[−][src]Struct futures_codec::BytesCodec
A simple codec that ships bytes around
Example
#![feature(async_await)] use bytes::Bytes; use futures::{SinkExt, TryStreamExt}; use futures::io::Cursor; use futures_codec::{BytesCodec, Framed}; async move { let mut buf = vec![]; // Cursor implements AsyncRead and AsyncWrite let cur = Cursor::new(&mut buf); let mut framed = Framed::new(cur, BytesCodec {}); let msg = Bytes::from("Hello World!"); framed.send(msg).await.unwrap(); while let Some(msg) = framed.try_next().await.unwrap() { println!("{:?}", msg); } };
Trait Implementations
impl Decoder for BytesCodec
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type Item = Bytes
The type of items returned by decode
type Error = Error
The type of decoding errors.
fn decode(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>
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&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>
impl Encoder for BytesCodec
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Auto Trait Implementations
impl Send for BytesCodec
impl Sync for BytesCodec
impl Unpin for BytesCodec
impl UnwindSafe for BytesCodec
impl RefUnwindSafe for BytesCodec
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = !
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,