Struct UpgradeArc 

pub struct UpgradeArc<T: ?Sized> {
    _inner: FutureWrapper<UpgradeArcInner<T>>,
}

The future returned by RwLockUpgradableReadGuardArc::upgrade.

Fields

_inner: FutureWrapper<UpgradeArcInner<T>>

Implementations

impl<T: ?Sized> UpgradeArc<T>

fn _new(inner: UpgradeArcInner<T>) -> Self

pub(crate) fn wait(self) -> RwLockWriteGuardArc<T>

pub(crate) fn poll_with_strategy<'__strategy, __S: Strategy<'__strategy>>( self: Pin<&mut Self>, strategy: &mut __S, context: &mut __S::Context, ) -> Poll<RwLockWriteGuardArc<T>>

impl<T: ?Sized> UpgradeArc<T>

pub(super) unsafe fn new( raw: ManuallyDrop<RawUpgrade<'static>>, lock: ManuallyDrop<Arc<RwLock<T>>>, ) -> Self

Trait Implementations

impl<T: ?Sized> Debug for UpgradeArc<T>

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

Formats the value using the given formatter.

impl<T: ?Sized> Future for UpgradeArc<T>

type Output = RwLockWriteGuardArc<T>

The type of value produced on completion.

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

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

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

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