-api --python-typing
 ${test_dir}/../flatc -p -o ${gen_code_path} -I include_test nested_union_test.fbs --gen-object-api --python-typing --python-decode-obj-api-strings
 ${test_dir}/../flatc -p -o ${gen_code_path} -I include_test service_test.fbs --grpc --grpc-python-typed-handlers --python-typing --no-python-gen-numpy --gen-onefile
-${test_dir}/../flatc -p -o ${gen_code_path} union_name_test.fbs --gen-object-api
 
 # Syntax: run_tests <interpreter> <benchmark vtable dedupes>
 #                   <benchmark read count> <benchmark build count>

tests/arrays_test.fbs

@@ -18,14 +18,6 @@ struct ArrayStruct{
   f:[int64:2];
 }
 
-struct LargeArrayStruct {
-  d:[ubyte:64];
-  e:[float:64];
-  f:[bool:64];
-  g:[NestedStruct:64];
-  h:[TestEnum:64];
-}
-
 table ArrayTable{
   a:ArrayStruct;
 }

tests/arrays_test.schema.json

@@ -59,37 +59,6 @@
       },
       "additionalProperties" : false
     },
-    "MyGame_Example_LargeArrayStruct" : {
-      "type" : "object",
-      "properties" : {
-        "d" : {
-                "type" : "array", "items" : {"type" : "integer", "minimum" : 0, "maximum" :255},
-                "minItems": 64,
-                "maxItems": 64
-              },
-        "e" : {
-                "type" : "array", "items" : {"type" : "number"},
-                "minItems": 64,
-                "maxItems": 64
-              },
-        "f" : {
-                "type" : "array", "items" : {"type" : "boolean"},
-                "minItems": 64,
-                "maxItems": 64
-              },
-        "g" : {
-                "type" : "array", "items" : {"$ref" : "#/definitions/MyGame_Example_NestedStruct"},
-                "minItems": 64,
-                "maxItems": 64
-              },
-        "h" : {
-                "type" : "array", "items" : {"$ref" : "#/definitions/MyGame_Example_TestEnum"},
-                "minItems": 64,
-                "maxItems": 64
-              }
-      },
-      "additionalProperties" : false
-    },
     "MyGame_Example_ArrayTable" : {
       "type" : "object",
       "properties" : {

