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feat: to no_std future::pending

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k-nasa 2020-02-04 17:59:22 +09:00
parent 125fa5b0a0
commit da23d16019
1 changed files with 11 additions and 8 deletions
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19
src/future/pending.rs
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@ -1,6 +1,6 @@
use std::future::Future;
use std::marker::PhantomData;
use std::pin::Pin;
use core::future::Future;
use core::marker::PhantomData;
use core::pin::Pin;
use crate::task::{Context, Poll};
@ -24,14 +24,17 @@ use crate::task::{Context, Poll};
/// #
/// # })
/// ```
pub async fn pending<T>() -> T {
let fut = Pending {
pub fn pending<T>() -> Pending<T> {
Pending {
_marker: PhantomData,
};
fut.await
}
}
struct Pending<T> {
/// This future is constructed by the [`pending`] function.
///
/// [`pending`]: fn.pending.html
#[derive(Debug)]
pub struct Pending<T> {
_marker: PhantomData<T>,
}