commit | 55a06f30e1d5d600ca7161bdc55bc5f07c7a753f | [log] [tgz] |
---|---|---|
author | Emilio Cobos Álvarez <emilio@crisal.io> | Tue Jun 25 18:07:37 2019 +0200 |
committer | GitHub <noreply@github.com> | Tue Jun 25 18:07:37 2019 +0200 |
tree | 83fda6d7ae0f1d73b165dcb96dc62145082fd52a | |
parent | 8779c9167f1bb8429f8a13b046be52d5c2654e06 [diff] | |
parent | 0620997bdfa7aee70da0fba74a06c0a16a151891 [diff] |
Merge pull request #1581 from emilio/clap-optional Make clap optional.
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