tests/arrays_test/arrays_test_generated.rs

@@ -1,921 +0,0 @@
-// automatically generated by the FlatBuffers compiler, do not modify
-// @generated
-
-extern crate alloc;
-
-#[allow(unused_imports, dead_code)]
-pub mod my_game {
-
-extern crate alloc;
-#[allow(unused_imports, dead_code)]
-pub mod example {
-
-extern crate alloc;
-
-#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
-pub const ENUM_MIN_TEST_ENUM: i8 = 0;
-#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
-pub const ENUM_MAX_TEST_ENUM: i8 = 2;
-#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
-#[allow(non_camel_case_types)]
-pub const ENUM_VALUES_TEST_ENUM: [TestEnum; 3] = [
-  TestEnum::A,
-  TestEnum::B,
-  TestEnum::C,
-];
-
-#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
-#[repr(transparent)]
-pub struct TestEnum(pub i8);
-#[allow(non_upper_case_globals)]
-impl TestEnum {
-  pub const A: Self = Self(0);
-  pub const B: Self = Self(1);
-  pub const C: Self = Self(2);
-
-  pub const ENUM_MIN: i8 = 0;
-  pub const ENUM_MAX: i8 = 2;
-  pub const ENUM_VALUES: &'static [Self] = &[
-    Self::A,
-    Self::B,
-    Self::C,
-  ];
-  /// Returns the variant's name or "" if unknown.
-  pub fn variant_name(self) -> Option<&'static str> {
-    match self {
-      Self::A => Some("A"),
-      Self::B => Some("B"),
-      Self::C => Some("C"),
-      _ => None,
-    }
-  }
-}
-impl ::core::fmt::Debug for TestEnum {
-  fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
-    if let Some(name) = self.variant_name() {
-      f.write_str(name)
-    } else {
-      f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
-    }
-  }
-}
-impl<'a> ::flatbuffers::Follow<'a> for TestEnum {
-  type Inner = Self;
-  #[inline]
-  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-    let b = unsafe { ::flatbuffers::read_scalar_at::<i8>(buf, loc) };
-    Self(b)
-  }
-}
-
-impl ::flatbuffers::Push for TestEnum {
-    type Output = TestEnum;
-    #[inline]
-    unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
-        unsafe { ::flatbuffers::emplace_scalar::<i8>(dst, self.0) };
-    }
-}
-
-impl ::flatbuffers::EndianScalar for TestEnum {
-  type Scalar = i8;
-  #[inline]
-  fn to_little_endian(self) -> i8 {
-    self.0.to_le()
-  }
-  #[inline]
-  #[allow(clippy::wrong_self_convention)]
-  fn from_little_endian(v: i8) -> Self {
-    let b = i8::from_le(v);
-    Self(b)
-  }
-}
-
-impl<'a> ::flatbuffers::Verifiable for TestEnum {
-  #[inline]
-  fn run_verifier(
-    v: &mut ::flatbuffers::Verifier, pos: usize
-  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-    i8::run_verifier(v, pos)
-  }
-}
-
-impl ::flatbuffers::SimpleToVerifyInSlice for TestEnum {}
-// struct NestedStruct, aligned to 8
-#[repr(transparent)]
-#[derive(Clone, Copy, PartialEq)]
-pub struct NestedStruct(pub [u8; 32]);
-impl Default for NestedStruct { 
-  fn default() -> Self { 
-    Self([0; 32])
-  }
-}
-impl ::core::fmt::Debug for NestedStruct {
-  fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
-    f.debug_struct("NestedStruct")
-      .field("a", &self.a())
-      .field("b", &self.b())
-      .field("c", &self.c())
-      .field("d", &self.d())
-      .finish()
-  }
-}
-
-impl ::flatbuffers::SimpleToVerifyInSlice for NestedStruct {}
-impl<'a> ::flatbuffers::Follow<'a> for NestedStruct {
-  type Inner = &'a NestedStruct;
-  #[inline]
-  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-    unsafe { <&'a NestedStruct>::follow(buf, loc) }
-  }
-}
-impl<'a> ::flatbuffers::Follow<'a> for &'a NestedStruct {
-  type Inner = &'a NestedStruct;
-  #[inline]
-  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-    unsafe { ::flatbuffers::follow_cast_ref::<NestedStruct>(buf, loc) }
-  }
-}
-impl<'b> ::flatbuffers::Push for NestedStruct {
-    type Output = NestedStruct;
-    #[inline]
-    unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
-        let src = unsafe { ::core::slice::from_raw_parts(self as *const NestedStruct as *const u8, <Self as ::flatbuffers::Push>::size()) };
-        dst.copy_from_slice(src);
-    }
-    #[inline]
-    fn alignment() -> ::flatbuffers::PushAlignment {
-        ::flatbuffers::PushAlignment::new(8)
-    }
-}
-
-impl<'a> ::flatbuffers::Verifiable for NestedStruct {
-  #[inline]
-  fn run_verifier(
-    v: &mut ::flatbuffers::Verifier, pos: usize
-  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-    v.in_buffer::<Self>(pos)
-  }
-}
-
-impl<'a> NestedStruct {
-  #[allow(clippy::too_many_arguments)]
-  pub fn new(
-    a: &[i32; 2],
-    b: TestEnum,
-    c: &[TestEnum; 2],
-    d: &[i64; 2],
-  ) -> Self {
-    let mut s = Self([0; 32]);
-    s.set_a(a);
-    s.set_b(b);
-    s.set_c(c);
-    s.set_d(d);
-    s
-  }
-
-  pub fn a(&'a self) -> ::flatbuffers::Array<'a, i32, 2> {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    use ::flatbuffers::Follow;
-    unsafe { ::flatbuffers::Array::follow(&self.0, 0) }
-  }
-
-  pub fn set_a(&mut self, items: &[i32; 2]) {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 0, items) };
-  }
-
-  pub fn b(&self) -> TestEnum {
-    let mut mem = ::core::mem::MaybeUninit::<<TestEnum as ::flatbuffers::EndianScalar>::Scalar>::uninit();
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid value in this slot
-    ::flatbuffers::EndianScalar::from_little_endian(unsafe {
-      ::core::ptr::copy_nonoverlapping(
-        self.0[8..].as_ptr(),
-        mem.as_mut_ptr() as *mut u8,
-        ::core::mem::size_of::<<TestEnum as ::flatbuffers::EndianScalar>::Scalar>(),
-      );
-      mem.assume_init()
-    })
-  }
-
-  pub fn set_b(&mut self, x: TestEnum) {
-    let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid value in this slot
-    unsafe {
-      ::core::ptr::copy_nonoverlapping(
-        &x_le as *const _ as *const u8,
-        self.0[8..].as_mut_ptr(),
-        ::core::mem::size_of::<<TestEnum as ::flatbuffers::EndianScalar>::Scalar>(),
-      );
-    }
-  }
-
-  pub fn c(&'a self) -> ::flatbuffers::Array<'a, TestEnum, 2> {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    use ::flatbuffers::Follow;
-    unsafe { ::flatbuffers::Array::follow(&self.0, 9) }
-  }
-
-  pub fn set_c(&mut self, x: &[TestEnum; 2]) {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    unsafe {
-      ::core::ptr::copy(
-        x.as_ptr() as *const u8,
-        self.0.as_mut_ptr().add(9),
-        2,
-      );
-    }
-  }
-
-  pub fn d(&'a self) -> ::flatbuffers::Array<'a, i64, 2> {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    use ::flatbuffers::Follow;
-    unsafe { ::flatbuffers::Array::follow(&self.0, 16) }
-  }
-
-  pub fn set_d(&mut self, items: &[i64; 2]) {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 16, items) };
-  }
-
-  pub fn unpack(&self) -> NestedStructT {
-    NestedStructT {
-      a: self.a().into(),
-      b: self.b(),
-      c: self.c().into(),
-      d: self.d().into(),
-    }
-  }
-}
-
-#[derive(Debug, Clone, PartialEq)]
-pub struct NestedStructT {
-  pub a: [i32; 2],
-  pub b: TestEnum,
-  pub c: [TestEnum; 2],
-  pub d: [i64; 2],
-}
-impl Default for NestedStructT {
-  fn default() -> Self {
-    Self {
-      a: [0; 2],
-      b: TestEnum::A,
-      c: ::flatbuffers::array_init(|_| Default::default()),
-      d: [0; 2],
-    }
-  }
-}
-impl NestedStructT {
-  pub fn pack(&self) -> NestedStruct {
-    NestedStruct::new(
-      &self.a,
-      self.b,
-      &self.c,
-      &self.d,
-    )
-  }
-}
-
-// struct ArrayStruct, aligned to 8
-#[repr(transparent)]
-#[derive(Clone, Copy, PartialEq)]
-pub struct ArrayStruct(pub [u8; 160]);
-impl Default for ArrayStruct { 
-  fn default() -> Self { 
-    Self([0; 160])
-  }
-}
-impl ::core::fmt::Debug for ArrayStruct {
-  fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
-    f.debug_struct("ArrayStruct")
-      .field("a", &self.a())
-      .field("b", &self.b())
-      .field("c", &self.c())
-      .field("d", &self.d())
-      .field("e", &self.e())
-      .field("f", &self.f())
-      .finish()
-  }
-}
-
-impl ::flatbuffers::SimpleToVerifyInSlice for ArrayStruct {}
-impl<'a> ::flatbuffers::Follow<'a> for ArrayStruct {
-  type Inner = &'a ArrayStruct;
-  #[inline]
-  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-    unsafe { <&'a ArrayStruct>::follow(buf, loc) }
-  }
-}
-impl<'a> ::flatbuffers::Follow<'a> for &'a ArrayStruct {
-  type Inner = &'a ArrayStruct;
-  #[inline]
-  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-    unsafe { ::flatbuffers::follow_cast_ref::<ArrayStruct>(buf, loc) }
-  }
-}
-impl<'b> ::flatbuffers::Push for ArrayStruct {
-    type Output = ArrayStruct;
-    #[inline]
-    unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
-        let src = unsafe { ::core::slice::from_raw_parts(self as *const ArrayStruct as *const u8, <Self as ::flatbuffers::Push>::size()) };
-        dst.copy_from_slice(src);
-    }
-    #[inline]
-    fn alignment() -> ::flatbuffers::PushAlignment {
-        ::flatbuffers::PushAlignment::new(8)
-    }
-}
-
-impl<'a> ::flatbuffers::Verifiable for ArrayStruct {
-  #[inline]
-  fn run_verifier(
-    v: &mut ::flatbuffers::Verifier, pos: usize
-  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-    v.in_buffer::<Self>(pos)
-  }
-}
-
-impl<'a> ArrayStruct {
-  #[allow(clippy::too_many_arguments)]
-  pub fn new(
-    a: f32,
-    b: &[i32; 15],
-    c: i8,
-    d: &[NestedStruct; 2],
-    e: i32,
-    f: &[i64; 2],
-  ) -> Self {
-    let mut s = Self([0; 160]);
-    s.set_a(a);
-    s.set_b(b);
-    s.set_c(c);
-    s.set_d(d);
-    s.set_e(e);
-    s.set_f(f);
-    s
-  }
-
-  pub fn a(&self) -> f32 {
-    let mut mem = ::core::mem::MaybeUninit::<<f32 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid value in this slot
-    ::flatbuffers::EndianScalar::from_little_endian(unsafe {
-      ::core::ptr::copy_nonoverlapping(
-        self.0[0..].as_ptr(),
-        mem.as_mut_ptr() as *mut u8,
-        ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
-      );
-      mem.assume_init()
-    })
-  }
-
-  pub fn set_a(&mut self, x: f32) {
-    let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid value in this slot
-    unsafe {
-      ::core::ptr::copy_nonoverlapping(
-        &x_le as *const _ as *const u8,
-        self.0[0..].as_mut_ptr(),
-        ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
-      );
-    }
-  }
-
-  pub fn b(&'a self) -> ::flatbuffers::Array<'a, i32, 15> {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    use ::flatbuffers::Follow;
-    unsafe { ::flatbuffers::Array::follow(&self.0, 4) }
-  }
-
-  pub fn set_b(&mut self, items: &[i32; 15]) {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 4, items) };
-  }
-
-  pub fn c(&self) -> i8 {
-    let mut mem = ::core::mem::MaybeUninit::<<i8 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid value in this slot
-    ::flatbuffers::EndianScalar::from_little_endian(unsafe {
-      ::core::ptr::copy_nonoverlapping(
-        self.0[64..].as_ptr(),
-        mem.as_mut_ptr() as *mut u8,
-        ::core::mem::size_of::<<i8 as ::flatbuffers::EndianScalar>::Scalar>(),
-      );
-      mem.assume_init()
-    })
-  }
-
-  pub fn set_c(&mut self, x: i8) {
-    let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid value in this slot
-    unsafe {
-      ::core::ptr::copy_nonoverlapping(
-        &x_le as *const _ as *const u8,
-        self.0[64..].as_mut_ptr(),
-        ::core::mem::size_of::<<i8 as ::flatbuffers::EndianScalar>::Scalar>(),
-      );
-    }
-  }
-
-  pub fn d(&'a self) -> ::flatbuffers::Array<'a, NestedStruct, 2> {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    use ::flatbuffers::Follow;
-    unsafe { ::flatbuffers::Array::follow(&self.0, 72) }
-  }
-
-  pub fn set_d(&mut self, x: &[NestedStruct; 2]) {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    unsafe {
-      ::core::ptr::copy(
-        x.as_ptr() as *const u8,
-        self.0.as_mut_ptr().add(72),
-        64,
-      );
-    }
-  }
-
-  pub fn e(&self) -> i32 {
-    let mut mem = ::core::mem::MaybeUninit::<<i32 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid value in this slot
-    ::flatbuffers::EndianScalar::from_little_endian(unsafe {
-      ::core::ptr::copy_nonoverlapping(
-        self.0[136..].as_ptr(),
-        mem.as_mut_ptr() as *mut u8,
-        ::core::mem::size_of::<<i32 as ::flatbuffers::EndianScalar>::Scalar>(),
-      );
-      mem.assume_init()
-    })
-  }
-
-  pub fn set_e(&mut self, x: i32) {
-    let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid value in this slot
-    unsafe {
-      ::core::ptr::copy_nonoverlapping(
-        &x_le as *const _ as *const u8,
-        self.0[136..].as_mut_ptr(),
-        ::core::mem::size_of::<<i32 as ::flatbuffers::EndianScalar>::Scalar>(),
-      );
-    }
-  }
-
-  pub fn f(&'a self) -> ::flatbuffers::Array<'a, i64, 2> {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    use ::flatbuffers::Follow;
-    unsafe { ::flatbuffers::Array::follow(&self.0, 144) }
-  }
-
-  pub fn set_f(&mut self, items: &[i64; 2]) {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 144, items) };
-  }
-
-  pub fn unpack(&self) -> ArrayStructT {
-    ArrayStructT {
-      a: self.a(),
-      b: self.b().into(),
-      c: self.c(),
-      d: { let d = self.d(); ::flatbuffers::array_init(|i| d.get(i).unpack()) },
-      e: self.e(),
-      f: self.f().into(),
-    }
-  }
-}
-
-#[derive(Debug, Clone, PartialEq)]
-pub struct ArrayStructT {
-  pub a: f32,
-  pub b: [i32; 15],
-  pub c: i8,
-  pub d: [NestedStructT; 2],
-  pub e: i32,
-  pub f: [i64; 2],
-}
-impl Default for ArrayStructT {
-  fn default() -> Self {
-    Self {
-      a: 0.0,
-      b: [0; 15],
-      c: 0,
-      d: ::flatbuffers::array_init(|_| Default::default()),
-      e: 0,
-      f: [0; 2],
-    }
-  }
-}
-impl ArrayStructT {
-  pub fn pack(&self) -> ArrayStruct {
-    ArrayStruct::new(
-      self.a,
-      &self.b,
-      self.c,
-      &::flatbuffers::array_init(|i| self.d[i].pack()),
-      self.e,
-      &self.f,
-    )
-  }
-}
-
-// struct LargeArrayStruct, aligned to 4
-#[repr(transparent)]
-#[derive(Clone, Copy, PartialEq)]
-pub struct LargeArrayStruct(pub [u8; 384]);
-impl Default for LargeArrayStruct { 
-  fn default() -> Self { 
-    Self([0; 384])
-  }
-}
-impl ::core::fmt::Debug for LargeArrayStruct {
-  fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
-    f.debug_struct("LargeArrayStruct")
-      .field("d", &self.d())
-      .field("e", &self.e())
-      .field("f", &self.f())
-      .finish()
-  }
-}
-
-impl ::flatbuffers::SimpleToVerifyInSlice for LargeArrayStruct {}
-impl<'a> ::flatbuffers::Follow<'a> for LargeArrayStruct {
-  type Inner = &'a LargeArrayStruct;
-  #[inline]
-  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-    unsafe { <&'a LargeArrayStruct>::follow(buf, loc) }
-  }
-}
-impl<'a> ::flatbuffers::Follow<'a> for &'a LargeArrayStruct {
-  type Inner = &'a LargeArrayStruct;
-  #[inline]
-  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-    unsafe { ::flatbuffers::follow_cast_ref::<LargeArrayStruct>(buf, loc) }
-  }
-}
-impl<'b> ::flatbuffers::Push for LargeArrayStruct {
-    type Output = LargeArrayStruct;
-    #[inline]
-    unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
-        let src = unsafe { ::core::slice::from_raw_parts(self as *const LargeArrayStruct as *const u8, <Self as ::flatbuffers::Push>::size()) };
-        dst.copy_from_slice(src);
-    }
-    #[inline]
-    fn alignment() -> ::flatbuffers::PushAlignment {
-        ::flatbuffers::PushAlignment::new(4)
-    }
-}
-
-impl<'a> ::flatbuffers::Verifiable for LargeArrayStruct {
-  #[inline]
-  fn run_verifier(
-    v: &mut ::flatbuffers::Verifier, pos: usize
-  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-    v.in_buffer::<Self>(pos)
-  }
-}
-
-impl<'a> LargeArrayStruct {
-  #[allow(clippy::too_many_arguments)]
-  pub fn new(
-    d: &[u8; 64],
-    e: &[f32; 64],
-    f: &[bool; 64],
-  ) -> Self {
-    let mut s = Self([0; 384]);
-    s.set_d(d);
-    s.set_e(e);
-    s.set_f(f);
-    s
-  }
-
-  pub fn d(&'a self) -> ::flatbuffers::Array<'a, u8, 64> {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    use ::flatbuffers::Follow;
-    unsafe { ::flatbuffers::Array::follow(&self.0, 0) }
-  }
-
-  pub fn set_d(&mut self, items: &[u8; 64]) {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 0, items) };
-  }
-
-  pub fn e(&'a self) -> ::flatbuffers::Array<'a, f32, 64> {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    use ::flatbuffers::Follow;
-    unsafe { ::flatbuffers::Array::follow(&self.0, 64) }
-  }
-
-  pub fn set_e(&mut self, items: &[f32; 64]) {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 64, items) };
-  }
-
-  pub fn f(&'a self) -> ::flatbuffers::Array<'a, bool, 64> {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    use ::flatbuffers::Follow;
-    unsafe { ::flatbuffers::Array::follow(&self.0, 320) }
-  }
-
-  pub fn set_f(&mut self, items: &[bool; 64]) {
-    // Safety:
-    // Created from a valid Table for this object
-    // Which contains a valid array in this slot
-    unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 320, items) };
-  }
-
-  pub fn unpack(&self) -> LargeArrayStructT {
-    LargeArrayStructT {
-      d: self.d().into(),
-      e: self.e().into(),
-      f: self.f().into(),
-    }
-  }
-}
-
-#[derive(Debug, Clone, PartialEq)]
-pub struct LargeArrayStructT {
-  pub d: [u8; 64],
-  pub e: [f32; 64],
-  pub f: [bool; 64],
-}
-impl Default for LargeArrayStructT {
-  fn default() -> Self {
-    Self {
-      d: [0; 64],
-      e: [0.0; 64],
-      f: [false; 64],
-    }
-  }
-}
-impl LargeArrayStructT {
-  pub fn pack(&self) -> LargeArrayStruct {
-    LargeArrayStruct::new(
-      &self.d,
-      &self.e,
-      &self.f,
-    )
-  }
-}
-
-pub enum ArrayTableOffset {}
-#[derive(Copy, Clone, PartialEq)]
-
-pub struct ArrayTable<'a> {
-  pub _tab: ::flatbuffers::Table<'a>,
-}
-
-impl<'a> ::flatbuffers::Follow<'a> for ArrayTable<'a> {
-  type Inner = ArrayTable<'a>;
-  #[inline]
-  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-    Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
-  }
-}
-
-impl<'a> ArrayTable<'a> {
-  pub const VT_A: ::flatbuffers::VOffsetT = 4;
-
-  #[inline]
-  pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
-    ArrayTable { _tab: table }
-  }
-  #[allow(unused_mut)]
-  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
-    _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
-    args: &'args ArrayTableArgs<'args>
-  ) -> ::flatbuffers::WIPOffset<ArrayTable<'bldr>> {
-    let mut builder = ArrayTableBuilder::new(_fbb);
-    if let Some(x) = args.a { builder.add_a(x); }
-    builder.finish()
-  }
-
-  pub fn unpack(&self) -> ArrayTableT {
-    let a = self.a().map(|x| {
-      x.unpack()
-    });
-    ArrayTableT {
-      a,
-    }
-  }
-
-  #[inline]
-  pub fn a(&self) -> Option<&'a ArrayStruct> {
-    // Safety:
-    // Created from valid Table for this object
-    // which contains a valid value in this slot
-    unsafe { self._tab.get::<ArrayStruct>(ArrayTable::VT_A, None)}
-  }
-}
-
-impl ::flatbuffers::Verifiable for ArrayTable<'_> {
-  #[inline]
-  fn run_verifier(
-    v: &mut ::flatbuffers::Verifier, pos: usize
-  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-    v.visit_table(pos)?
-     .visit_field::<ArrayStruct>("a", Self::VT_A, false)?
-     .finish();
-    Ok(())
-  }
-}
-pub struct ArrayTableArgs<'a> {
-    pub a: Option<&'a ArrayStruct>,
-}
-impl<'a> Default for ArrayTableArgs<'a> {
-  #[inline]
-  fn default() -> Self {
-    ArrayTableArgs {
-      a: None,
-    }
-  }
-}
-
-pub struct ArrayTableBuilder<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> {
-  fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-  start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
-}
-impl<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> ArrayTableBuilder<'a, 'b, A> {
-  #[inline]
-  pub fn add_a(&mut self, a: &ArrayStruct) {
-    self.fbb_.push_slot_always::<&ArrayStruct>(ArrayTable::VT_A, a);
-  }
-  #[inline]
-  pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> ArrayTableBuilder<'a, 'b, A> {
-    let start = _fbb.start_table();
-    ArrayTableBuilder {
-      fbb_: _fbb,
-      start_: start,
-    }
-  }
-  #[inline]
-  pub fn finish(self) -> ::flatbuffers::WIPOffset<ArrayTable<'a>> {
-    let o = self.fbb_.end_table(self.start_);
-    ::flatbuffers::WIPOffset::new(o.value())
-  }
-}
-
-impl ::core::fmt::Debug for ArrayTable<'_> {
-  fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
-    let mut ds = f.debug_struct("ArrayTable");
-      ds.field("a", &self.a());
-      ds.finish()
-  }
-}
-#[non_exhaustive]
-#[derive(Debug, Clone, PartialEq)]
-pub struct ArrayTableT {
-  pub a: Option<ArrayStructT>,
-}
-impl Default for ArrayTableT {
-  fn default() -> Self {
-    Self {
-      a: None,
-    }
-  }
-}
-impl ArrayTableT {
-  pub fn pack<'b, A: ::flatbuffers::Allocator + 'b>(
-    &self,
-    _fbb: &mut ::flatbuffers::FlatBufferBuilder<'b, A>
-  ) -> ::flatbuffers::WIPOffset<ArrayTable<'b>> {
-    let a_tmp = self.a.as_ref().map(|x| x.pack());
-    let a = a_tmp.as_ref();
-    ArrayTable::create(_fbb, &ArrayTableArgs{
-      a,
-    })
-  }
-}
-#[inline]
-/// Verifies that a buffer of bytes contains a `ArrayTable`
-/// and returns it.
-/// Note that verification is still experimental and may not
-/// catch every error, or be maximally performant. For the
-/// previous, unchecked, behavior use
-/// `root_as_array_table_unchecked`.
-pub fn root_as_array_table(buf: &[u8]) -> Result<ArrayTable<'_>, ::flatbuffers::InvalidFlatbuffer> {
-  ::flatbuffers::root::<ArrayTable>(buf)
-}
-#[inline]
-/// Verifies that a buffer of bytes contains a size prefixed
-/// `ArrayTable` and returns it.
-/// Note that verification is still experimental and may not
-/// catch every error, or be maximally performant. For the
-/// previous, unchecked, behavior use
-/// `size_prefixed_root_as_array_table_unchecked`.
-pub fn size_prefixed_root_as_array_table(buf: &[u8]) -> Result<ArrayTable<'_>, ::flatbuffers::InvalidFlatbuffer> {
-  ::flatbuffers::size_prefixed_root::<ArrayTable>(buf)
-}
-#[inline]
-/// Verifies, with the given options, that a buffer of bytes
-/// contains a `ArrayTable` and returns it.
-/// Note that verification is still experimental and may not
-/// catch every error, or be maximally performant. For the
-/// previous, unchecked, behavior use
-/// `root_as_array_table_unchecked`.
-pub fn root_as_array_table_with_opts<'b, 'o>(
-  opts: &'o ::flatbuffers::VerifierOptions,
-  buf: &'b [u8],
-) -> Result<ArrayTable<'b>, ::flatbuffers::InvalidFlatbuffer> {
-  ::flatbuffers::root_with_opts::<ArrayTable<'b>>(opts, buf)
-}
-#[inline]
-/// Verifies, with the given verifier options, that a buffer of
-/// bytes contains a size prefixed `ArrayTable` and returns
-/// it. Note that verification is still experimental and may not
-/// catch every error, or be maximally performant. For the
-/// previous, unchecked, behavior use
-/// `root_as_array_table_unchecked`.
-pub fn size_prefixed_root_as_array_table_with_opts<'b, 'o>(
-  opts: &'o ::flatbuffers::VerifierOptions,
-  buf: &'b [u8],
-) -> Result<ArrayTable<'b>, ::flatbuffers::InvalidFlatbuffer> {
-  ::flatbuffers::size_prefixed_root_with_opts::<ArrayTable<'b>>(opts, buf)
-}
-#[inline]
-/// Assumes, without verification, that a buffer of bytes contains a ArrayTable and returns it.
-/// # Safety
-/// Callers must trust the given bytes do indeed contain a valid `ArrayTable`.
-pub unsafe fn root_as_array_table_unchecked(buf: &[u8]) -> ArrayTable<'_> {
-  unsafe { ::flatbuffers::root_unchecked::<ArrayTable>(buf) }
-}
-#[inline]
-/// Assumes, without verification, that a buffer of bytes contains a size prefixed ArrayTable and returns it.
-/// # Safety
-/// Callers must trust the given bytes do indeed contain a valid size prefixed `ArrayTable`.
-pub unsafe fn size_prefixed_root_as_array_table_unchecked(buf: &[u8]) -> ArrayTable<'_> {
-  unsafe { ::flatbuffers::size_prefixed_root_unchecked::<ArrayTable>(buf) }
-}
-pub const ARRAY_TABLE_IDENTIFIER: &str = "ARRT";
-
-#[inline]
-pub fn array_table_buffer_has_identifier(buf: &[u8]) -> bool {
-  ::flatbuffers::buffer_has_identifier(buf, ARRAY_TABLE_IDENTIFIER, false)
-}
-
-#[inline]
-pub fn array_table_size_prefixed_buffer_has_identifier(buf: &[u8]) -> bool {
-  ::flatbuffers::buffer_has_identifier(buf, ARRAY_TABLE_IDENTIFIER, true)
-}
-
-pub const ARRAY_TABLE_EXTENSION: &str = "mon";
-
-#[inline]
-pub fn finish_array_table_buffer<'a, 'b, A: ::flatbuffers::Allocator + 'a>(
-    fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-    root: ::flatbuffers::WIPOffset<ArrayTable<'a>>) {
-  fbb.finish(root, Some(ARRAY_TABLE_IDENTIFIER));
-}
-
-#[inline]
-pub fn finish_size_prefixed_array_table_buffer<'a, 'b, A: ::flatbuffers::Allocator + 'a>(fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>, root: ::flatbuffers::WIPOffset<ArrayTable<'a>>) {
-  fbb.finish_size_prefixed(root, Some(ARRAY_TABLE_IDENTIFIER));
-}
-}  // pub mod Example
-}  // pub mod MyGame
-

