Struct async_lock::futures::Upgrade

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

The future returned by RwLockUpgradableReadGuard::upgrade.

Trait Implementations

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

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

Formats the value using the given formatter.

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

type Output = RwLockWriteGuard<'a, T>

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &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<T: ?Sized> Unpin for Upgrade<'_, T>