Struct WaitFuture 

pub struct WaitFuture { /* private fields */ }

A future used to wait for a KillSwitch to become triggered.

Trait Implementations

impl Drop for WaitFuture

fn drop(&mut self)

When a WaitFuture is dropped, then make sure its waker is released from the internal hashmap.

If there’s a waker waiting for all wakers to waiters to be dropped, and the removal of this waker causes the map to be empty, then activate the waiting task.

impl Future for WaitFuture

type Output = ()

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, ctx: &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.