tests/arrays_test/mod.rs

@@ -1,18 +1,16 @@
 // Automatically generated by the Flatbuffers compiler. Do not modify.
 // @generated
 pub mod my_game {
+  use super::*;
+  pub mod example {
     use super::*;
-    pub mod example {
-        use super::*;
-        mod test_enum_generated;
-        pub use self::test_enum_generated::*;
-        mod nested_struct_generated;
-        pub use self::nested_struct_generated::*;
-        mod array_struct_generated;
-        pub use self::array_struct_generated::*;
-        mod large_array_struct_generated;
-        pub use self::large_array_struct_generated::*;
-        mod array_table_generated;
-        pub use self::array_table_generated::*;
-    } // example
+    mod test_enum_generated;
+    pub use self::test_enum_generated::*;
+    mod nested_struct_generated;
+    pub use self::nested_struct_generated::*;
+    mod array_struct_generated;
+    pub use self::array_struct_generated::*;
+    mod array_table_generated;
+    pub use self::array_table_generated::*;
+  } // example
 } // my_game

tests/arrays_test/my_game/example/array_struct_generated.rs

@@ -2,60 +2,50 @@
 // @generated
 extern crate alloc;
 use super::*;
-
 // struct ArrayStruct, aligned to 8
 #[repr(transparent)]
 #[derive(Clone, Copy, PartialEq)]
 pub struct ArrayStruct(pub [u8; 160]);
-
-impl Default for ArrayStruct {
-    fn default() -> Self {
-        Self([0; 160])
-    }
+impl Default for ArrayStruct { 
+  fn default() -> Self { 
+    Self([0; 160])
+  }
 }
-
 impl ::core::fmt::Debug for ArrayStruct {
-    fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
-        f.debug_struct("ArrayStruct")
-            .field("a", &self.a())
-            .field("b", &self.b())
-            .field("c", &self.c())
-            .field("d", &self.d())
-            .field("e", &self.e())
-            .field("f", &self.f())
-            .finish()
-    }
+  fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
+    f.debug_struct("ArrayStruct")
+      .field("a", &self.a())
+      .field("b", &self.b())
+      .field("c", &self.c())
+      .field("d", &self.d())
+      .field("e", &self.e())
+      .field("f", &self.f())
+      .finish()
+  }
 }
 
 impl ::flatbuffers::SimpleToVerifyInSlice for ArrayStruct {}
-
 impl<'a> ::flatbuffers::Follow<'a> for ArrayStruct {
-    type Inner = &'a ArrayStruct;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        unsafe { <&'a ArrayStruct>::follow(buf, loc) }
-    }
+  type Inner = &'a ArrayStruct;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    unsafe { <&'a ArrayStruct>::follow(buf, loc) }
+  }
 }
-
 impl<'a> ::flatbuffers::Follow<'a> for &'a ArrayStruct {
-    type Inner = &'a ArrayStruct;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        unsafe { ::flatbuffers::follow_cast_ref::<ArrayStruct>(buf, loc) }
-    }
+  type Inner = &'a ArrayStruct;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    unsafe { ::flatbuffers::follow_cast_ref::<ArrayStruct>(buf, loc) }
+  }
 }
-
 impl<'b> ::flatbuffers::Push for ArrayStruct {
     type Output = ArrayStruct;
-
     #[inline]
     unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
         let src = unsafe { ::core::slice::from_raw_parts(self as *const ArrayStruct as *const u8, <Self as ::flatbuffers::Push>::size()) };
         dst.copy_from_slice(src);
     }
-
     #[inline]
     fn alignment() -> ::flatbuffers::PushAlignment {
         ::flatbuffers::PushAlignment::new(8)
@@ -63,219 +53,207 @@ impl<'b> ::flatbuffers::Push for ArrayStruct {
 }
 
 impl<'a> ::flatbuffers::Verifiable for ArrayStruct {
-    #[inline]
-    fn run_verifier(
-        v: &mut ::flatbuffers::Verifier, pos: usize
-    ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-        v.in_buffer::<Self>(pos)
-    }
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    v.in_buffer::<Self>(pos)
+  }
 }
 
 impl<'a> ArrayStruct {
-    #[allow(clippy::too_many_arguments)]
-    pub fn new(
-        a: f32,
-        b: &[i32; 15],
-        c: i8,
-        d: &[NestedStruct; 2],
-        e: i32,
-        f: &[i64; 2],
-    ) -> Self {
-        let mut s = Self([0; 160]);
-        s.set_a(a);
-        s.set_b(b);
-        s.set_c(c);
-        s.set_d(d);
-        s.set_e(e);
-        s.set_f(f);
-        s
-    }
+  #[allow(clippy::too_many_arguments)]
+  pub fn new(
+    a: f32,
+    b: &[i32; 15],
+    c: i8,
+    d: &[NestedStruct; 2],
+    e: i32,
+    f: &[i64; 2],
+  ) -> Self {
+    let mut s = Self([0; 160]);
+    s.set_a(a);
+    s.set_b(b);
+    s.set_c(c);
+    s.set_d(d);
+    s.set_e(e);
+    s.set_f(f);
+    s
+  }
 
-    pub const fn get_fully_qualified_name() -> &'static str {
-        "MyGame.Example.ArrayStruct"
-    }
+  pub const fn get_fully_qualified_name() -> &'static str {
+    "MyGame.Example.ArrayStruct"
+  }
 
-    pub fn a(&self) -> f32 {
-        let mut mem = ::core::mem::MaybeUninit::<<f32 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        ::flatbuffers::EndianScalar::from_little_endian(unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                self.0[0..].as_ptr(),
-                mem.as_mut_ptr() as *mut u8,
-                ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-            mem.assume_init()
-        })
-    }
+  pub fn a(&self) -> f32 {
+    let mut mem = ::core::mem::MaybeUninit::<<f32 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    ::flatbuffers::EndianScalar::from_little_endian(unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        self.0[0..].as_ptr(),
+        mem.as_mut_ptr() as *mut u8,
+        ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
+      mem.assume_init()
+    })
+  }
 
-    pub fn set_a(&mut self, x: f32) {
-        let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                &x_le as *const _ as *const u8,
-                self.0[0..].as_mut_ptr(),
-                ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-        }
+  pub fn set_a(&mut self, x: f32) {
+    let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        &x_le as *const _ as *const u8,
+        self.0[0..].as_mut_ptr(),
+        ::core::mem::size_of::<<f32 as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
     }
+  }
 
