| #![allow( |
| dead_code, |
| non_snake_case, |
| non_camel_case_types, |
| non_upper_case_globals |
| )] |
| |
| #[repr(C)] |
| #[derive(Debug, Copy, Clone)] |
| pub struct A { |
| pub len: usize, |
| pub offset: isize, |
| pub next: *mut A, |
| } |
| #[test] |
| fn bindgen_test_layout_A() { |
| assert_eq!( |
| ::std::mem::size_of::<A>(), |
| 24usize, |
| concat!("Size of: ", stringify!(A)) |
| ); |
| assert_eq!( |
| ::std::mem::align_of::<A>(), |
| 8usize, |
| concat!("Alignment of ", stringify!(A)) |
| ); |
| assert_eq!( |
| unsafe { &(*(::std::ptr::null::<A>())).len as *const _ as usize }, |
| 0usize, |
| concat!("Offset of field: ", stringify!(A), "::", stringify!(len)) |
| ); |
| assert_eq!( |
| unsafe { &(*(::std::ptr::null::<A>())).offset as *const _ as usize }, |
| 8usize, |
| concat!("Offset of field: ", stringify!(A), "::", stringify!(offset)) |
| ); |
| assert_eq!( |
| unsafe { &(*(::std::ptr::null::<A>())).next as *const _ as usize }, |
| 16usize, |
| concat!("Offset of field: ", stringify!(A), "::", stringify!(next)) |
| ); |
| } |
| impl Default for A { |
| fn default() -> Self { |
| let mut s = ::std::mem::MaybeUninit::<Self>::uninit(); |
| unsafe { |
| ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1); |
| s.assume_init() |
| } |
| } |
| } |
