Struct tokio::io::DuplexStream[][src]

pub struct DuplexStream { /* fields omitted */ }

A bidirectional pipe to read and write bytes in memory.

A pair of DuplexStreams are created together, and they act as a “channel” that can be used as in-memory IO types. Writing to one of the pairs will allow that data to be read from the other, and vice versa.

Example

let (mut client, mut server) = tokio::io::duplex(64);

client.write_all(b"ping").await?;

let mut buf = [0u8; 4];
server.read_exact(&mut buf).await?;
assert_eq!(&buf, b"ping");

server.write_all(b"pong").await?;

client.read_exact(&mut buf).await?;
assert_eq!(&buf, b"pong");

Trait Implementations

impl AsyncRead for DuplexStream[src]

impl AsyncWrite for DuplexStream[src]

impl Debug for DuplexStream[src]

impl Drop for DuplexStream[src]

Auto Trait Implementations

impl !RefUnwindSafe for DuplexStream

impl Send for DuplexStream

impl Sync for DuplexStream

impl Unpin for DuplexStream

impl !UnwindSafe for DuplexStream

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.