[−][src]Struct try_rwlock::ReadGuard

#[must_use = "if unused the TryRwLock will immediately unlock"]pub struct ReadGuard<'a, T> { /* fields omitted */ }

A RAII guard that guarantees shared read access to a TryRwLock.

Implementations

impl<'a, T> ReadGuard<'a, T>[src]

pub fn try_upgrade(guard: Self) -> Result<WriteGuard<'a, T>, Self>[src]

Attempt to upgrade the ReadGuard to a WriteGuard.

Errors

Fails if there is more than one reader currently using the lock.

Trait Implementations

impl<T: Debug, '_> Debug for ReadGuard<'_, T>[src]

impl<T, '_> Deref for ReadGuard<'_, T>[src]

type Target = T

The resulting type after dereferencing.

impl<T: Display, '_> Display for ReadGuard<'_, T>[src]

impl<T, '_> Drop for ReadGuard<'_, T>[src]

impl<T: Sync, '_> Sync for ReadGuard<'_, T>[src]

Auto Trait Implementations

impl<'a, T> !RefUnwindSafe for ReadGuard<'a, T>

impl<'a, T> !Send for ReadGuard<'a, T>

impl<'a, T> Unpin for ReadGuard<'a, T>

impl<'a, T> !UnwindSafe for ReadGuard<'a, T>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> ToString for T where
    T: Display + ?Sized, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.