Struct tokio_util_codec_compose::decode::adaptors::DecoderTryMapInto

pub struct DecoderTryMapInto<D, B, E> { /* private fields */ }

A decoder for applying a fallible conversion onto the success type.

The result of crate::decode::DecoderExt::try_map_into.

Trait Implementations

impl<D: Debug, B: Debug, E: Debug> Debug for DecoderTryMapInto<D, B, E>

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

Formats the value using the given formatter.

impl<D, A, B, E, EE> Decoder for DecoderTryMapInto<D, B, EE>where D: Decoder<Item = A, Error = E>, B: TryFrom<A, Error = EE>, E: From<Error>, EE: From<Error> + From<E>,

type Item = B

The type of decoded frames.

type Error = EE

The type of unrecoverable frame decoding errors.

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

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

fn decode_eof( &mut self, buf: &mut BytesMut ) -> Result<Option<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: AsyncRead + AsyncWrite, 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.