/
issue-643-inner-struct.rs
166 lines (164 loc) · 4.29 KB
/
issue-643-inner-struct.rs
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/* automatically generated by rust-bindgen */
#![allow(
dead_code,
non_snake_case,
non_camel_case_types,
non_upper_case_globals
)]
#[repr(C)]
#[derive(Default)]
pub struct __IncompleteArrayField<T>(::std::marker::PhantomData<T>, [T; 0]);
impl<T> __IncompleteArrayField<T> {
#[inline]
pub const fn new() -> Self {
__IncompleteArrayField(::std::marker::PhantomData, [])
}
#[inline]
pub unsafe fn as_ptr(&self) -> *const T {
::std::mem::transmute(self)
}
#[inline]
pub unsafe fn as_mut_ptr(&mut self) -> *mut T {
::std::mem::transmute(self)
}
#[inline]
pub unsafe fn as_slice(&self, len: usize) -> &[T] {
::std::slice::from_raw_parts(self.as_ptr(), len)
}
#[inline]
pub unsafe fn as_mut_slice(&mut self, len: usize) -> &mut [T] {
::std::slice::from_raw_parts_mut(self.as_mut_ptr(), len)
}
}
impl<T> ::std::fmt::Debug for __IncompleteArrayField<T> {
fn fmt(&self, fmt: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
fmt.write_str("__IncompleteArrayField")
}
}
#[repr(C)]
#[derive(Debug)]
pub struct rte_ring {
pub memzone: *mut rte_memzone,
pub prod: rte_ring_prod,
pub cons: rte_ring_cons,
pub ring: __IncompleteArrayField<*mut ::std::os::raw::c_void>,
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct rte_ring_prod {
pub watermark: ::std::os::raw::c_uint,
}
#[test]
fn bindgen_test_layout_rte_ring_prod() {
assert_eq!(
::std::mem::size_of::<rte_ring_prod>(),
4usize,
concat!("Size of: ", stringify!(rte_ring_prod))
);
assert_eq!(
::std::mem::align_of::<rte_ring_prod>(),
4usize,
concat!("Alignment of ", stringify!(rte_ring_prod))
);
assert_eq!(
unsafe { &(*(::std::ptr::null::<rte_ring_prod>())).watermark as *const _ as usize },
0usize,
concat!(
"Offset of field: ",
stringify!(rte_ring_prod),
"::",
stringify!(watermark)
)
);
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct rte_ring_cons {
pub sc_dequeue: ::std::os::raw::c_uint,
}
#[test]
fn bindgen_test_layout_rte_ring_cons() {
assert_eq!(
::std::mem::size_of::<rte_ring_cons>(),
4usize,
concat!("Size of: ", stringify!(rte_ring_cons))
);
assert_eq!(
::std::mem::align_of::<rte_ring_cons>(),
4usize,
concat!("Alignment of ", stringify!(rte_ring_cons))
);
assert_eq!(
unsafe { &(*(::std::ptr::null::<rte_ring_cons>())).sc_dequeue as *const _ as usize },
0usize,
concat!(
"Offset of field: ",
stringify!(rte_ring_cons),
"::",
stringify!(sc_dequeue)
)
);
}
#[test]
fn bindgen_test_layout_rte_ring() {
assert_eq!(
::std::mem::size_of::<rte_ring>(),
16usize,
concat!("Size of: ", stringify!(rte_ring))
);
assert_eq!(
::std::mem::align_of::<rte_ring>(),
8usize,
concat!("Alignment of ", stringify!(rte_ring))
);
assert_eq!(
unsafe { &(*(::std::ptr::null::<rte_ring>())).memzone as *const _ as usize },
0usize,
concat!(
"Offset of field: ",
stringify!(rte_ring),
"::",
stringify!(memzone)
)
);
assert_eq!(
unsafe { &(*(::std::ptr::null::<rte_ring>())).prod as *const _ as usize },
8usize,
concat!(
"Offset of field: ",
stringify!(rte_ring),
"::",
stringify!(prod)
)
);
assert_eq!(
unsafe { &(*(::std::ptr::null::<rte_ring>())).cons as *const _ as usize },
12usize,
concat!(
"Offset of field: ",
stringify!(rte_ring),
"::",
stringify!(cons)
)
);
assert_eq!(
unsafe { &(*(::std::ptr::null::<rte_ring>())).ring as *const _ as usize },
16usize,
concat!(
"Offset of field: ",
stringify!(rte_ring),
"::",
stringify!(ring)
)
);
}
impl Default for rte_ring {
fn default() -> Self {
unsafe { ::std::mem::zeroed() }
}
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct rte_memzone {
pub _address: u8,
}