futures_util::compat

Trait Stream01CompatExt

source 
pub trait Stream01CompatExt: Stream01 {
    // Provided method
    fn compat(self) -> Compat01As03<Self> ⓘ
       where Self: Sized { ... }
}
Available on crate feature compat only.
Expand description

Extension trait for futures 0.1 Stream

Provided Methods§

source

fn compat(self) -> Compat01As03<Self> ⓘ
where Self: Sized,

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

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!(stream.next().await, Some(Ok(1)));
assert_eq!(stream.next().await, None);

Implementors§