Trait TimerStrategy 

pub trait TimerStrategy<S: Sleep>: Send {
    // Required methods
    fn initial(&self) -> Instant;
    fn sleep(
        &self,
        old: Instant,
        interval: Duration,
    ) -> impl Future<Output = Instant> + Send;
}

Available on crate feature async only.

A trait for timer strategies.

Required Methods

fn initial(&self) -> Instant

Returns the initial instant.

fn sleep( &self, old: Instant, interval: Duration, ) -> impl Future<Output = Instant> + Send

Sleep until the specified time. The first call receives the return value of TimerStrategy::initial as old, and subsequent calls receive the previous return value.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<S: Sleep> TimerStrategy<S> for FixedDelay<S>

impl<S: Sleep> TimerStrategy<S> for FixedSchedule<S>