forked from rust-lang/rust-bindgen
/
anon_struct_in_union_1_0.rs
154 lines (153 loc) · 4.07 KB
/
anon_struct_in_union_1_0.rs
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#![allow(
dead_code,
non_snake_case,
non_camel_case_types,
non_upper_case_globals
)]
#[repr(C)]
pub struct __BindgenUnionField<T>(::std::marker::PhantomData<T>);
impl<T> __BindgenUnionField<T> {
#[inline]
pub fn new() -> Self {
__BindgenUnionField(::std::marker::PhantomData)
}
#[inline]
pub unsafe fn as_ref(&self) -> &T {
unsafe { ::std::mem::transmute(self) }
}
#[inline]
pub unsafe fn as_mut(&mut self) -> &mut T {
unsafe { ::std::mem::transmute(self) }
}
}
impl<T> ::std::default::Default for __BindgenUnionField<T> {
#[inline]
fn default() -> Self {
Self::new()
}
}
impl<T> ::std::clone::Clone for __BindgenUnionField<T> {
#[inline]
fn clone(&self) -> Self {
Self::new()
}
}
impl<T> ::std::marker::Copy for __BindgenUnionField<T> {}
impl<T> ::std::fmt::Debug for __BindgenUnionField<T> {
fn fmt(&self, fmt: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
fmt.write_str("__BindgenUnionField")
}
}
impl<T> ::std::hash::Hash for __BindgenUnionField<T> {
fn hash<H: ::std::hash::Hasher>(&self, _state: &mut H) {}
}
impl<T> ::std::cmp::PartialEq for __BindgenUnionField<T> {
fn eq(&self, _other: &__BindgenUnionField<T>) -> bool {
true
}
}
impl<T> ::std::cmp::Eq for __BindgenUnionField<T> {}
#[repr(C)]
#[derive(Debug, Default, Copy, Hash, PartialEq, Eq)]
pub struct s {
pub u: s__bindgen_ty_1,
}
#[repr(C)]
#[derive(Debug, Default, Copy, Hash, PartialEq, Eq)]
pub struct s__bindgen_ty_1 {
pub field: __BindgenUnionField<s__bindgen_ty_1_inner>,
pub bindgen_union_field: u32,
}
#[repr(C)]
#[derive(Debug, Default, Copy, Hash, PartialEq, Eq)]
pub struct s__bindgen_ty_1_inner {
pub b: ::std::os::raw::c_int,
}
#[test]
fn bindgen_test_layout_s__bindgen_ty_1_inner() {
const UNINIT: ::std::mem::MaybeUninit<s__bindgen_ty_1_inner> =
::std::mem::MaybeUninit::uninit();
let ptr = UNINIT.as_ptr();
assert_eq!(
::std::mem::size_of::<s__bindgen_ty_1_inner>(),
4usize,
concat!("Size of: ", stringify!(s__bindgen_ty_1_inner))
);
assert_eq!(
::std::mem::align_of::<s__bindgen_ty_1_inner>(),
4usize,
concat!("Alignment of ", stringify!(s__bindgen_ty_1_inner))
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).b) as usize - ptr as usize },
0usize,
concat!(
"Offset of field: ",
stringify!(s__bindgen_ty_1_inner),
"::",
stringify!(b)
)
);
}
impl Clone for s__bindgen_ty_1_inner {
fn clone(&self) -> Self {
*self
}
}
#[test]
fn bindgen_test_layout_s__bindgen_ty_1() {
const UNINIT: ::std::mem::MaybeUninit<s__bindgen_ty_1> =
::std::mem::MaybeUninit::uninit();
let ptr = UNINIT.as_ptr();
assert_eq!(
::std::mem::size_of::<s__bindgen_ty_1>(),
4usize,
concat!("Size of: ", stringify!(s__bindgen_ty_1))
);
assert_eq!(
::std::mem::align_of::<s__bindgen_ty_1>(),
4usize,
concat!("Alignment of ", stringify!(s__bindgen_ty_1))
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).field) as usize - ptr as usize },
0usize,
concat!(
"Offset of field: ",
stringify!(s__bindgen_ty_1),
"::",
stringify!(field)
)
);
}
impl Clone for s__bindgen_ty_1 {
fn clone(&self) -> Self {
*self
}
}
#[test]
fn bindgen_test_layout_s() {
const UNINIT: ::std::mem::MaybeUninit<s> =
::std::mem::MaybeUninit::uninit();
let ptr = UNINIT.as_ptr();
assert_eq!(
::std::mem::size_of::<s>(),
4usize,
concat!("Size of: ", stringify!(s))
);
assert_eq!(
::std::mem::align_of::<s>(),
4usize,
concat!("Alignment of ", stringify!(s))
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).u) as usize - ptr as usize },
0usize,
concat!("Offset of field: ", stringify!(s), "::", stringify!(u))
);
}
impl Clone for s {
fn clone(&self) -> Self {
*self
}
}