Struct tokio::sync::OwnedMutexGuard

pub struct OwnedMutexGuard<T: ?Sized> { /* fields omitted */ }

An owned handle to a held Mutex.

This guard is only available from a Mutex that is wrapped in an Arc. It is identical to MutexGuard, except that rather than borrowing the Mutex, it clones the Arc, incrementing the reference count. This means that unlike MutexGuard, it will have the 'static lifetime.

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<T: ?Sized + Debug> Debug for OwnedMutexGuard<T>

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

Formats the value using the given formatter.

impl<T: ?Sized> Deref for OwnedMutexGuard<T>

type Target = T

The resulting type after dereferencing.

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

Dereferences the value.

impl<T: ?Sized> DerefMut for OwnedMutexGuard<T>

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

Mutably dereferences the value.

impl<T: ?Sized + Display> Display for OwnedMutexGuard<T>

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

Formats the value using the given formatter.

impl<T: ?Sized> Drop for OwnedMutexGuard<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: ?Sized> Sync for OwnedMutexGuard<T> where
    T: Send + Sync,