Trait fuchsia_async::TimeoutExt

pub trait TimeoutExt: Future + Sized {
    // Provided methods
    fn on_timeout<WT, OT>(self, time: WT, on_timeout: OT) -> OnTimeout<Self, OT> 
       where WT: WakeupTime,
             OT: FnOnce() -> Self::Output { ... }
    fn on_stalled<OS>(
        self,
        timeout: Duration,
        on_stalled: OS
    ) -> OnStalled<Self, OS> 
       where OS: FnOnce() -> Self::Output { ... }
}

A trait which allows futures to be easily wrapped in a timeout.

Provided Methods

fn on_timeout<WT, OT>(self, time: WT, on_timeout: OT) -> OnTimeout<Self, OT>

where WT: WakeupTime, OT: FnOnce() -> Self::Output,

Wraps the future in a timeout, calling on_timeout to produce a result when the timeout occurs.

fn on_stalled<OS>( self, timeout: Duration, on_stalled: OS ) -> OnStalled<Self, OS>

where OS: FnOnce() -> Self::Output,

Wraps the future in a stall-guard, calling on_stalled to produce a result when the future hasn’t been otherwise polled within the timeout. This is a heuristic - spurious wakeups will keep the detection from triggering, and moving all work to external tasks or threads with force the triggering early.

Object Safety

This trait is not object safe.

Implementors

impl<F: Future + Sized> TimeoutExt for F