Struct OwnedMutexGuard 

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

Exclusive access to a Mutex held through an Arc; unlocks on drop. The release makes the progress MutexGuard’s does.

Implementations

impl<T: ?Sized> OwnedMutexGuard<T>

pub fn map<U, F>(this: Self, f: F) -> OwnedMappedMutexGuard<T, U>

where U: ?Sized, F: FnOnce(&mut T) -> &mut U,

A guard for a component of the locked data. It cannot fail: this guard already holds the lock.

An associated function, OwnedMutexGuard::map(guard, f): a method would shadow methods of the locked data.

pub fn try_map<U, F>( this: Self, f: F, ) -> Result<OwnedMappedMutexGuard<T, U>, Self>

where U: ?Sized, F: FnOnce(&mut T) -> Option<&mut U>,

map that gives the guard back when f finds no component, with the lock still held.

pub fn mutex(this: &Self) -> &Arc<Mutex<T>>

The Arc of the mutex this guard locks.

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) -> &T

Dereferences the value.

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

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

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.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

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