Struct std::sync::RwLockReadGuard

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#[must_use = "if unused the RwLock will immediately unlock"]
pub struct RwLockReadGuard<'a, T: ?Sized + 'a> { /* fields omitted */ }

[−] Expand description

RAII structure used to release the shared read access of a lock when dropped.

This structure is created by the read and try_read methods on RwLock.

Trait Implementations

impl<'_, T: ?Sized> Deref for RwLockReadGuard<'_, T>[+]

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type Target = T

The resulting type after dereferencing.

Important traits for &'_ mut F

impl<'_, F> Future for &'_ mut F where
    F: Unpin + Future + ?Sized,  type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;impl<'_, R: Read + ?Sized> Read for &'_ mut Rimpl<'_, W: Write + ?Sized> Write for &'_ mut W

fn deref(&self) -> &T[−]

Dereferences the value.

impl<'_, T: ?Sized> !Send for RwLockReadGuard<'_, T>

impl<'_, T: ?Sized + Sync> Sync for RwLockReadGuard<'_, T>

impl<'_, T: ?Sized + Display> Display for RwLockReadGuard<'_, T>[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl<'_, T: Debug> Debug for RwLockReadGuard<'_, T>[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl<'_, T: ?Sized> Drop for RwLockReadGuard<'_, T>[+]

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fn drop(&mut self)[−]

Executes the destructor for this type.