Struct rustc_data_structures::atomic_ref::AtomicRef
source · pub struct AtomicRef<T: 'static>(AtomicPtr<T>, PhantomData<&'static T>);
Expand description
This is essentially an AtomicPtr
but is guaranteed to always be valid
Tuple Fields§
§0: AtomicPtr<T>
§1: PhantomData<&'static T>
Implementations§
source§impl<T: 'static> AtomicRef<T>
impl<T: 'static> AtomicRef<T>
pub const fn new(initial: &'static T) -> AtomicRef<T>
pub fn swap(&self, new: &'static T) -> &'static T
Trait Implementations§
Auto Trait Implementations§
impl<T> RefUnwindSafe for AtomicRef<T>where T: RefUnwindSafe,
impl<T> Send for AtomicRef<T>where T: Sync,
impl<T> Sync for AtomicRef<T>where T: Sync,
impl<T> Unpin for AtomicRef<T>
impl<T> UnwindSafe for AtomicRef<T>where T: RefUnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<'a, T> Captures<'a> for Twhere T: ?Sized,
Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 8 bytes