rust-bindgen

Parses C/C++ headers and produces accurate Rust code automatically, as demonstrated with the doggo.h example, eliminating manual and error-prone binding creation.

Supports customization through environment variables like BINDGEN_EXTRA_CLANG_ARGS for cross-compilation, allowing adaptation to different targets and sysroots.

Uses libclang for reliable parsing of complex header files, ensuring type safety and accurate code generation, as noted in the key features.

Handles some C++ constructs in addition to C, enabling integration with C++ libraries beyond plain C interfaces.