* Change Rust generated file defaults
After #6731, flatc changed its default behavior
for generating rust code to fix some importing issues.
This was a breaking change which invlidated the patch release,
`flatc 2.0.5` (#7081). This PR reverses the default so we can
release a patch update. However, does break Rust users who work at
HEAD.
* Bump flatc patch version (2.0.6)
Co-authored-by: Casper Neo <cneo@google.com>
We already have the reflection.fbs file and the flatbuffers
python language support.
Adding this feature would give the python developers the
ability to parse the flatbuffers schema and write some tools.
Co-authored-by: Derek Bailey <derekbailey@google.com>
* fix for rust build
* Rust: Implement Serialize on generated types
For debugging convenience it is really handy to be able to dump out
types as another format (ie: json). For example, if we are logging a
type to a structured logging system, or even printing it out in a
structured way to the console.
Right now we handle this by shelling out to `flatc` which is not ideal;
by implementing Serialize on the generated types we can use any of the
Serializer-implementing packages for our structured debug output.
* clang-format
* Make the flatbuffers Rust crate only have an optional dependency on the `serde` packages.
* fix warning
* fix rust test build
* Oh yeah this needs to be initialized
* fix toml syntax
* code review feedback
* rebuild test data
Augment the C++ generator to emit a C++ copy constructor and a by-value
copy assignment operator. This is enabled by default when the C++
standard is C++11 or later. These additional functions are only emitted
for objects that need it, typically tables containing other tables.
These new functions are declared in the object table type and are
defined as inline functions after table declarations.
When these new functions are declared, a user-defined
explicitly-defaulted default constructor and move constructor are also
emitted.
The copy assignment operator uses the copy-and-swap idiom to provide
strong exception safety, at the expense of keeping 2 full table copies
in memory temporarily.
fixes#5783
* [ts] Builder incorrectly serializing empty strings
The builder was returning an offset of zero for empty strings. This is
leading to flatbuffers which fail verification in other languages, such
as Rust.
* tests expect 0 offset for null or undefined strings
* Emit include for bfbs-gen-embed
* Use python3 explicitly
* bump min python version to 3.6
* Sort find_package for python
* try casting Path to string
* cast WindowsPath to string to please CI
* stringify the wrong thing
* another stringify path
* Moved the CMake check for Clang *after* the one for MSVC, as clang-cl
matches both Clang and MSVC.
* Removed /MP definition - controlled by CMake
* Added CPP define for _CRT_SECURE_NO_WARNINGS so clang can see it
(it seems it doesnt pick up the pragma in util.cpp)
* BuildFlatbuffers.cmake: add verbose on build
* BuildFlatbuffers.cmake: properly add *.fb.* files with --grpc argument
When "--grpc" argument is provided as an extra flag, resulting grpc files
should be added as part of the interface library.
This prevent adding .fb.cc files manually to the build.
V2: fix dependency on grpc files
* Add --warnings-as-errors to flatc compiler.
With this option set, flatc will return an error on parsing if
any warnings occurred.
* Add unit test for opts.warnings_as_errors.
* Change explicit option setting to default.
