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Support Rust edition 2024 (#8638)

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* Developers intro how to contribute

* Fix Rust code generation for Rust edition 2024

The errors look like:

```
warning[E0133]: call to unsafe function `fbs::flatbuffers::emplace_scalar` is unsafe and requires unsafe block
warning[E0133]: call to unsafe function `fbs::flatbuffers::follow_cast_ref` is unsafe and requires unsafe block
warning[E0133]: call to unsafe function `fbs::flatbuffers::Follow::follow` is unsafe and requires unsafe block
warning[E0133]: call to unsafe function `fbs::flatbuffers::read_scalar_at` is unsafe and requires unsafe block
warning[E0133]: call to unsafe function `fbs::flatbuffers::root_unchecked` is unsafe and requires unsafe block
warning[E0133]: call to unsafe function `fbs::flatbuffers::size_prefixed_root_unchecked` is unsafe and requires unsafe block
warning[E0133]: call to unsafe function `fbs::flatbuffers::Table::<'a>::new` is unsafe and requires unsafe block
warning[E0133]: call to unsafe function `std::slice::from_raw_parts` is unsafe and requires unsafe block
```

* Update goldens

Ran `goldens/generate_goldens.py`

* Regenerate code files

Ran `scripts/generate_code.py`
This commit is contained in:
Alex Băluț
2025-07-25 23:12:52 +00:00
committed by GitHub
parent 06a53df0d3
commit 860d645349
95 changed files with 211 additions and 188 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
goldens/rust/basic_generated.rs
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@@ -37,7 +37,7 @@ 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: flatbuffers::Table::new(buf, loc) }
Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
}
}
@@ -134,7 +134,7 @@ 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: flatbuffers::Table::new(buf, loc) }
Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
}
}
@@ -288,14 +288,14 @@ pub fn size_prefixed_root_as_universe_with_opts<'b, 'o>(
/// # Safety
/// Callers must trust the given bytes do indeed contain a valid `Universe`.
pub unsafe fn root_as_universe_unchecked(buf: &[u8]) -> Universe {
flatbuffers::root_unchecked::<Universe>(buf)
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 {
flatbuffers::size_prefixed_root_unchecked::<Universe>(buf)
unsafe { flatbuffers::size_prefixed_root_unchecked::<Universe>(buf) }
}
#[inline]
pub fn finish_universe_buffer<'a, 'b, A: flatbuffers::Allocator + 'a>(