| commit | f8a1f754b18812fa54f0b6e8101db739e3c50c76 | [log] [tgz] |
|---|---|---|
| author | Lukasz Anforowicz <lukasza@google.com> | Fri Jul 14 16:03:31 2023 -0700 |
| committer | Copybara-Service <copybara-worker@google.com> | Fri Jul 14 16:04:07 2023 -0700 |
| tree | 68332a0b1a4ff520de0cba5013bc0c99a27fe735 | |
| parent | 8531e0cf5db222323e5f02c0f8468c908efda884 [diff] |
Refactoring: Separate `destructor_snippets` and `move_..._snippets`. This CL splits `destructor_and_move_snippets` into separate `destructor_snippets` and `move_ctor_and_assignment_snippets`. Keeping them separate helps to keep them somewhat readable (especially after future CLs add extra cases to `move_ctor_and_assignment_snippets`). PiperOrigin-RevId: 548244779 Change-Id: I7fd6caec3de6029d242eaa8c7a7ce54fcebb8f4e
Crubit is an experimental bidirectional bindings generator for C++ and Rust.
Please don‘t use, this is an experiment and we don’t yet know where will it take us. There will be breaking changes without warning. Unfortunately, we can't take contributions at this point.
Crubit allows for C++ code and Rust code to call each other without manually wrapping the APIs in an FFI-friendly interop layer. For example, a C++ function like this:
bool IsAbsPath(std::string_view path);
... becomes callable from Rust as if it were defined as:
pub fn IsAbsPath(path: std::string_view) -> bool {...}
Crubit automatically generates ABI-compatible bindings for structs (which can be passed both by value and by reference), functions, and methods, for a large variety of types. (Trivial types, nontrivial types, templated types, etc.)
$ apt install clang lld bazel $ git clone git@github.com:google/crubit.git $ cd crubit $ bazel build --linkopt=-fuse-ld=/usr/bin/ld.lld //rs_bindings_from_cc:rs_bindings_from_cc_impl
$ git clone https://github.com/llvm/llvm-project $ cd llvm-project $ CC=clang CXX=clang++ cmake -S llvm -B build -DLLVM_ENABLE_PROJECTS='clang' -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=install $ cmake --build build -j $ # wait... $ cmake --install build $ cd ../crubit $ LLVM_INSTALL_PATH=../llvm-project/install bazel build //rs_bindings_from_cc:rs_bindings_from_cc_impl