-    pub fn b(&'a self) -> ::flatbuffers::Array<'a, i32, 15> {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        use ::flatbuffers::Follow;
-        unsafe { ::flatbuffers::Array::follow(&self.0, 4) }
-    }
+  pub fn b(&'a self) -> ::flatbuffers::Array<'a, i32, 15> {
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid array in this slot
+    use ::flatbuffers::Follow;
+    unsafe { ::flatbuffers::Array::follow(&self.0, 4) }
+  }
 
-    pub fn set_b(&mut self, items: &[i32; 15]) {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 4, items) };
-    }
+  pub fn set_b(&mut self, items: &[i32; 15]) {
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid array in this slot
+    unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 4, items) };
+  }
 
-    pub fn c(&self) -> i8 {
-        let mut mem = ::core::mem::MaybeUninit::<<i8 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        ::flatbuffers::EndianScalar::from_little_endian(unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                self.0[64..].as_ptr(),
-                mem.as_mut_ptr() as *mut u8,
-                ::core::mem::size_of::<<i8 as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-            mem.assume_init()
-        })
-    }
+  pub fn c(&self) -> i8 {
+    let mut mem = ::core::mem::MaybeUninit::<<i8 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    ::flatbuffers::EndianScalar::from_little_endian(unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        self.0[64..].as_ptr(),
+        mem.as_mut_ptr() as *mut u8,
+        ::core::mem::size_of::<<i8 as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
+      mem.assume_init()
+    })
+  }
 
-    pub fn set_c(&mut self, x: i8) {
-        let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                &x_le as *const _ as *const u8,
-                self.0[64..].as_mut_ptr(),
-                ::core::mem::size_of::<<i8 as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-        }
+  pub fn set_c(&mut self, x: i8) {
+    let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        &x_le as *const _ as *const u8,
+        self.0[64..].as_mut_ptr(),
+        ::core::mem::size_of::<<i8 as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
     }
+  }
 
-    pub fn d(&'a self) -> ::flatbuffers::Array<'a, NestedStruct, 2> {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        use ::flatbuffers::Follow;
-        unsafe { ::flatbuffers::Array::follow(&self.0, 72) }
-    }
+  pub fn d(&'a self) -> ::flatbuffers::Array<'a, NestedStruct, 2> {
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid array in this slot
+    use ::flatbuffers::Follow;
+    unsafe { ::flatbuffers::Array::follow(&self.0, 72) }
+  }
 
-    pub fn set_d(&mut self, x: &[NestedStruct; 2]) {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        unsafe {
-            ::core::ptr::copy(
-                x.as_ptr() as *const u8,
-                self.0.as_mut_ptr().add(72),
-                64,
-            );
-        }
+  pub fn set_d(&mut self, x: &[NestedStruct; 2]) {
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid array in this slot
+    unsafe {
+      ::core::ptr::copy(
+        x.as_ptr() as *const u8,
+        self.0.as_mut_ptr().add(72),
+        64,
+      );
     }
+  }
 
-    pub fn e(&self) -> i32 {
-        let mut mem = ::core::mem::MaybeUninit::<<i32 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        ::flatbuffers::EndianScalar::from_little_endian(unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                self.0[136..].as_ptr(),
-                mem.as_mut_ptr() as *mut u8,
-                ::core::mem::size_of::<<i32 as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-            mem.assume_init()
-        })
-    }
+  pub fn e(&self) -> i32 {
+    let mut mem = ::core::mem::MaybeUninit::<<i32 as ::flatbuffers::EndianScalar>::Scalar>::uninit();
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    ::flatbuffers::EndianScalar::from_little_endian(unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        self.0[136..].as_ptr(),
+        mem.as_mut_ptr() as *mut u8,
+        ::core::mem::size_of::<<i32 as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
+      mem.assume_init()
+    })
+  }
 
-    pub fn set_e(&mut self, x: i32) {
-        let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                &x_le as *const _ as *const u8,
-                self.0[136..].as_mut_ptr(),
-                ::core::mem::size_of::<<i32 as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-        }
+  pub fn set_e(&mut self, x: i32) {
+    let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        &x_le as *const _ as *const u8,
+        self.0[136..].as_mut_ptr(),
+        ::core::mem::size_of::<<i32 as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
     }
+  }
 
-    pub fn f(&'a self) -> ::flatbuffers::Array<'a, i64, 2> {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        use ::flatbuffers::Follow;
-        unsafe { ::flatbuffers::Array::follow(&self.0, 144) }
-    }
+  pub fn f(&'a self) -> ::flatbuffers::Array<'a, i64, 2> {
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid array in this slot
+    use ::flatbuffers::Follow;
+    unsafe { ::flatbuffers::Array::follow(&self.0, 144) }
+  }
 
-    pub fn set_f(&mut self, items: &[i64; 2]) {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 144, items) };
-    }
+  pub fn set_f(&mut self, items: &[i64; 2]) {
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid array in this slot
+    unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 144, items) };
+  }
 
-    pub fn unpack(&self) -> ArrayStructT {
-        ArrayStructT {
-            a: self.a(),
-            b: self.b().into(),
-            c: self.c(),
-        d: { let d = self.d(); ::flatbuffers::array_init(|i| d.get(i).unpack()) },
-            e: self.e(),
-            f: self.f().into(),
-        }
+  pub fn unpack(&self) -> ArrayStructT {
+    ArrayStructT {
+      a: self.a(),
+      b: self.b().into(),
+      c: self.c(),
+      d: { let d = self.d(); ::flatbuffers::array_init(|i| d.get(i).unpack()) },
+      e: self.e(),
+      f: self.f().into(),
     }
+  }
 }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Default)]
 pub struct ArrayStructT {
-    pub a: f32,
-    pub b: [i32; 15],
-    pub c: i8,
-    pub d: [NestedStructT; 2],
-    pub e: i32,
-    pub f: [i64; 2],
+  pub a: f32,
+  pub b: [i32; 15],
+  pub c: i8,
+  pub d: [NestedStructT; 2],
+  pub e: i32,
+  pub f: [i64; 2],
 }
-impl Default for ArrayStructT {
-    fn default() -> Self {
-        Self {
-            a: 0.0,
-            b: [0; 15],
-            c: 0,
-            d: ::flatbuffers::array_init(|_| Default::default()),
-            e: 0,
-            f: [0; 2],
-        }
-    }
+impl ArrayStructT {
+  pub fn pack(&self) -> ArrayStruct {
+    ArrayStruct::new(
+      self.a,
+      &self.b,
+      self.c,
+      &::flatbuffers::array_init(|i| self.d[i].pack()),
+      self.e,
+      &self.f,
+    )
+  }
 }
 
-impl ArrayStructT {
-    pub fn pack(&self) -> ArrayStruct {
-        ArrayStruct::new(
-            self.a,
-            &self.b,
-            self.c,
-            &::flatbuffers::array_init(|i| self.d[i].pack()),
-            self.e,
-            &self.f,
-        )
-    }
-}

tests/arrays_test/my_game/example/array_table_generated.rs

@@ -2,226 +2,208 @@
 // @generated
 extern crate alloc;
 use super::*;
-
 pub enum ArrayTableOffset {}
-
 #[derive(Copy, Clone, PartialEq)]
+
 pub struct ArrayTable<'a> {
-    pub _tab: ::flatbuffers::Table<'a>,
+  pub _tab: ::flatbuffers::Table<'a>,
 }
 
 impl<'a> ::flatbuffers::Follow<'a> for ArrayTable<'a> {
-    type Inner = ArrayTable<'a>;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
-    }
+  type Inner = ArrayTable<'a>;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
+  }
 }
 
 impl<'a> ArrayTable<'a> {
-    pub const VT_A: ::flatbuffers::VOffsetT = 4;
+  pub const VT_A: ::flatbuffers::VOffsetT = 4;
 
-    pub const fn get_fully_qualified_name() -> &'static str {
-        "MyGame.Example.ArrayTable"
-    }
+  pub const fn get_fully_qualified_name() -> &'static str {
+    "MyGame.Example.ArrayTable"
+  }
 
-    #[inline]
-    pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
-        ArrayTable { _tab: table }
-    }
+  #[inline]
+  pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
+    ArrayTable { _tab: table }
+  }
+  #[allow(unused_mut)]
+  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
+    _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
+    args: &'args ArrayTableArgs<'args>
+  ) -> ::flatbuffers::WIPOffset<ArrayTable<'bldr>> {
+    let mut builder = ArrayTableBuilder::new(_fbb);
+    if let Some(x) = args.a { builder.add_a(x); }
+    builder.finish()
+  }
 
-    #[allow(unused_mut)]
-    pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
-        _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
-        args: &'args ArrayTableArgs<'args>
-    ) -> ::flatbuffers::WIPOffset<ArrayTable<'bldr>> {
-        let mut builder = ArrayTableBuilder::new(_fbb);
-        if let Some(x) = args.a { builder.add_a(x); }
-        builder.finish()
+  pub fn unpack(&self) -> ArrayTableT {
+    let a = self.a().map(|x| {
+      x.unpack()
+    });
+    ArrayTableT {
+      a,
     }
+  }
 
-    pub fn unpack(&self) -> ArrayTableT {
-        let a = self.a().map(|x| {
-            x.unpack()
-        });
-        ArrayTableT {
-            a,
-        }
-    }
-
-    #[inline]
-    pub fn a(&self) -> Option<&'a ArrayStruct> {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<ArrayStruct>(ArrayTable::VT_A, None)}
-    }
+  #[inline]
+  pub fn a(&self) -> Option<&'a ArrayStruct> {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<ArrayStruct>(ArrayTable::VT_A, None)}
+  }
 }
 
 impl ::flatbuffers::Verifiable for ArrayTable<'_> {
-    #[inline]
-    fn run_verifier(
-        v: &mut ::flatbuffers::Verifier, pos: usize
-    ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-        v.visit_table(pos)?
-            .visit_field::<ArrayStruct>("a", Self::VT_A, false)?
-            .finish();
-        Ok(())
-    }
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    v.visit_table(pos)?
+     .visit_field::<ArrayStruct>("a", Self::VT_A, false)?
+     .finish();
+    Ok(())
+  }
 }
-
 pub struct ArrayTableArgs<'a> {
     pub a: Option<&'a ArrayStruct>,
 }
-
 impl<'a> Default for ArrayTableArgs<'a> {
-    #[inline]
-    fn default() -> Self {
-        ArrayTableArgs {
-            a: None,
-        }
+  #[inline]
+  fn default() -> Self {
+    ArrayTableArgs {
+      a: None,
     }
+  }
 }
 
 pub struct ArrayTableBuilder<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> {
-    fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-    start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
+  fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
+  start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
 }
-
 impl<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> ArrayTableBuilder<'a, 'b, A> {
-    #[inline]
-    pub fn add_a(&mut self, a: &ArrayStruct) {
-        self.fbb_.push_slot_always::<&ArrayStruct>(ArrayTable::VT_A, a);
-    }
-
-    #[inline]
-    pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> ArrayTableBuilder<'a, 'b, A> {
-        let start = _fbb.start_table();
-        ArrayTableBuilder {
-            fbb_: _fbb,
-            start_: start,
-        }
-    }
-
-    #[inline]
-    pub fn finish(self) -> ::flatbuffers::WIPOffset<ArrayTable<'a>> {
-        let o = self.fbb_.end_table(self.start_);
-        ::flatbuffers::WIPOffset::new(o.value())
+  #[inline]
+  pub fn add_a(&mut self, a: &ArrayStruct) {
+    self.fbb_.push_slot_always::<&ArrayStruct>(ArrayTable::VT_A, a);
+  }
+  #[inline]
+  pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> ArrayTableBuilder<'a, 'b, A> {
+    let start = _fbb.start_table();
+    ArrayTableBuilder {
+      fbb_: _fbb,
+      start_: start,
     }
+  }
+  #[inline]
+  pub fn finish(self) -> ::flatbuffers::WIPOffset<ArrayTable<'a>> {
+    let o = self.fbb_.end_table(self.start_);
+    ::flatbuffers::WIPOffset::new(o.value())
+  }
 }
 
