Struct rustc_data_structures::sync::lock::maybe_sync::LockGuard

pub struct LockGuard<'a, T> {
    lock: &'a Lock<T>,
    marker: PhantomData<&'a mut T>,
    mode: Mode,
}

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

impl<'a, T: 'a> Deref for LockGuard<'a, T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<'a, T: 'a> DerefMut for LockGuard<'a, T>

fn deref_mut(&mut self) -> &mut T

Mutably dereferences the value.

impl<'a, T: 'a> Drop for LockGuard<'a, T>

fn drop(&mut self)

Executes the destructor for this type.

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