[−][src]Trait futures_util::compat::AsyncWrite01CompatExt
This is supported on crate features
compat
and io-compat
only.Extension trait for tokio-io AsyncWrite
Provided methods
fn compat(self) -> Compat01As03<Self>ⓘNotable traits for Compat01As03<Fut>
impl<Fut: Future01> Future for Compat01As03<Fut> type Output = Result<Fut::Item, Fut::Error>;
where
Self: Sized,
Notable traits for Compat01As03<Fut>
impl<Fut: Future01> Future for Compat01As03<Fut> type Output = Result<Fut::Item, Fut::Error>;
Self: Sized,
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);