Struct tokio::sync::lock::LockGuard

pub struct LockGuard<T>(_);

A handle to a held Lock.

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 Lock, so even if the lock goes away, the guard remains valid.

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

Trait Implementations

impl<T> Debug for LockGuard<T> where
    T: Debug, 

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

Formats the value using the given formatter.

impl<T> Display for LockGuard<T> where
    T: Display, 

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

Formats the value using the given formatter.

impl<T> DerefMut for LockGuard<T>

fn deref_mut(&mut self) -> &mut <LockGuard<T> as Deref>::Target

Mutably dereferences the value.

impl<T> Deref for LockGuard<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &<LockGuard<T> as Deref>::Target

Dereferences the value.

impl<T> Sync for LockGuard<T> where
    T: Send + Sync, 

impl<T> Drop for LockGuard<T>

fn drop(&mut self)

Executes the destructor for this type.