Struct rustc_data_structures::sync::FreezeWriteGuard
source · pub struct FreezeWriteGuard<'a, T: ?Sized> {
_lock_guard: WriteGuard<'a, ()>,
frozen: &'a AtomicBool,
data: NonNull<T>,
marker: PhantomData<&'a mut T>,
}
Expand description
A guard holding mutable access to a FreezeLock
which is in a locked state or frozen.
Fields§
§_lock_guard: WriteGuard<'a, ()>
§frozen: &'a AtomicBool
§data: NonNull<T>
§marker: PhantomData<&'a mut T>
Implementations§
Trait Implementations§
source§impl<'a, T: ?Sized + 'a> Deref for FreezeWriteGuard<'a, T>
impl<'a, T: ?Sized + 'a> Deref for FreezeWriteGuard<'a, T>
Auto Trait Implementations§
impl<'a, T> !RefUnwindSafe for FreezeWriteGuard<'a, T>
impl<'a, T> !Send for FreezeWriteGuard<'a, T>
impl<'a, T> !Sync for FreezeWriteGuard<'a, T>
impl<'a, T: ?Sized> Unpin for FreezeWriteGuard<'a, T>
impl<'a, T> !UnwindSafe for FreezeWriteGuard<'a, T>
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: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.