 impl ::core::fmt::Debug for ArrayTable<'_> {
-    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
-        let mut ds = f.debug_struct("ArrayTable");
-        ds.field("a", &self.a());
-        ds.finish()
-    }
+  fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
+    let mut ds = f.debug_struct("ArrayTable");
+      ds.field("a", &self.a());
+      ds.finish()
+  }
 }
-
 #[non_exhaustive]
 #[derive(Debug, Clone, PartialEq)]
 pub struct ArrayTableT {
-    pub a: Option<ArrayStructT>,
+  pub a: Option<ArrayStructT>,
 }
-
 impl Default for ArrayTableT {
-    fn default() -> Self {
-        Self {
-            a: None,
-        }
+  fn default() -> Self {
+    Self {
+      a: None,
     }
+  }
 }
-
 impl ArrayTableT {
-    pub fn pack<'b, A: ::flatbuffers::Allocator + 'b>(
-        &self,
-        _fbb: &mut ::flatbuffers::FlatBufferBuilder<'b, A>
-    ) -> ::flatbuffers::WIPOffset<ArrayTable<'b>> {
-        let a_tmp = self.a.as_ref().map(|x| x.pack());
-        let a = a_tmp.as_ref();
-        ArrayTable::create(_fbb, &ArrayTableArgs{
-            a,
-        })
-    }
+  pub fn pack<'b, A: ::flatbuffers::Allocator + 'b>(
+    &self,
+    _fbb: &mut ::flatbuffers::FlatBufferBuilder<'b, A>
+  ) -> ::flatbuffers::WIPOffset<ArrayTable<'b>> {
+    let a_tmp = self.a.as_ref().map(|x| x.pack());
+    let a = a_tmp.as_ref();
+    ArrayTable::create(_fbb, &ArrayTableArgs{
+      a,
+    })
+  }
 }
-
+#[inline]
 /// Verifies that a buffer of bytes contains a `ArrayTable`
 /// and returns it.
 /// Note that verification is still experimental and may not
 /// catch every error, or be maximally performant. For the
 /// previous, unchecked, behavior use
 /// `root_as_array_table_unchecked`.
-#[inline]
 pub fn root_as_array_table(buf: &[u8]) -> Result<ArrayTable<'_>, ::flatbuffers::InvalidFlatbuffer> {
-    ::flatbuffers::root::<ArrayTable>(buf)
+  ::flatbuffers::root::<ArrayTable>(buf)
 }
-
+#[inline]
 /// Verifies that a buffer of bytes contains a size prefixed
 /// `ArrayTable` and returns it.
 /// Note that verification is still experimental and may not
 /// catch every error, or be maximally performant. For the
 /// previous, unchecked, behavior use
 /// `size_prefixed_root_as_array_table_unchecked`.
-#[inline]
 pub fn size_prefixed_root_as_array_table(buf: &[u8]) -> Result<ArrayTable<'_>, ::flatbuffers::InvalidFlatbuffer> {
-    ::flatbuffers::size_prefixed_root::<ArrayTable>(buf)
+  ::flatbuffers::size_prefixed_root::<ArrayTable>(buf)
 }
-
+#[inline]
 /// Verifies, with the given options, that a buffer of bytes
 /// contains a `ArrayTable` and returns it.
 /// Note that verification is still experimental and may not
 /// catch every error, or be maximally performant. For the
 /// previous, unchecked, behavior use
 /// `root_as_array_table_unchecked`.
-#[inline]
 pub fn root_as_array_table_with_opts<'b, 'o>(
-    opts: &'o ::flatbuffers::VerifierOptions,
-    buf: &'b [u8],
+  opts: &'o ::flatbuffers::VerifierOptions,
+  buf: &'b [u8],
 ) -> Result<ArrayTable<'b>, ::flatbuffers::InvalidFlatbuffer> {
-    ::flatbuffers::root_with_opts::<ArrayTable<'b>>(opts, buf)
+  ::flatbuffers::root_with_opts::<ArrayTable<'b>>(opts, buf)
 }
-
+#[inline]
 /// Verifies, with the given verifier options, that a buffer of
 /// bytes contains a size prefixed `ArrayTable` and returns
 /// it. Note that verification is still experimental and may not
 /// catch every error, or be maximally performant. For the
 /// previous, unchecked, behavior use
 /// `root_as_array_table_unchecked`.
-#[inline]
 pub fn size_prefixed_root_as_array_table_with_opts<'b, 'o>(
-    opts: &'o ::flatbuffers::VerifierOptions,
-    buf: &'b [u8],
+  opts: &'o ::flatbuffers::VerifierOptions,
+  buf: &'b [u8],
 ) -> Result<ArrayTable<'b>, ::flatbuffers::InvalidFlatbuffer> {
-    ::flatbuffers::size_prefixed_root_with_opts::<ArrayTable<'b>>(opts, buf)
+  ::flatbuffers::size_prefixed_root_with_opts::<ArrayTable<'b>>(opts, buf)
 }
-
+#[inline]
 /// Assumes, without verification, that a buffer of bytes contains a ArrayTable and returns it.
 /// # Safety
 /// Callers must trust the given bytes do indeed contain a valid `ArrayTable`.
-#[inline]
 pub unsafe fn root_as_array_table_unchecked(buf: &[u8]) -> ArrayTable<'_> {
-    unsafe { ::flatbuffers::root_unchecked::<ArrayTable>(buf) }
+  unsafe { ::flatbuffers::root_unchecked::<ArrayTable>(buf) }
 }
-
+#[inline]
 /// Assumes, without verification, that a buffer of bytes contains a size prefixed ArrayTable and returns it.
 /// # Safety
 /// Callers must trust the given bytes do indeed contain a valid size prefixed `ArrayTable`.
-#[inline]
 pub unsafe fn size_prefixed_root_as_array_table_unchecked(buf: &[u8]) -> ArrayTable<'_> {
-    unsafe { ::flatbuffers::size_prefixed_root_unchecked::<ArrayTable>(buf) }
+  unsafe { ::flatbuffers::size_prefixed_root_unchecked::<ArrayTable>(buf) }
 }
-
 pub const ARRAY_TABLE_IDENTIFIER: &str = "ARRT";
 
 #[inline]
 pub fn array_table_buffer_has_identifier(buf: &[u8]) -> bool {
-    ::flatbuffers::buffer_has_identifier(buf, ARRAY_TABLE_IDENTIFIER, false)
+  ::flatbuffers::buffer_has_identifier(buf, ARRAY_TABLE_IDENTIFIER, false)
 }
 
 #[inline]
 pub fn array_table_size_prefixed_buffer_has_identifier(buf: &[u8]) -> bool {
-    ::flatbuffers::buffer_has_identifier(buf, ARRAY_TABLE_IDENTIFIER, true)
+  ::flatbuffers::buffer_has_identifier(buf, ARRAY_TABLE_IDENTIFIER, true)
 }
 
 pub const ARRAY_TABLE_EXTENSION: &str = "mon";
@@ -229,15 +211,11 @@ pub const ARRAY_TABLE_EXTENSION: &str = "mon";
 #[inline]
 pub fn finish_array_table_buffer<'a, 'b, A: ::flatbuffers::Allocator + 'a>(
     fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-    root: ::flatbuffers::WIPOffset<ArrayTable<'a>>
-) {
-    fbb.finish(root, Some(ARRAY_TABLE_IDENTIFIER));
+    root: ::flatbuffers::WIPOffset<ArrayTable<'a>>) {
+  fbb.finish(root, Some(ARRAY_TABLE_IDENTIFIER));
 }
 
 #[inline]
-pub fn finish_size_prefixed_array_table_buffer<'a, 'b, A: ::flatbuffers::Allocator + 'a>(
-    fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-    root: ::flatbuffers::WIPOffset<ArrayTable<'a>>
-) {
-    fbb.finish_size_prefixed(root, Some(ARRAY_TABLE_IDENTIFIER));
+pub fn finish_size_prefixed_array_table_buffer<'a, 'b, A: ::flatbuffers::Allocator + 'a>(fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>, root: ::flatbuffers::WIPOffset<ArrayTable<'a>>) {
+  fbb.finish_size_prefixed(root, Some(ARRAY_TABLE_IDENTIFIER));
 }

tests/arrays_test/my_game/example/large_array_struct_generated.rs

@@ -1,223 +0,0 @@
-// automatically generated by the FlatBuffers compiler, do not modify
-// @generated
-extern crate alloc;
-use super::*;
-
-// struct LargeArrayStruct, aligned to 8
-#[repr(transparent)]
-#[derive(Clone, Copy, PartialEq)]
-pub struct LargeArrayStruct(pub [u8; 2496]);
-
-impl Default for LargeArrayStruct {
-    fn default() -> Self {
-        Self([0; 2496])
-    }
-}
-
-impl ::core::fmt::Debug for LargeArrayStruct {
-    fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
-        f.debug_struct("LargeArrayStruct")
-            .field("d", &self.d())
-            .field("e", &self.e())
-            .field("f", &self.f())
-            .field("g", &self.g())
-            .field("h", &self.h())
-            .finish()
-    }
-}
-
-impl ::flatbuffers::SimpleToVerifyInSlice for LargeArrayStruct {}
-
-impl<'a> ::flatbuffers::Follow<'a> for LargeArrayStruct {
-    type Inner = &'a LargeArrayStruct;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        unsafe { <&'a LargeArrayStruct>::follow(buf, loc) }
-    }
-}
-
-impl<'a> ::flatbuffers::Follow<'a> for &'a LargeArrayStruct {
-    type Inner = &'a LargeArrayStruct;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        unsafe { ::flatbuffers::follow_cast_ref::<LargeArrayStruct>(buf, loc) }
-    }
-}
-
-impl<'b> ::flatbuffers::Push for LargeArrayStruct {
-    type Output = LargeArrayStruct;
-
-    #[inline]
-    unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
-        let src = unsafe { ::core::slice::from_raw_parts(self as *const LargeArrayStruct as *const u8, <Self as ::flatbuffers::Push>::size()) };
-        dst.copy_from_slice(src);
-    }
-
-    #[inline]
-    fn alignment() -> ::flatbuffers::PushAlignment {
-        ::flatbuffers::PushAlignment::new(8)
-    }
-}
-
-impl<'a> ::flatbuffers::Verifiable for LargeArrayStruct {
-    #[inline]
-    fn run_verifier(
-        v: &mut ::flatbuffers::Verifier, pos: usize
-    ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-        v.in_buffer::<Self>(pos)
-    }
-}
-
-impl<'a> LargeArrayStruct {
-    #[allow(clippy::too_many_arguments)]
-    pub fn new(
-        d: &[u8; 64],
-        e: &[f32; 64],
-        f: &[bool; 64],
-        g: &[NestedStruct; 64],
-        h: &[TestEnum; 64],
-    ) -> Self {
-        let mut s = Self([0; 2496]);
-        s.set_d(d);
-        s.set_e(e);
-        s.set_f(f);
-        s.set_g(g);
-        s.set_h(h);
-        s
-    }
-
-    pub const fn get_fully_qualified_name() -> &'static str {
-        "MyGame.Example.LargeArrayStruct"
-    }
-
-    pub fn d(&'a self) -> ::flatbuffers::Array<'a, u8, 64> {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        use ::flatbuffers::Follow;
-        unsafe { ::flatbuffers::Array::follow(&self.0, 0) }
-    }
-
-    pub fn set_d(&mut self, items: &[u8; 64]) {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 0, items) };
-    }
-
-    pub fn e(&'a self) -> ::flatbuffers::Array<'a, f32, 64> {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        use ::flatbuffers::Follow;
-        unsafe { ::flatbuffers::Array::follow(&self.0, 64) }
-    }
-
-    pub fn set_e(&mut self, items: &[f32; 64]) {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 64, items) };
-    }
-
-    pub fn f(&'a self) -> ::flatbuffers::Array<'a, bool, 64> {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        use ::flatbuffers::Follow;
-        unsafe { ::flatbuffers::Array::follow(&self.0, 320) }
-    }
-
-    pub fn set_f(&mut self, items: &[bool; 64]) {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 320, items) };
-    }
-
-    pub fn g(&'a self) -> ::flatbuffers::Array<'a, NestedStruct, 64> {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        use ::flatbuffers::Follow;
-        unsafe { ::flatbuffers::Array::follow(&self.0, 384) }
-    }
-
-    pub fn set_g(&mut self, x: &[NestedStruct; 64]) {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        unsafe {
-            ::core::ptr::copy(
-                x.as_ptr() as *const u8,
-                self.0.as_mut_ptr().add(384),
-                2048,
-            );
-        }
-    }
-
-    pub fn h(&'a self) -> ::flatbuffers::Array<'a, TestEnum, 64> {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        use ::flatbuffers::Follow;
-        unsafe { ::flatbuffers::Array::follow(&self.0, 2432) }
-    }
-
-    pub fn set_h(&mut self, x: &[TestEnum; 64]) {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        unsafe {
-            ::core::ptr::copy(
-                x.as_ptr() as *const u8,
-                self.0.as_mut_ptr().add(2432),
-                64,
-            );
-        }
-    }
-
-    pub fn unpack(&self) -> LargeArrayStructT {
-        LargeArrayStructT {
-            d: self.d().into(),
-            e: self.e().into(),
-            f: self.f().into(),
-        g: { let g = self.g(); ::flatbuffers::array_init(|i| g.get(i).unpack()) },
-            h: self.h().into(),
-        }
-    }
-}
-
-#[derive(Debug, Clone, PartialEq)]
-pub struct LargeArrayStructT {
-    pub d: [u8; 64],
-    pub e: [f32; 64],
-    pub f: [bool; 64],
-    pub g: [NestedStructT; 64],
-    pub h: [TestEnum; 64],
-}
-impl Default for LargeArrayStructT {
-    fn default() -> Self {
-        Self {
-            d: [0; 64],
-            e: [0.0; 64],
-            f: [false; 64],
-            g: ::flatbuffers::array_init(|_| Default::default()),
-            h: ::flatbuffers::array_init(|_| Default::default()),
-        }
-    }
-}
-
-impl LargeArrayStructT {
-    pub fn pack(&self) -> LargeArrayStruct {
-        LargeArrayStruct::new(
-            &self.d,
-            &self.e,
-            &self.f,
-            &::flatbuffers::array_init(|i| self.g[i].pack()),
-            &self.h,
-        )
-    }
-}

