aral_runtime_async_std/task/
mod.rs

1use std::{
2    any::Any,
3    future::Future,
4    pin::{pin, Pin},
5    result,
6    task::{Context, Poll},
7    time::Duration,
8};
9
10#[inline]
11pub async fn sleep(duration: Duration) {
12    async_std::task::sleep(duration).await
13}
14
15pub struct JoinHandle<T>(async_std::task::JoinHandle<T>);
16
17impl<T> JoinHandle<T> {
18    #[inline]
19    pub async fn cancel(self) -> Option<T> {
20        self.0.cancel().await
21    }
22}
23
24impl<T> Future for JoinHandle<T> {
25    type Output = result::Result<T, Box<dyn Any + Send + 'static>>;
26
27    #[inline]
28    fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
29        pin!(&mut self.0).poll(cx).map(|t| Ok(t))
30    }
31}
32
33#[inline]
34pub fn spawn<T: Send + 'static>(future: impl Future<Output = T> + Send + 'static) -> JoinHandle<T> {
35    JoinHandle(async_std::task::spawn(future))
36}
37
38#[inline]
39pub fn spawn_blocking<T: Send + 'static>(f: impl FnOnce() -> T + Send + 'static) -> JoinHandle<T> {
40    JoinHandle(async_std::task::spawn_blocking(f))
41}
aral_runtime_async_std/task/mod.rs

aral_runtime_async_std/task/
mod.rs
