Struct rustc_data_structures::sync::lock::maybe_sync::LockGuard
source · pub struct LockGuard<'a, T> {
lock: &'a Lock<T>,
marker: PhantomData<&'a mut T>,
mode: Mode,
}
Expand description
A guard holding mutable access to a Lock
which is in a locked state.
Fields§
§lock: &'a Lock<T>
§marker: PhantomData<&'a mut T>
§mode: Mode
The syncronization mode of the lock. This is explicitly passed to let LLVM relate it to the original lock operation.
Trait Implementations§
Auto Trait Implementations§
impl<'a, T> !RefUnwindSafe for LockGuard<'a, T>
impl<'a, T> !Send for LockGuard<'a, T>
impl<'a, T> !Sync for LockGuard<'a, T>
impl<'a, T> Unpin for LockGuard<'a, T>
impl<'a, T> !UnwindSafe for LockGuard<'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: 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: 16 bytes