tests/arrays_test/my_game/example/nested_struct_generated.rs

@@ -2,58 +2,48 @@
 // @generated
 extern crate alloc;
 use super::*;
-
 // struct NestedStruct, aligned to 8
 #[repr(transparent)]
 #[derive(Clone, Copy, PartialEq)]
 pub struct NestedStruct(pub [u8; 32]);
-
-impl Default for NestedStruct {
-    fn default() -> Self {
-        Self([0; 32])
-    }
+impl Default for NestedStruct { 
+  fn default() -> Self { 
+    Self([0; 32])
+  }
 }
-
 impl ::core::fmt::Debug for NestedStruct {
-    fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
-        f.debug_struct("NestedStruct")
-            .field("a", &self.a())
-            .field("b", &self.b())
-            .field("c", &self.c())
-            .field("d", &self.d())
-            .finish()
-    }
+  fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
+    f.debug_struct("NestedStruct")
+      .field("a", &self.a())
+      .field("b", &self.b())
+      .field("c", &self.c())
+      .field("d", &self.d())
+      .finish()
+  }
 }
 
 impl ::flatbuffers::SimpleToVerifyInSlice for NestedStruct {}
-
 impl<'a> ::flatbuffers::Follow<'a> for NestedStruct {
-    type Inner = &'a NestedStruct;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        unsafe { <&'a NestedStruct>::follow(buf, loc) }
-    }
+  type Inner = &'a NestedStruct;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    unsafe { <&'a NestedStruct>::follow(buf, loc) }
+  }
 }
-
 impl<'a> ::flatbuffers::Follow<'a> for &'a NestedStruct {
-    type Inner = &'a NestedStruct;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        unsafe { ::flatbuffers::follow_cast_ref::<NestedStruct>(buf, loc) }
-    }
+  type Inner = &'a NestedStruct;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    unsafe { ::flatbuffers::follow_cast_ref::<NestedStruct>(buf, loc) }
+  }
 }
-
 impl<'b> ::flatbuffers::Push for NestedStruct {
     type Output = NestedStruct;
-
     #[inline]
     unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
         let src = unsafe { ::core::slice::from_raw_parts(self as *const NestedStruct as *const u8, <Self as ::flatbuffers::Push>::size()) };
         dst.copy_from_slice(src);
     }
-
     #[inline]
     fn alignment() -> ::flatbuffers::PushAlignment {
         ::flatbuffers::PushAlignment::new(8)
@@ -61,149 +51,139 @@ impl<'b> ::flatbuffers::Push for NestedStruct {
 }
 
 impl<'a> ::flatbuffers::Verifiable for NestedStruct {
-    #[inline]
-    fn run_verifier(
-        v: &mut ::flatbuffers::Verifier, pos: usize
-    ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-        v.in_buffer::<Self>(pos)
-    }
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    v.in_buffer::<Self>(pos)
+  }
 }
 
 impl<'a> NestedStruct {
-    #[allow(clippy::too_many_arguments)]
-    pub fn new(
-        a: &[i32; 2],
-        b: TestEnum,
-        c: &[TestEnum; 2],
-        d: &[i64; 2],
-    ) -> Self {
-        let mut s = Self([0; 32]);
-        s.set_a(a);
-        s.set_b(b);
-        s.set_c(c);
-        s.set_d(d);
-        s
-    }
+  #[allow(clippy::too_many_arguments)]
+  pub fn new(
+    a: &[i32; 2],
+    b: TestEnum,
+    c: &[TestEnum; 2],
+    d: &[i64; 2],
+  ) -> Self {
+    let mut s = Self([0; 32]);
+    s.set_a(a);
+    s.set_b(b);
+    s.set_c(c);
+    s.set_d(d);
+    s
+  }
 
-    pub const fn get_fully_qualified_name() -> &'static str {
-        "MyGame.Example.NestedStruct"
-    }
+  pub const fn get_fully_qualified_name() -> &'static str {
+    "MyGame.Example.NestedStruct"
+  }
 
-    pub fn a(&'a self) -> ::flatbuffers::Array<'a, i32, 2> {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        use ::flatbuffers::Follow;
-        unsafe { ::flatbuffers::Array::follow(&self.0, 0) }
-    }
+  pub fn a(&'a self) -> ::flatbuffers::Array<'a, i32, 2> {
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid array in this slot
+    use ::flatbuffers::Follow;
+    unsafe { ::flatbuffers::Array::follow(&self.0, 0) }
+  }
 
-    pub fn set_a(&mut self, items: &[i32; 2]) {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 0, items) };
-    }
+  pub fn set_a(&mut self, items: &[i32; 2]) {
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid array in this slot
+    unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 0, items) };
+  }
 
-    pub fn b(&self) -> TestEnum {
-        let mut mem = ::core::mem::MaybeUninit::<<TestEnum as ::flatbuffers::EndianScalar>::Scalar>::uninit();
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        ::flatbuffers::EndianScalar::from_little_endian(unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                self.0[8..].as_ptr(),
-                mem.as_mut_ptr() as *mut u8,
-                ::core::mem::size_of::<<TestEnum as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-            mem.assume_init()
-        })
-    }
+  pub fn b(&self) -> TestEnum {
+    let mut mem = ::core::mem::MaybeUninit::<<TestEnum as ::flatbuffers::EndianScalar>::Scalar>::uninit();
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    ::flatbuffers::EndianScalar::from_little_endian(unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        self.0[8..].as_ptr(),
+        mem.as_mut_ptr() as *mut u8,
+        ::core::mem::size_of::<<TestEnum as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
+      mem.assume_init()
+    })
+  }
 
-    pub fn set_b(&mut self, x: TestEnum) {
-        let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid value in this slot
-        unsafe {
-            ::core::ptr::copy_nonoverlapping(
-                &x_le as *const _ as *const u8,
-                self.0[8..].as_mut_ptr(),
-                ::core::mem::size_of::<<TestEnum as ::flatbuffers::EndianScalar>::Scalar>(),
-            );
-        }
+  pub fn set_b(&mut self, x: TestEnum) {
+    let x_le = ::flatbuffers::EndianScalar::to_little_endian(x);
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    unsafe {
+      ::core::ptr::copy_nonoverlapping(
+        &x_le as *const _ as *const u8,
+        self.0[8..].as_mut_ptr(),
+        ::core::mem::size_of::<<TestEnum as ::flatbuffers::EndianScalar>::Scalar>(),
+      );
     }
+  }
 
-    pub fn c(&'a self) -> ::flatbuffers::Array<'a, TestEnum, 2> {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        use ::flatbuffers::Follow;
-        unsafe { ::flatbuffers::Array::follow(&self.0, 9) }
-    }
+  pub fn c(&'a self) -> ::flatbuffers::Array<'a, TestEnum, 2> {
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid array in this slot
+    use ::flatbuffers::Follow;
+    unsafe { ::flatbuffers::Array::follow(&self.0, 9) }
+  }
 
-    pub fn set_c(&mut self, x: &[TestEnum; 2]) {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        unsafe {
-            ::core::ptr::copy(
-                x.as_ptr() as *const u8,
-                self.0.as_mut_ptr().add(9),
-                2,
-            );
-        }
+  pub fn set_c(&mut self, x: &[TestEnum; 2]) {
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid array in this slot
+    unsafe {
+      ::core::ptr::copy(
+        x.as_ptr() as *const u8,
+        self.0.as_mut_ptr().add(9),
+        2,
+      );
     }
+  }
 
-    pub fn d(&'a self) -> ::flatbuffers::Array<'a, i64, 2> {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        use ::flatbuffers::Follow;
-        unsafe { ::flatbuffers::Array::follow(&self.0, 16) }
-    }
+  pub fn d(&'a self) -> ::flatbuffers::Array<'a, i64, 2> {
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid array in this slot
+    use ::flatbuffers::Follow;
+    unsafe { ::flatbuffers::Array::follow(&self.0, 16) }
+  }
 
-    pub fn set_d(&mut self, items: &[i64; 2]) {
-        // Safety:
-        // Created from a valid Table for this object
-        // Which contains a valid array in this slot
-        unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 16, items) };
-    }
+  pub fn set_d(&mut self, items: &[i64; 2]) {
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid array in this slot
+    unsafe { ::flatbuffers::emplace_scalar_array(&mut self.0, 16, items) };
+  }
 
-    pub fn unpack(&self) -> NestedStructT {
-        NestedStructT {
-            a: self.a().into(),
-            b: self.b(),
-            c: self.c().into(),
-            d: self.d().into(),
-        }
+  pub fn unpack(&self) -> NestedStructT {
+    NestedStructT {
+      a: self.a().into(),
+      b: self.b(),
+      c: self.c().into(),
+      d: self.d().into(),
     }
+  }
 }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Default)]
 pub struct NestedStructT {
-    pub a: [i32; 2],
-    pub b: TestEnum,
-    pub c: [TestEnum; 2],
-    pub d: [i64; 2],
+  pub a: [i32; 2],
+  pub b: TestEnum,
+  pub c: [TestEnum; 2],
+  pub d: [i64; 2],
 }
-impl Default for NestedStructT {
-    fn default() -> Self {
-        Self {
-            a: [0; 2],
-            b: TestEnum::A,
-            c: ::flatbuffers::array_init(|_| Default::default()),
-            d: [0; 2],
-        }
-    }
+impl NestedStructT {
+  pub fn pack(&self) -> NestedStruct {
+    NestedStruct::new(
+      &self.a,
+      self.b,
+      &self.c,
+      &self.d,
+    )
+  }
 }
 
-impl NestedStructT {
-    pub fn pack(&self) -> NestedStruct {
-        NestedStruct::new(
-            &self.a,
-            self.b,
-            &self.c,
-            &self.d,
-        )
-    }
-}

tests/arrays_test/my_game/example/test_enum_generated.rs

@@ -2,73 +2,64 @@
 // @generated
 extern crate alloc;
 use super::*;
-
 #[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
 pub const ENUM_MIN_TEST_ENUM: i8 = 0;
-
 #[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
 pub const ENUM_MAX_TEST_ENUM: i8 = 2;
-
 #[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
 #[allow(non_camel_case_types)]
 pub const ENUM_VALUES_TEST_ENUM: [TestEnum; 3] = [
-    TestEnum::A,
-    TestEnum::B,
-    TestEnum::C,
+  TestEnum::A,
+  TestEnum::B,
+  TestEnum::C,
 ];
 
 #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
 #[repr(transparent)]
 pub struct TestEnum(pub i8);
-
 #[allow(non_upper_case_globals)]
 impl TestEnum {
-    pub const A: Self = Self(0);
-    pub const B: Self = Self(1);
-    pub const C: Self = Self(2);
+  pub const A: Self = Self(0);
+  pub const B: Self = Self(1);
+  pub const C: Self = Self(2);
 
