Struct LinesCodec

#[non_exhaustive]
pub struct LinesCodec;

Lines codec. Reads/writes line delimited strings.

Will split input up by LF or CRLF delimiters. Carriage return characters at the end of lines are not preserved.

Trait Implementations

impl Clone for LinesCodec

fn clone(&self) -> LinesCodec

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LinesCodec

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

Formats the value using the given formatter.

impl Decoder for LinesCodec

type Item = String

The type of decoded frames.

type Error = Error

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, src: &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.

impl Default for LinesCodec

fn default() -> LinesCodec

Returns the “default value” for a type.

impl<T: AsRef<str>> Encoder<T> for LinesCodec

type Error = Error

The type of encoding errors.

fn encode(&mut self, item: T, dst: &mut BytesMut) -> Result<(), Self::Error>

Encodes a frame into the buffer provided.

impl Copy for LinesCodec