Struct MutexGuard

pub struct MutexGuard<'a, M, T>
where
    M: RawMutex,
    T: ?Sized,
{ /* private fields */ }

Async mutex guard.

Owning an instance of this type indicates having successfully locked the mutex, and grants access to the contents.

Dropping it unlocks the mutex.

Implementations

impl<'a, M, T> MutexGuard<'a, M, T>

where M: RawMutex, T: ?Sized,

pub fn map<U>( this: Self, fun: impl FnOnce(&mut T) -> &mut U, ) -> MappedMutexGuard<'a, M, U>

Returns a locked view over a portion of the locked data.

Trait Implementations

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

where M: RawMutex, T: ?Sized + Debug,

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

Formats the value using the given formatter.

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

where M: RawMutex, T: ?Sized,

type Target = T

The resulting type after dereferencing.

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

Dereferences the value.

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

where M: RawMutex, T: ?Sized,

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

Mutably dereferences the value.

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

where M: RawMutex, T: ?Sized + Display,

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

Formats the value using the given formatter.

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

where M: RawMutex, T: ?Sized,

fn drop(&mut self)

Executes the destructor for this type.