Use bindgen to automatically generate safe Rust FFI bindings from C header files with a single command.
Run bindgen with your C header file as input to generate Rust FFI bindings automatically.
bindgen input.h --output bindings.rs
This command parses input.h and writes the corresponding Rust types and function signatures to bindings.rs, which you can then include in your project to call C code safely.
bindgen is a tool that reads C header files and writes Rust code that lets your Rust program talk to C libraries. It handles the tricky parts of matching data layouts and function signatures so you don't have to do it by hand. Think of it as an automatic translator that converts C instructions into Rust instructions.