A Tokio codec that just reads and writes u8s.
This is probably not a very performant way to process streams of bytes because it only looks at one byte at a time.
```rust extern crate bytes; extern crate tokioio; extern crate tokiou8_codec;
use tokioio::codec::{Decoder, Encoder}; use tokiou8_codec::U8Codec; use bytes::BytesMut;
fn main() { let mut buf: BytesMut = Default::default(); let mut codec: U8Codec = Default::default(); codec.encode(1, &mut buf).unwrap(); codec.encode(2, &mut buf).unwrap(); asserteq!(codec.decode(&mut buf).unwrap(), Some(1)); asserteq!(codec.decode(&mut buf).unwrap(), Some(2)); assert_eq!(codec.decode(&mut buf).unwrap(), None); } ```
License: MIT/Apache-2.0