Trait futures::compat::Stream01CompatExt

[+] Show declaration

pub trait Stream01CompatExt: Stream {
    default fn compat(self) -> Compat01As03<Self> { ... }
}

[−] Expand description

Extension trait for futures 0.1 Stream

Provided methods

Important traits for Compat01As03<Fut>

impl<Fut> Future for Compat01As03<Fut> where
    Fut: Future,  type Output = Result<<Fut as Future>::Item, <Fut as Future>::Error>;

default fn compat(self) -> Compat01As03<Self>[+]

Converts a futures 0.1 Stream<Item = T, Error = E> into a futures 0.3 Stream<Item = Result<T, E>>.

#![feature(async_await, await_macro, futures_api)]
use futures::stream::StreamExt;
use futures_util::compat::Stream01CompatExt;

let stream = futures_01::stream::once::<u32, ()>(Ok(1));
let mut stream = stream.compat();
assert_eq!(await!(stream.next()), Some(Ok(1)));
assert_eq!(await!(stream.next()), None);

Implementors

impl<St> Stream01CompatExt for St where
    St: Stream, [−]

Important traits for Compat01As03<Fut>

impl<Fut> Future for Compat01As03<Fut> where
    Fut: Future,  type Output = Result<<Fut as Future>::Item, <Fut as Future>::Error>;

default fn compat(self) -> Compat01As03<Self>