Crate asynchronous_codec

Utilities for encoding and decoding frames using async/await.

Contains adapters to go from streams of bytes, AsyncRead and AsyncWrite, to framed streams implementing Sink and Stream. Framed streams are also known as transports.

use futures::TryStreamExt;
use futures::io::Cursor;
use asynchronous_codec::{LinesCodec, Framed};

let io = Cursor::new(Vec::new());
let mut framed = Framed::new(io, LinesCodec);

while let Some(line) = framed.try_next().await? {
    dbg!(line);
}

Structs

• Bytes
  A cheaply cloneable and sliceable chunk of contiguous memory.
• BytesCodec
  A simple codec that ships bytes around
• BytesMut
  A unique reference to a contiguous slice of memory.
• CborCodec
  A codec for JSON encoding and decoding using serde_cbor Enc is the type to encode, Dec is the type to decode
• Framed
  A unified Stream and Sink interface to an underlying I/O object, using the Encoder and Decoder traits to encode and decode frames.
• FramedParts
  The parts obtained from Framed::into_parts.
• FramedRead
  A Stream of messages decoded from an AsyncRead.
• FramedReadParts
  The parts obtained from (FramedRead::into_parts).
• FramedWrite
  A Sink of frames encoded to an AsyncWrite.
• FramedWriteParts
  The parts obtained from FramedWrite::into_parts.
• JsonCodec
  A codec for JSON encoding and decoding using serde_json Enc is the type to encode, Dec is the type to decode
• LengthCodec
  A simple Codec implementation sending your data by prefixing it by its length.
• LinesCodec
  A simple Codec implementation that splits up data into lines.

Enums

• CborCodecError
  JSON Codec error enumeration
• JsonCodecError
  JSON Codec error enumeration

Traits

• Decoder
  Decoding of frames via buffers, for use with FramedRead.
• Encoder
  Encoding of messages as bytes, for use with FramedWrite.