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#[cfg(all(unix, x11))]
#[repr(u32)]
enum FooType {
A,
B,
C,
}
#[cfg(all(unix, x11))]
#[repr(C)]
struct FooHandle {
ty: FooType,
x: i32,
y: f32,
}
#[cfg(any(windows, target_pointer_width="32"))]
#[repr(u32)]
enum BarType {
A,
B,
C,
}
#[repr(u8)]
pub enum C {
C1,
C2,
#[cfg(windows)]
C3,
#[cfg(unix)]
C5 { int: i32 },
}
#[cfg(any(windows, target_pointer_width="32"))]
#[repr(C)]
struct BarHandle {
ty: BarType,
x: i32,
y: f32,
}
// FIXME(#634): Support deriving methods for structs with conditional fields.
/// cbindgen:derive-eq=false
/// cbindgen:derive-neq=false
#[repr(C)]
struct ConditionalField {
#[cfg(x11)]
field: i32,
}
#[cfg(all(unix, x11))]
#[no_mangle]
pub extern "C" fn root(a: FooHandle, c: C)
{ }
#[cfg(any(windows, target_pointer_width="32"))]
#[no_mangle]
pub extern "C" fn root(a: BarHandle, c: C)
{ }
#[no_mangle]
pub extern "C" fn cond(a: ConditionalField)
{ }
// src/lib.rs
#[repr(C)]
struct Normal {
x: i32,
y: f32,
}
#[cfg(windows)]
extern "C" {
fn foo() -> i32;
fn bar(a: Normal);
}
#[cfg(windows)]
#[no_mangle]
pub static mut global_array_with_different_sizes: [i32; 2] = [123, 456];
#[cfg(unix)]
#[no_mangle]
pub static mut global_array_with_different_sizes: [i32; 1] = [7890];
|
