ZeroTierOne/zeroidc/vendor/cbindgen/tests/rust/layout_packed_opaque.rs

61 lines
1 KiB
Rust

#[repr(align(1), C)]
pub union Align1Union {
pub variant1: usize,
pub variant2: *mut u8,
}
#[repr(align(4), C)]
pub union Align4Union {
pub variant1: usize,
pub variant2: *mut u8,
}
#[repr(align(16), C)]
pub union Align16Union {
pub variant1: usize,
pub variant2: *mut u8,
}
#[repr(align(1), C)]
pub struct Align1Struct {
pub arg1: usize,
pub arg2: *mut u8,
}
#[repr(align(2), C)]
pub struct Align2Struct {
pub arg1: usize,
pub arg2: *mut u8,
}
#[repr(align(4), C)]
pub struct Align4Struct {
pub arg1: usize,
pub arg2: *mut u8,
}
#[repr(align(8), C)]
pub struct Align8Struct {
pub arg1: usize,
pub arg2: *mut u8,
}
#[repr(align(32), C)]
pub struct Align32Struct {
pub arg1: usize,
pub arg2: *mut u8,
}
// Opaque because packed is not defined.
#[repr(packed, C)]
pub struct OpaquePackedStruct {
pub arg1: usize,
pub arg2: *mut u8,
}
// Opaque because packed is not defined.
#[repr(packed, C)]
pub union OpaquePackedUnion {
pub variant1: usize,
pub variant2: *mut u8,
}