Struct RequestStream

pub struct RequestStream<S> { /* private fields */ }

Decode S type into Stream of websocket Message. S type must impl Stream trait and output Result<T, E> as Stream::Item where T type impl AsRef<[u8]> trait. (&[u8] is needed for parsing messages)

Implementations

impl<S, T, E> RequestStream<S>

where S: Stream<Item = Result<T, E>>, T: AsRef<[u8]>,

pub fn new(stream: S) -> Self

pub fn with_codec(stream: S, codec: Codec) -> Self

pub fn inner_mut(&mut self) -> &mut S

pub fn codec_mut(&mut self) -> &mut Codec

pub fn response_stream(&self) -> (ResponseStream, ResponseSender)

Make a ResponseStream from current DecodeStream.

This API is to share the same codec for both decode and encode stream.

Trait Implementations

impl<S, T, E> Stream for RequestStream<S>

where S: Stream<Item = Result<T, E>>, T: AsRef<[u8]>,

type Item = Result<Message, WsError<E>>

Values yielded by the stream.

fn poll_next( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Option<Self::Item>>

Attempt to pull out the next value of this stream, registering the current task for wakeup if the value is not yet available, and returning None if the stream is exhausted.

fn size_hint(&self) -> (usize, Option<usize>)

Returns the bounds on the remaining length of the stream.

impl<'__pin, S> Unpin for RequestStream<S>

where PinnedFieldsOf<__Origin<'__pin, S>>: Unpin,