| #![allow( |
| dead_code, |
| non_snake_case, |
| non_camel_case_types, |
| non_upper_case_globals |
| )] |
| |
| #[repr(C)] |
| #[derive(Copy, Clone, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd)] |
| pub struct __BindgenBitfieldUnit<Storage> { |
| storage: Storage, |
| } |
| impl<Storage> __BindgenBitfieldUnit<Storage> { |
| #[inline] |
| pub fn new(storage: Storage) -> Self { |
| Self { storage } |
| } |
| } |
| impl<Storage> __BindgenBitfieldUnit<Storage> |
| where |
| Storage: AsRef<[u8]> + AsMut<[u8]>, |
| { |
| #[inline] |
| pub fn get_bit(&self, index: usize) -> bool { |
| debug_assert!(index / 8 < self.storage.as_ref().len()); |
| let byte_index = index / 8; |
| let byte = self.storage.as_ref()[byte_index]; |
| let bit_index = if cfg!(target_endian = "big") { |
| 7 - (index % 8) |
| } else { |
| index % 8 |
| }; |
| let mask = 1 << bit_index; |
| byte & mask == mask |
| } |
| #[inline] |
| pub fn set_bit(&mut self, index: usize, val: bool) { |
| debug_assert!(index / 8 < self.storage.as_ref().len()); |
| let byte_index = index / 8; |
| let byte = &mut self.storage.as_mut()[byte_index]; |
| let bit_index = if cfg!(target_endian = "big") { |
| 7 - (index % 8) |
| } else { |
| index % 8 |
| }; |
| let mask = 1 << bit_index; |
| if val { |
| *byte |= mask; |
| } else { |
| *byte &= !mask; |
| } |
| } |
| #[inline] |
| pub fn get(&self, bit_offset: usize, bit_width: u8) -> u64 { |
| debug_assert!(bit_width <= 64); |
| debug_assert!(bit_offset / 8 < self.storage.as_ref().len()); |
| debug_assert!( |
| (bit_offset + (bit_width as usize)) / 8 <= |
| self.storage.as_ref().len() |
| ); |
| let mut val = 0; |
| for i in 0..(bit_width as usize) { |
| if self.get_bit(i + bit_offset) { |
| let index = if cfg!(target_endian = "big") { |
| bit_width as usize - 1 - i |
| } else { |
| i |
| }; |
| val |= 1 << index; |
| } |
| } |
| val |
| } |
| #[inline] |
| pub fn set(&mut self, bit_offset: usize, bit_width: u8, val: u64) { |
| debug_assert!(bit_width <= 64); |
| debug_assert!(bit_offset / 8 < self.storage.as_ref().len()); |
| debug_assert!( |
| (bit_offset + (bit_width as usize)) / 8 <= |
| self.storage.as_ref().len() |
| ); |
| for i in 0..(bit_width as usize) { |
| let mask = 1 << i; |
| let val_bit_is_set = val & mask == mask; |
| let index = if cfg!(target_endian = "big") { |
| bit_width as usize - 1 - i |
| } else { |
| i |
| }; |
| self.set_bit(index + bit_offset, val_bit_is_set); |
| } |
| } |
| } |
| #[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 { |
| ::std::mem::transmute(self) |
| } |
| #[inline] |
| pub unsafe fn as_mut(&mut self) -> &mut T { |
| ::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 U4 { |
| pub _bitfield_align_1: [u8; 0], |
| pub _bitfield_1: __BindgenUnionField<__BindgenBitfieldUnit<[u8; 1usize]>>, |
| pub bindgen_union_field: u32, |
| } |
| #[test] |
| fn bindgen_test_layout_U4() { |
| assert_eq!( |
| ::std::mem::size_of::<U4>(), |
| 4usize, |
| concat!("Size of: ", stringify!(U4)) |
| ); |
| assert_eq!( |
| ::std::mem::align_of::<U4>(), |
| 4usize, |
| concat!("Alignment of ", stringify!(U4)) |
| ); |
| } |
| impl Clone for U4 { |
| fn clone(&self) -> Self { |
| *self |
| } |
| } |
| impl U4 { |
| #[inline] |
| pub fn derp(&self) -> ::std::os::raw::c_uint { |
| unsafe { |
| ::std::mem::transmute( |
| self._bitfield_1.as_ref().get(0usize, 1u8) as u32 |
| ) |
| } |
| } |
| #[inline] |
