Struct MutexGuard

pub struct MutexGuard<'a, T> { /* private fields */ }

Available on crate feature sync only.

A handle to a held Mutex.

As long as you have this guard, you have exclusive access to the underlying T. The guard internally keeps a reference-couned pointer to the original Mutex, so even if the lock goes away, the guard remains valid.

The lock is automatically released whenever the guard is dropped, at which point lock will succeed yet again.

Trait Implementations

impl<'a, T: Debug> Debug for MutexGuard<'a, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a, T> DerefMut for MutexGuard<'a, T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'a, T: Display> Display for MutexGuard<'a, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a, T> Drop for MutexGuard<'a, T>

fn drop(&mut self)

Executes the destructor for this type.

impl<'a, T> Deref for MutexGuard<'a, T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'a, T> Sync for MutexGuard<'a, T>

where T: Send + Sync,