Struct GenericHeadDecoder

pub struct GenericHeadDecoder<R, D, F> { /* private fields */ }

A wrapper around D(normally RequestHeaderDecoder and ResponseHeaderDecoder). Mainly for extract special headers and return the raw item and payload to satisfy the constraint of ComposeDecoder.

Implementations

impl<R, D, F> GenericHeadDecoder<R, D, F>

pub fn new(decoder: D) -> Self

Trait Implementations

impl<R, D, F> Decoder for GenericHeadDecoder<R, D, F>

where D: Decoder<Error = DecodeError>, D::Item: BorrowHeaderMap, F: ItemWrapper<D::Item, R>,

type Item = <F as ItemWrapper<<D as Decoder>::Item, R>>::Output

The type of decoded frames.

type Error = HttpError

The type of unrecoverable frame decoding errors.

fn decode( &mut self, src: &mut BytesMut, ) -> Result<Decoded<Self::Item>, Self::Error>

Attempts to decode a frame from the provided buffer of bytes.

fn decode_eof( &mut self, buf: &mut BytesMut, ) -> Result<Decoded<Self::Item>, Self::Error>

A default method available to be called when there are no more bytes available to be read from the underlying I/O.

fn framed<T>(self, io: T) -> Framed<T, Self>

where T: AsyncReadRent + AsyncWriteRent, Self: Sized,

Provides a Stream and Sink interface for reading and writing to this Io object, using Decode and Encode to read and write the raw data.

impl<R, D: Default, F> Default for GenericHeadDecoder<R, D, F>

fn default() -> Self

Returns the “default value” for a type.