[−][src]Trait futures::compat::AsyncRead01CompatExt

pub trait AsyncRead01CompatExt: AsyncRead {
    pub 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.

Extension trait for tokio-io AsyncRead

Provided methods

pub 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>;
[src]

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

use futures::io::AsyncReadExt;
use futures_util::compat::AsyncRead01CompatExt;

let input = b"Hello World!";
let reader /* : impl tokio_io::AsyncRead */ = std::io::Cursor::new(input);
let mut reader /* : impl futures::io::AsyncRead + Unpin */ = reader.compat();

let mut output = Vec::with_capacity(12);
reader.read_to_end(&mut output).await.unwrap();
assert_eq!(output, input);
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Implementors

impl<R> AsyncRead01CompatExt for R where
    R: AsyncRead, [src]

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