commit | 7b1406dc90f67fafca61dba915ac57b9d2d7d2d4 | [log] [tgz] |
---|---|---|
author | Emilio Cobos Álvarez <emilio@crisal.io> | Fri Nov 30 06:41:27 2018 +0100 |
committer | Emilio Cobos Álvarez <emilio@crisal.io> | Fri Nov 30 11:59:50 2018 +0100 |
tree | b25dacf9b5be1fedcf961a770170831c0e8f74cf | |
parent | 370a2219895e2c590c4e44977945dde0c0727b81 [diff] |
While at it, gcc -> cc in the integration tests.
bindgen
bindgen
automatically generates Rust FFI bindings to C (and some C++) libraries.
For example, given the C header doggo.h
:
typedef struct Doggo { int many; char wow; } Doggo; void eleven_out_of_ten_majestic_af(Doggo* pupper);
bindgen
produces Rust FFI code allowing you to call into the doggo
library's functions and use its types:
/* automatically generated by rust-bindgen */ #[repr(C)] pub struct Doggo { pub many: ::std::os::raw::c_int, pub wow: ::std::os::raw::c_char, } extern "C" { pub fn eleven_out_of_ten_majestic_af(pupper: *mut Doggo); }
📚 Read the bindgen
users guide here! 📚
API reference documentation is on docs.rs