Struct tower_web::util::buf_stream::Chain

pub struct Chain<T, U> { /* fields omitted */ }

A buf stream that sequences two buf streams together.

Chain values are produced by the chain function on BufStream.

Trait Implementations

impl<T: Debug, U: Debug> Debug for Chain<T, U>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T, U> BufStream for Chain<T, U> where     T: BufStream,     U: BufStream<Error = T::Error>,

type Item = Either<T::Item, U::Item>

Values yielded by the BufStream.

type Error = T::Error

The error type this BufStream might generate.

fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error>

Attempt to pull out the next buffer 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) -> SizeHint

Returns the bounds on the remaining length of the iterator.

fn chain<T>(self, other: T) -> Chain<Self, T> where     Self: Sized,     T: BufStream<Error = Self::Error>,

Takes two buf streams and creates a new buf stream over both in sequence.

fn collect<T>(self) -> Collect<Self, T> where     Self: Sized,     T: FromBufStream,

Consumes all data from self, storing it in byte storage of type T.