Struct o::sync::MutexGuard

#[must_use]
pub struct MutexGuard<'a, T> where
    T: 'a + ?Sized,  { /* fields omitted */ }

An RAII implementation of a "scoped lock" of a mutex. When this structure is dropped (falls out of scope), the lock will be unlocked.

The data protected by the mutex can be accessed through this guard via its Deref and DerefMut implementations.

This structure is created by the lock and try_lock methods on Mutex.

Trait Implementations

impl<'a, T> Sync for MutexGuard<'a, T> where
    T: Sync + ?Sized, 

impl<'a, T> Debug for MutexGuard<'a, T> where
    T: Debug + ?Sized, 

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

Formats the value using the given formatter.

impl<'mutex, T> DerefMut for MutexGuard<'mutex, T> where
    T: ?Sized, 

Important traits for &'a mut W

impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

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

Mutably dereferences the value.

impl<'mutex, T> Deref for MutexGuard<'mutex, T> where
    T: ?Sized, 

type Target = T

The resulting type after dereferencing.

Important traits for &'a mut W

impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

fn deref(&self) -> &T

Dereferences the value.

impl<'a, T> Display for MutexGuard<'a, T> where
    T: Display + ?Sized, 

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

Formats the value using the given formatter.

impl<'a, T> Drop for MutexGuard<'a, T> where
    T: ?Sized, 

fn drop(&mut self)

Executes the destructor for this type.

impl<'a, T> !Send for MutexGuard<'a, T> where
    T: ?Sized,