Function interval 

pub fn interval(duration: Duration) -> Interval

Interval timer that yields at regular intervals 以固定间隔产生的间隔定时器

Example / 示例

use hiver_runtime::time::{interval, Duration};

async fn example() {
    let mut ticker = interval(Duration::from_secs(1));
    for _ in 0..5 {
        ticker.tick().await;
        println!("Tick!");
    }
}