# [−] [src] Function tokio::time::sleep_until

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    pub fn sleep_until(deadline: Instant) -> SleepⓘNotable traits for Sleepimpl Future for Sleep    type Output = ();

Waits until `deadline` is reached.

No work is performed while awaiting on the sleep future to complete. `Sleep` operates at millisecond granularity and should not be used for tasks that require high-resolution timers.

# Cancellation

Canceling a sleep instance is done by dropping the returned future. No additional cleanup work is required.