Struct SleepPrecise 

pub struct SleepPrecise { /* private fields */ }

A future that completes at its deadline, to the microsecond. Made by sleep_precise and sleep_until_precise.

Polled on one of nuclei’s shards, it arms a timer in that shard’s microsecond wheel; polled anywhere else (another runtime’s thread), it asks a shard of the current runtime (or the default one) to fire it. Dropping it cancels the timer.

Implementations

impl SleepPrecise

pub fn deadline(&self) -> Instant

The deadline.

pub fn is_elapsed(&self) -> bool

Whether the deadline has passed.

pub fn reset(self: Pin<&mut Self>, deadline: impl Into<Instant>)

Moves the deadline; the sleep is pending again until it.

Trait Implementations

impl Debug for SleepPrecise

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

Formats the value using the given formatter.

impl Future for SleepPrecise

type Output = ()

The type of value produced on completion.

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

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