Struct async_lock::futures::UpgradableReadArc

pub struct UpgradableReadArc<'a, T: ?Sized> { /* private fields */ }

The future returned by RwLock::upgradable_read_arc.

Trait Implementations

impl<T: ?Sized> Debug for UpgradableReadArc<'_, T>

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

Formats the value using the given formatter.

impl<'a, T: ?Sized> Future for UpgradableReadArc<'a, T>

type Output = RwLockUpgradableReadGuardArc<T>

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, context: &mut Context<'_>) -> Poll<Self::Output>

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.

impl<'__pin, 'a, T: ?Sized> Unpin for UpgradableReadArc<'a, T>

where __Origin<'__pin, 'a, T>: Unpin,