[−][src]Trait futures::compat::AsyncRead01CompatExt
This is supported on crate features
compat
and io-compat
only.Extension trait for tokio-io AsyncRead
Provided methods
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>;
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 features
compat
and io-compat
only.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);