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add Mut<>::uninit

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Intege-rs
2024-11-16 20:38:23 -05:00
parent f524b3c3a5
commit 5bdf077475
1 changed files with 4 additions and 0 deletions
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4
sub/core/src/pod.rs
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@@ -43,6 +43,10 @@ impl<T: Pod> Mut<T> {
pub fn set(&self, value: T) { unsafe { core::ptr::write(self.as_ptr(), value) } } pub fn set(&self, value: T) { unsafe { core::ptr::write(self.as_ptr(), value) } }
pub fn get(&self) -> T { unsafe { core::ptr::read(self.as_ptr()) } } pub fn get(&self) -> T { unsafe { core::ptr::read(self.as_ptr()) } }
} }
impl<T> Mut<MaybeUninit<T>> {
pub const fn zeroed() -> Self { Self(core::cell::UnsafeCell::new(MaybeUninit::zeroed())) }
pub const fn uninit() -> Self { Self(core::cell::UnsafeCell::new(MaybeUninit::uninit())) }
}
impl<T> Deref for Mut<T> { impl<T> Deref for Mut<T> {
type Target = core::cell::UnsafeCell<T>; type Target = core::cell::UnsafeCell<T>;