#[repr(C)]pub union _double_val {
pub _Sh: [c_ushort; 4],
pub _Val: f64,
}Fields§
§_Sh: [c_ushort; 4]§_Val: f64trait 实现§
源代码§impl Clone for _double_val
impl Clone for _double_val
源代码§fn clone(&self) -> _double_val
fn clone(&self) -> _double_val
Returns a duplicate of the value. 阅读更多
1.0.0 · 源代码§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
从
source 执行拷贝赋值。 阅读更多impl Copy for _double_val
自动 trait 实现§
impl Freeze for _double_val
impl RefUnwindSafe for _double_val
impl Send for _double_val
impl Sync for _double_val
impl Unpin for _double_val
impl UnsafeUnpin for _double_val
impl UnwindSafe for _double_val
blanket 实现§
源代码§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
源代码§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
从拥有的值可变地借用。 阅读更多