-    pub const ENUM_MIN: i8 = 0;
-    pub const ENUM_MAX: i8 = 2;
-    pub const ENUM_VALUES: &'static [Self] = &[
-        Self::A,
-        Self::B,
-        Self::C,
-    ];
-
-    /// Returns the variant's name or "" if unknown.
-    pub fn variant_name(self) -> Option<&'static str> {
-        match self {
-            Self::A => Some("A"),
-            Self::B => Some("B"),
-            Self::C => Some("C"),
-            _ => None,
-        }
+  pub const ENUM_MIN: i8 = 0;
+  pub const ENUM_MAX: i8 = 2;
+  pub const ENUM_VALUES: &'static [Self] = &[
+    Self::A,
+    Self::B,
+    Self::C,
+  ];
+  /// Returns the variant's name or "" if unknown.
+  pub fn variant_name(self) -> Option<&'static str> {
+    match self {
+      Self::A => Some("A"),
+      Self::B => Some("B"),
+      Self::C => Some("C"),
+      _ => None,
     }
+  }
 }
-
 impl ::core::fmt::Debug for TestEnum {
-    fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
-        if let Some(name) = self.variant_name() {
-            f.write_str(name)
-        } else {
-            f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
-        }
+  fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
+    if let Some(name) = self.variant_name() {
+      f.write_str(name)
+    } else {
+      f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
     }
+  }
 }
-
 impl<'a> ::flatbuffers::Follow<'a> for TestEnum {
-    type Inner = Self;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        let b = unsafe { ::flatbuffers::read_scalar_at::<i8>(buf, loc) };
-        Self(b)
-    }
+  type Inner = Self;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    let b = unsafe { ::flatbuffers::read_scalar_at::<i8>(buf, loc) };
+    Self(b)
+  }
 }
 
 impl ::flatbuffers::Push for TestEnum {
     type Output = TestEnum;
-
     #[inline]
     unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
         unsafe { ::flatbuffers::emplace_scalar::<i8>(dst, self.0) };
@@ -76,28 +67,26 @@ impl ::flatbuffers::Push for TestEnum {
 }
 
 impl ::flatbuffers::EndianScalar for TestEnum {
-    type Scalar = i8;
-
-    #[inline]
-    fn to_little_endian(self) -> i8 {
-        self.0.to_le()
-    }
-
-    #[inline]
-    #[allow(clippy::wrong_self_convention)]
-    fn from_little_endian(v: i8) -> Self {
-        let b = i8::from_le(v);
-        Self(b)
-    }
+  type Scalar = i8;
+  #[inline]
+  fn to_little_endian(self) -> i8 {
+    self.0.to_le()
+  }
+  #[inline]
+  #[allow(clippy::wrong_self_convention)]
+  fn from_little_endian(v: i8) -> Self {
+    let b = i8::from_le(v);
+    Self(b)
+  }
 }
 
 impl<'a> ::flatbuffers::Verifiable for TestEnum {
-    #[inline]
-    fn run_verifier(
-        v: &mut ::flatbuffers::Verifier, pos: usize
-    ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-        i8::run_verifier(v, pos)
-    }
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    i8::run_verifier(v, pos)
+  }
 }
 
 impl ::flatbuffers::SimpleToVerifyInSlice for TestEnum {}

tests/cpp17/generated_cpp17/monster_test_generated.h

@@ -3276,10 +3276,10 @@ inline ::flatbuffers::Offset<Monster> Monster::Pack(::flatbuffers::FlatBufferBui
   auto _test = _o->test.Pack(_fbb);
   auto _test4 = _o->test4.size() ? _fbb.CreateVectorOfStructs(_o->test4) : 0;
   auto _testarrayofstring = _o->testarrayofstring.size() ? _fbb.CreateVectorOfStrings(_o->testarrayofstring) : 0;
-  auto _testarrayoftables = _o->testarrayoftables.size() ? _fbb.CreateVector<::flatbuffers::Offset<MyGame::Example::Monster>> (_o->testarrayoftables.size(), [](size_t i, _VectorArgs *__va) { return MyGame::Example::CreateMonster(*__va->__fbb, __va->__o->testarrayoftables[i].get(), __va->__rehasher); }, &_va ) : 0;
-  auto _enemy = _o->enemy ? MyGame::Example::CreateMonster(_fbb, _o->enemy.get(), _rehasher) : 0;
+  auto _testarrayoftables = _o->testarrayoftables.size() ? _fbb.CreateVector<::flatbuffers::Offset<MyGame::Example::Monster>> (_o->testarrayoftables.size(), [](size_t i, _VectorArgs *__va) { return CreateMonster(*__va->__fbb, __va->__o->testarrayoftables[i].get(), __va->__rehasher); }, &_va ) : 0;
+  auto _enemy = _o->enemy ? CreateMonster(_fbb, _o->enemy.get(), _rehasher) : 0;
   auto _testnestedflatbuffer = _o->testnestedflatbuffer.size() ? _fbb.CreateVector(_o->testnestedflatbuffer) : 0;
-  auto _testempty = _o->testempty ? MyGame::Example::CreateStat(_fbb, _o->testempty.get(), _rehasher) : 0;
+  auto _testempty = _o->testempty ? CreateStat(_fbb, _o->testempty.get(), _rehasher) : 0;
   auto _testbool = _o->testbool;
   auto _testhashs32_fnv1 = _o->testhashs32_fnv1;
   auto _testhashu32_fnv1 = _o->testhashu32_fnv1;
@@ -3299,11 +3299,11 @@ inline ::flatbuffers::Offset<Monster> Monster::Pack(::flatbuffers::FlatBufferBui
   auto _test5 = _o->test5.size() ? _fbb.CreateVectorOfStructs(_o->test5) : 0;
   auto _vector_of_longs = _o->vector_of_longs.size() ? _fbb.CreateVector(_o->vector_of_longs) : 0;
   auto _vector_of_doubles = _o->vector_of_doubles.size() ? _fbb.CreateVector(_o->vector_of_doubles) : 0;
-  auto _parent_namespace_test = _o->parent_namespace_test ? MyGame::CreateInParentNamespace(_fbb, _o->parent_namespace_test.get(), _rehasher) : 0;
-  auto _vector_of_referrables = _o->vector_of_referrables.size() ? _fbb.CreateVector<::flatbuffers::Offset<MyGame::Example::Referrable>> (_o->vector_of_referrables.size(), [](size_t i, _VectorArgs *__va) { return MyGame::Example::CreateReferrable(*__va->__fbb, __va->__o->vector_of_referrables[i].get(), __va->__rehasher); }, &_va ) : 0;
+  auto _parent_namespace_test = _o->parent_namespace_test ? CreateInParentNamespace(_fbb, _o->parent_namespace_test.get(), _rehasher) : 0;
+  auto _vector_of_referrables = _o->vector_of_referrables.size() ? _fbb.CreateVector<::flatbuffers::Offset<MyGame::Example::Referrable>> (_o->vector_of_referrables.size(), [](size_t i, _VectorArgs *__va) { return CreateReferrable(*__va->__fbb, __va->__o->vector_of_referrables[i].get(), __va->__rehasher); }, &_va ) : 0;
   auto _single_weak_reference = _rehasher ? static_cast<uint64_t>((*_rehasher)(_o->single_weak_reference)) : 0;
   auto _vector_of_weak_references = _o->vector_of_weak_references.size() ? _fbb.CreateVector<uint64_t>(_o->vector_of_weak_references.size(), [](size_t i, _VectorArgs *__va) { return __va->__rehasher ? static_cast<uint64_t>((*__va->__rehasher)(__va->__o->vector_of_weak_references[i])) : 0; }, &_va ) : 0;
-  auto _vector_of_strong_referrables = _o->vector_of_strong_referrables.size() ? _fbb.CreateVector<::flatbuffers::Offset<MyGame::Example::Referrable>> (_o->vector_of_strong_referrables.size(), [](size_t i, _VectorArgs *__va) { return MyGame::Example::CreateReferrable(*__va->__fbb, __va->__o->vector_of_strong_referrables[i].get(), __va->__rehasher); }, &_va ) : 0;
+  auto _vector_of_strong_referrables = _o->vector_of_strong_referrables.size() ? _fbb.CreateVector<::flatbuffers::Offset<MyGame::Example::Referrable>> (_o->vector_of_strong_referrables.size(), [](size_t i, _VectorArgs *__va) { return CreateReferrable(*__va->__fbb, __va->__o->vector_of_strong_referrables[i].get(), __va->__rehasher); }, &_va ) : 0;
   auto _co_owning_reference = _rehasher ? static_cast<uint64_t>((*_rehasher)(_o->co_owning_reference)) : 0;
   auto _vector_of_co_owning_references = _o->vector_of_co_owning_references.size() ? _fbb.CreateVector<uint64_t>(_o->vector_of_co_owning_references.size(), [](size_t i, _VectorArgs *__va) { return __va->__rehasher ? static_cast<uint64_t>((*__va->__rehasher)(__va->__o->vector_of_co_owning_references[i].get())) : 0; }, &_va ) : 0;
   auto _non_owning_reference = _rehasher ? static_cast<uint64_t>((*_rehasher)(_o->non_owning_reference)) : 0;
@@ -3315,7 +3315,7 @@ inline ::flatbuffers::Offset<Monster> Monster::Pack(::flatbuffers::FlatBufferBui
   auto _vector_of_enums = _o->vector_of_enums.size() ? _fbb.CreateVector(_o->vector_of_enums) : 0;
   auto _signed_enum = _o->signed_enum;
   auto _testrequirednestedflatbuffer = _o->testrequirednestedflatbuffer.size() ? _fbb.CreateVector(_o->testrequirednestedflatbuffer) : 0;
-  auto _scalar_key_sorted_tables = _o->scalar_key_sorted_tables.size() ? _fbb.CreateVector<::flatbuffers::Offset<MyGame::Example::Stat>> (_o->scalar_key_sorted_tables.size(), [](size_t i, _VectorArgs *__va) { return MyGame::Example::CreateStat(*__va->__fbb, __va->__o->scalar_key_sorted_tables[i].get(), __va->__rehasher); }, &_va ) : 0;
+  auto _scalar_key_sorted_tables = _o->scalar_key_sorted_tables.size() ? _fbb.CreateVector<::flatbuffers::Offset<MyGame::Example::Stat>> (_o->scalar_key_sorted_tables.size(), [](size_t i, _VectorArgs *__va) { return CreateStat(*__va->__fbb, __va->__o->scalar_key_sorted_tables[i].get(), __va->__rehasher); }, &_va ) : 0;
   auto _native_inline = &_o->native_inline;
   auto _long_enum_non_enum_default = _o->long_enum_non_enum_default;
   auto _long_enum_normal_default = _o->long_enum_normal_default;

tests/cross_namespace_pack_test.fbs

@@ -1,18 +0,0 @@
-// Test for cross-namespace Pack() code generation (issue #8948).
-// Verifies that Create* calls in Pack() are properly namespace-qualified
-// when referencing tables from different namespaces.
-
-namespace native;
-
-table TableWithNative {
-  value: int;
-}
-
-namespace foo;
-
-table Consumer {
-  c1: native.TableWithNative;
-  c2: [native.TableWithNative];
-}
-
-root_type Consumer;

tests/even_more_defaults.fbs

@@ -1,23 +0,0 @@
-
-enum ABC: int { A, B, C }
-
-struct EvenMoreStruct {
-  g:[int64:2];
-}
-
-table EvenMoreDefaults {
-  str: EvenMoreStruct;
-  ints: [int] = [];
-  floats: [float] = [     ];
-  float_optional: [float];
-  bytes_optional: [ubyte];
-  floats_required: [float] (required);
-  empty_string: string = "";
-  some_string: string = "some";
-  zero_string: string = "0";
-  a_string:string (key);
-  required_string: string (required);
-  abcs: [ABC] = [];
-  bools: [bool] = [];
-  one_bool: bool = true;
-}

tests/flatc/flatc_schema_tests.py

@@ -71,12 +71,3 @@ class SchemaTests:
         schema_json["enums"][0]["values"][2]["attributes"][1]["value"]
         == "Value 3 (deprecated)"
     )
-
-  def CircularStructDependency(self):
-    try:
-      flatc(["-c", "circular_struct_dependency.fbs"])
-      assert False, "Expected flatc to fail on circular struct dependency"
-    except subprocess.CalledProcessError:
-      pass
-    
-    flatc(["-c", "circular_table.fbs"])

tests/include_test1/mod.rs

@@ -1,16 +1,16 @@
 // Automatically generated by the Flatbuffers compiler. Do not modify.
 // @generated
 pub mod my_game {
+  use super::*;
+  pub mod other_name_space {
     use super::*;
-    pub mod other_name_space {
-        use super::*;
-        mod from_include_generated;
-        pub use self::from_include_generated::*;
-        mod unused_generated;
-        pub use self::unused_generated::*;
-        mod table_b_generated;
-        pub use self::table_b_generated::*;
-    } // other_name_space
+    mod from_include_generated;
+    pub use self::from_include_generated::*;
+    mod unused_generated;
+    pub use self::unused_generated::*;
+    mod table_b_generated;
+    pub use self::table_b_generated::*;
+  } // other_name_space
 } // my_game
 mod table_a_generated;
 pub use self::table_a_generated::*;

tests/include_test1/my_game/other_name_space/from_include_generated.rs

@@ -2,65 +2,56 @@
 // @generated
 extern crate alloc;
 use super::*;
-
 #[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
 pub const ENUM_MIN_FROM_INCLUDE: i64 = 0;
-
 #[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
 pub const ENUM_MAX_FROM_INCLUDE: i64 = 0;
-
 #[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
 #[allow(non_camel_case_types)]
 pub const ENUM_VALUES_FROM_INCLUDE: [FromInclude; 1] = [
-    FromInclude::IncludeVal,
+  FromInclude::IncludeVal,
 ];
 
