Trait Sleeper 

pub trait Sleeper: 'static {
    type Sleep: Future;

    // Required method
    fn sleep(&self, dur: Duration) -> Self::Sleep;
}

导出 backon 实现失败重试 A sleeper is used to generate a future that completes after a specified duration.

Required Associated Types

type Sleep: Future

The future returned by the sleep method.

Required Methods

fn sleep(&self, dur: Duration) -> Self::Sleep

Create a future that completes after a set period.

Implementors

impl Sleeper for TokioSleeper

Available on non-WebAssembly and crate feature tokio-sleep only.

type Sleep = Sleep

impl<F, Fut> Sleeper for F

where F: Fn(Duration) -> Fut + 'static, Fut: Future,

All Fn(Duration) -> impl Future implements Sleeper.

type Sleep = Fut