Struct futures_delay_queue::DelayHandle

pub struct DelayHandle { /* fields omitted */ }

A handle to cancel the corresponding delay of an item in DelayQueue.

Implementations

impl DelayHandle

pub async fn reset_at(self, when: Instant) -> Result<Self, ErrorAlreadyExpired>

Resets the delay of the corresponding item to when and returns a new DelayHandle on success.

pub async fn reset(self, dur: Duration) -> Result<Self, ErrorAlreadyExpired>

Resets the delay of the corresponding item to now + dur and returns a new DelayHandleon success.

pub async fn cancel(self) -> Result<(), ErrorAlreadyExpired>

Cancels the delay.

Trait Implementations

impl Debug for DelayHandle

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

Formats the value using the given formatter.