| pub fn set_derp(&mut self, val: ::std::os::raw::c_uint) { |
| unsafe { |
| let val: u32 = ::std::mem::transmute(val); |
| self._bitfield_1.as_mut().set(0usize, 1u8, val as u64) |
| } |
| } |
| #[inline] |
| pub fn new_bitfield_1( |
| derp: ::std::os::raw::c_uint, |
| ) -> __BindgenBitfieldUnit<[u8; 1usize]> { |
| let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 1usize]> = |
| Default::default(); |
| __bindgen_bitfield_unit.set(0usize, 1u8, { |
| let derp: u32 = unsafe { ::std::mem::transmute(derp) }; |
| derp as u64 |
| }); |
| __bindgen_bitfield_unit |
| } |
| } |
| #[repr(C)] |
| #[derive(Debug, Default, Copy, Hash, PartialEq, Eq)] |
| pub struct B { |
| pub _bitfield_align_1: [u32; 0], |
| pub _bitfield_1: __BindgenUnionField<__BindgenBitfieldUnit<[u8; 4usize]>>, |
| pub bindgen_union_field: u32, |
| } |
| #[test] |
| fn bindgen_test_layout_B() { |
| assert_eq!( |
| ::std::mem::size_of::<B>(), |
| 4usize, |
| concat!("Size of: ", stringify!(B)) |
| ); |
| assert_eq!( |
| ::std::mem::align_of::<B>(), |
| 4usize, |
| concat!("Alignment of ", stringify!(B)) |
| ); |
| } |
| impl Clone for B { |
| fn clone(&self) -> Self { |
| *self |
| } |
| } |
| impl B { |
| #[inline] |
| pub fn foo(&self) -> ::std::os::raw::c_uint { |
| unsafe { |
| ::std::mem::transmute( |
| self._bitfield_1.as_ref().get(0usize, 31u8) as u32 |
| ) |
| } |
| } |
| #[inline] |
| pub fn set_foo(&mut self, val: ::std::os::raw::c_uint) { |
| unsafe { |
| let val: u32 = ::std::mem::transmute(val); |
| self._bitfield_1.as_mut().set(0usize, 31u8, val as u64) |
| } |
| } |
| #[inline] |
| pub fn bar(&self) -> ::std::os::raw::c_uchar { |
| unsafe { |
| ::std::mem::transmute( |
| self._bitfield_1.as_ref().get(31usize, 1u8) as u8 |
| ) |
| } |
| } |
| #[inline] |
| pub fn set_bar(&mut self, val: ::std::os::raw::c_uchar) { |
| unsafe { |
| let val: u8 = ::std::mem::transmute(val); |
| self._bitfield_1.as_mut().set(31usize, 1u8, val as u64) |
| } |
| } |
| #[inline] |
| pub fn new_bitfield_1( |
| foo: ::std::os::raw::c_uint, |
| bar: ::std::os::raw::c_uchar, |
| ) -> __BindgenBitfieldUnit<[u8; 4usize]> { |
| let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 4usize]> = |
| Default::default(); |
| __bindgen_bitfield_unit.set(0usize, 31u8, { |
| let foo: u32 = unsafe { ::std::mem::transmute(foo) }; |
| foo as u64 |
| }); |
| __bindgen_bitfield_unit.set(31usize, 1u8, { |
| let bar: u8 = unsafe { ::std::mem::transmute(bar) }; |
| bar as u64 |
| }); |
| __bindgen_bitfield_unit |
| } |
| } |
| #[repr(C)] |
| #[derive(Copy)] |
| pub struct HasBigBitfield { |
| pub _bitfield_align_1: [u64; 0], |
| pub _bitfield_1: __BindgenUnionField<__BindgenBitfieldUnit<[u8; 16usize]>>, |
| pub bindgen_union_field: [u8; 16usize], |
| } |
| #[test] |
| fn bindgen_test_layout_HasBigBitfield() { |
| assert_eq!( |
| ::std::mem::size_of::<HasBigBitfield>(), |
| 16usize, |
| concat!("Size of: ", stringify!(HasBigBitfield)) |
| ); |
| } |
| impl Clone for HasBigBitfield { |
| fn clone(&self) -> Self { |
| *self |
| } |
| } |
| impl Default for HasBigBitfield { |
| fn default() -> Self { |
| unsafe { |
| let mut s: Self = ::std::mem::uninitialized(); |
| ::std::ptr::write_bytes(&mut s, 0, 1); |
| s |
| } |
| } |
| } |
| impl ::std::cmp::PartialEq for HasBigBitfield { |
| fn eq(&self, other: &HasBigBitfield) -> bool { |
| &self.bindgen_union_field[..] == &other.bindgen_union_field[..] |
| } |
| } |
