Trait futures::compat::AsyncWrite01CompatExt[−][src]

pub trait AsyncWrite01CompatExt: AsyncWrite {
    fn compat(self) -> Compat01As03<Self>ⓘ
Notable traits for Compat01As03<Fut>
impl<Fut> Future for Compat01As03<Fut> where
    Fut: Future,     type Output = Result<<Fut as Future>::Item, <Fut as Future>::Error>;
 { ... }
}
This is supported on crate feature compat only.
Expand description

Extension trait for tokio-io AsyncWrite

Provided methods

Converts a tokio-io AsyncWrite into a futures-io 0.3 AsyncWrite.

use futures::io::AsyncWriteExt;
use futures_util::compat::AsyncWrite01CompatExt;

let input = b"Hello World!";
let mut cursor = std::io::Cursor::new(Vec::with_capacity(12));

let mut writer = (&mut cursor).compat();
writer.write_all(input).await.unwrap();

assert_eq!(cursor.into_inner(), input);

Implementors