cbindgen 0.29.2

A tool for generating C bindings to Rust code.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

#[repr(C)]
pub struct MyStruct {
    number: Box<i32>,
}

pub struct NotReprC<T> {
    inner: T,
}

pub type Foo = NotReprC<Box<i32>>;

#[no_mangle]
pub extern "C" fn root(a: &Foo, with_box: &MyStruct) {}

#[no_mangle]
pub extern "C" fn drop_box(x: Box<i32>) {}

#[no_mangle]
pub extern "C" fn drop_box_opt(x: Option<Box<i32>>) {}