 #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
 #[repr(transparent)]
 pub struct FromInclude(pub i64);
-
 #[allow(non_upper_case_globals)]
 impl FromInclude {
-    pub const IncludeVal: Self = Self(0);
+  pub const IncludeVal: Self = Self(0);
 
-    pub const ENUM_MIN: i64 = 0;
-    pub const ENUM_MAX: i64 = 0;
-    pub const ENUM_VALUES: &'static [Self] = &[
-        Self::IncludeVal,
-    ];
-
-    /// Returns the variant's name or "" if unknown.
-    pub fn variant_name(self) -> Option<&'static str> {
-        match self {
-            Self::IncludeVal => Some("IncludeVal"),
-            _ => None,
-        }
+  pub const ENUM_MIN: i64 = 0;
+  pub const ENUM_MAX: i64 = 0;
+  pub const ENUM_VALUES: &'static [Self] = &[
+    Self::IncludeVal,
+  ];
+  /// Returns the variant's name or "" if unknown.
+  pub fn variant_name(self) -> Option<&'static str> {
+    match self {
+      Self::IncludeVal => Some("IncludeVal"),
+      _ => None,
     }
+  }
 }
-
 impl ::core::fmt::Debug for FromInclude {
-    fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
-        if let Some(name) = self.variant_name() {
-            f.write_str(name)
-        } else {
-            f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
-        }
+  fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
+    if let Some(name) = self.variant_name() {
+      f.write_str(name)
+    } else {
+      f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
     }
+  }
 }
-
 impl<'a> ::flatbuffers::Follow<'a> for FromInclude {
-    type Inner = Self;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        let b = unsafe { ::flatbuffers::read_scalar_at::<i64>(buf, loc) };
-        Self(b)
-    }
+  type Inner = Self;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    let b = unsafe { ::flatbuffers::read_scalar_at::<i64>(buf, loc) };
+    Self(b)
+  }
 }
 
 impl ::flatbuffers::Push for FromInclude {
     type Output = FromInclude;
-
     #[inline]
     unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
         unsafe { ::flatbuffers::emplace_scalar::<i64>(dst, self.0) };
@@ -68,28 +59,26 @@ impl ::flatbuffers::Push for FromInclude {
 }
 
 impl ::flatbuffers::EndianScalar for FromInclude {
-    type Scalar = i64;
-
-    #[inline]
-    fn to_little_endian(self) -> i64 {
-        self.0.to_le()
-    }
-
-    #[inline]
-    #[allow(clippy::wrong_self_convention)]
-    fn from_little_endian(v: i64) -> Self {
-        let b = i64::from_le(v);
-        Self(b)
-    }
+  type Scalar = i64;
+  #[inline]
+  fn to_little_endian(self) -> i64 {
+    self.0.to_le()
+  }
+  #[inline]
+  #[allow(clippy::wrong_self_convention)]
+  fn from_little_endian(v: i64) -> Self {
+    let b = i64::from_le(v);
+    Self(b)
+  }
 }
 
 impl<'a> ::flatbuffers::Verifiable for FromInclude {
-    #[inline]
-    fn run_verifier(
-        v: &mut ::flatbuffers::Verifier, pos: usize
-    ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-        i64::run_verifier(v, pos)
-    }
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    i64::run_verifier(v, pos)
+  }
 }
 
 impl ::flatbuffers::SimpleToVerifyInSlice for FromInclude {}

tests/include_test1/my_game/other_name_space/table_b_generated.rs

@@ -2,147 +2,136 @@
 // @generated
 extern crate alloc;
 use super::*;
-
 pub enum TableBOffset {}
-
 #[derive(Copy, Clone, PartialEq)]
+
 pub struct TableB<'a> {
-    pub _tab: ::flatbuffers::Table<'a>,
+  pub _tab: ::flatbuffers::Table<'a>,
 }
 
 impl<'a> ::flatbuffers::Follow<'a> for TableB<'a> {
-    type Inner = TableB<'a>;
-
-    #[inline]
-    unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
-    }
+  type Inner = TableB<'a>;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    Self { _tab: unsafe { ::flatbuffers::Table::new(buf, loc) } }
+  }
 }
 
 impl<'a> TableB<'a> {
-    pub const VT_A: ::flatbuffers::VOffsetT = 4;
+  pub const VT_A: ::flatbuffers::VOffsetT = 4;
 
-    pub const fn get_fully_qualified_name() -> &'static str {
-        "MyGame.OtherNameSpace.TableB"
-    }
+  pub const fn get_fully_qualified_name() -> &'static str {
+    "MyGame.OtherNameSpace.TableB"
+  }
 
-    #[inline]
-    pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
-        TableB { _tab: table }
-    }
+  #[inline]
+  pub unsafe fn init_from_table(table: ::flatbuffers::Table<'a>) -> Self {
+    TableB { _tab: table }
+  }
+  #[allow(unused_mut)]
+  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
+    _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
+    args: &'args TableBArgs<'args>
+  ) -> ::flatbuffers::WIPOffset<TableB<'bldr>> {
+    let mut builder = TableBBuilder::new(_fbb);
+    if let Some(x) = args.a { builder.add_a(x); }
+    builder.finish()
+  }
 
-    #[allow(unused_mut)]
-    pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: ::flatbuffers::Allocator + 'bldr>(
-        _fbb: &'mut_bldr mut ::flatbuffers::FlatBufferBuilder<'bldr, A>,
-        args: &'args TableBArgs<'args>
-    ) -> ::flatbuffers::WIPOffset<TableB<'bldr>> {
-        let mut builder = TableBBuilder::new(_fbb);
-        if let Some(x) = args.a { builder.add_a(x); }
-        builder.finish()
+  pub fn unpack(&self) -> TableBT {
+    let a = self.a().map(|x| {
+      alloc::boxed::Box::new(x.unpack())
+    });
+    TableBT {
+      a,
     }
+  }
 
-    pub fn unpack(&self) -> TableBT {
-        let a = self.a().map(|x| {
-            alloc::boxed::Box::new(x.unpack())
-        });
-        TableBT {
-            a,
-        }
-    }
-
-    #[inline]
-    pub fn a(&self) -> Option<super::super::TableA<'a>> {
-        // Safety:
-        // Created from valid Table for this object
-        // which contains a valid value in this slot
-        unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<super::super::TableA>>(TableB::VT_A, None)}
-    }
+  #[inline]
+  pub fn a(&self) -> Option<super::super::TableA<'a>> {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<::flatbuffers::ForwardsUOffset<super::super::TableA>>(TableB::VT_A, None)}
+  }
 }
 
 impl ::flatbuffers::Verifiable for TableB<'_> {
-    #[inline]
-    fn run_verifier(
-        v: &mut ::flatbuffers::Verifier, pos: usize
-    ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
-        v.visit_table(pos)?
-            .visit_field::<::flatbuffers::ForwardsUOffset<super::super::TableA>>("a", Self::VT_A, false)?
-            .finish();
-        Ok(())
-    }
+  #[inline]
+  fn run_verifier(
+    v: &mut ::flatbuffers::Verifier, pos: usize
+  ) -> Result<(), ::flatbuffers::InvalidFlatbuffer> {
+    v.visit_table(pos)?
+     .visit_field::<::flatbuffers::ForwardsUOffset<super::super::TableA>>("a", Self::VT_A, false)?
+     .finish();
+    Ok(())
+  }
 }
-
 pub struct TableBArgs<'a> {
     pub a: Option<::flatbuffers::WIPOffset<super::super::TableA<'a>>>,
 }
-
 impl<'a> Default for TableBArgs<'a> {
-    #[inline]
-    fn default() -> Self {
-        TableBArgs {
-            a: None,
-        }
+  #[inline]
+  fn default() -> Self {
+    TableBArgs {
+      a: None,
     }
+  }
 }
 
 pub struct TableBBuilder<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> {
-    fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
-    start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
+  fbb_: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>,
+  start_: ::flatbuffers::WIPOffset<::flatbuffers::TableUnfinishedWIPOffset>,
 }
-
 impl<'a: 'b, 'b, A: ::flatbuffers::Allocator + 'a> TableBBuilder<'a, 'b, A> {
-    #[inline]
-    pub fn add_a(&mut self, a: ::flatbuffers::WIPOffset<super::super::TableA<'b >>) {
-        self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<super::super::TableA>>(TableB::VT_A, a);
-    }
-
-    #[inline]
-    pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> TableBBuilder<'a, 'b, A> {
-        let start = _fbb.start_table();
-        TableBBuilder {
-            fbb_: _fbb,
-            start_: start,
-        }
-    }
-
-    #[inline]
-    pub fn finish(self) -> ::flatbuffers::WIPOffset<TableB<'a>> {
-        let o = self.fbb_.end_table(self.start_);
-        ::flatbuffers::WIPOffset::new(o.value())
+  #[inline]
+  pub fn add_a(&mut self, a: ::flatbuffers::WIPOffset<super::super::TableA<'b >>) {
+    self.fbb_.push_slot_always::<::flatbuffers::WIPOffset<super::super::TableA>>(TableB::VT_A, a);
+  }
+  #[inline]
+  pub fn new(_fbb: &'b mut ::flatbuffers::FlatBufferBuilder<'a, A>) -> TableBBuilder<'a, 'b, A> {
+    let start = _fbb.start_table();
+    TableBBuilder {
+      fbb_: _fbb,
+      start_: start,
     }
+  }
+  #[inline]
+  pub fn finish(self) -> ::flatbuffers::WIPOffset<TableB<'a>> {
+    let o = self.fbb_.end_table(self.start_);
+    ::flatbuffers::WIPOffset::new(o.value())
+  }
 }
 
 impl ::core::fmt::Debug for TableB<'_> {
-    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
-        let mut ds = f.debug_struct("TableB");
-        ds.field("a", &self.a());
-        ds.finish()
-    }
+  fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
+    let mut ds = f.debug_struct("TableB");
+      ds.field("a", &self.a());
+      ds.finish()
+  }
 }
-
 #[non_exhaustive]
 #[derive(Debug, Clone, PartialEq)]
 pub struct TableBT {
-    pub a: Option<alloc::boxed::Box<super::super::TableAT>>,
+  pub a: Option<alloc::boxed::Box<super::super::TableAT>>,
 }
-
 impl Default for TableBT {
-    fn default() -> Self {
-        Self {
-            a: None,
-        }
+  fn default() -> Self {
+    Self {
+      a: None,
     }
+  }
 }
-
 impl TableBT {
-    pub fn pack<'b, A: ::flatbuffers::Allocator + 'b>(
-        &self,
-        _fbb: &mut ::flatbuffers::FlatBufferBuilder<'b, A>
-    ) -> ::flatbuffers::WIPOffset<TableB<'b>> {
-        let a = self.a.as_ref().map(|x|{
-            x.pack(_fbb)
-        });
-        TableB::create(_fbb, &TableBArgs{
-            a,
-        })
-    }
+  pub fn pack<'b, A: ::flatbuffers::Allocator + 'b>(
+    &self,
+    _fbb: &mut ::flatbuffers::FlatBufferBuilder<'b, A>
+  ) -> ::flatbuffers::WIPOffset<TableB<'b>> {
+    let a = self.a.as_ref().map(|x|{
+      x.pack(_fbb)
+    });
+    TableB::create(_fbb, &TableBArgs{
+      a,
+    })
+  }
 }