Trait Decoder 

pub trait Decoder<Item, B>
where
    B: IoBuf,
{
    type Error: From<Error>;

    // Required method
    fn decode(&mut self, buf: &Slice<B>) -> Result<Item, Self::Error>;
}

Available on crate feature io only.

Trait for decoding byte sequences back into structured items.

Required Associated Types

type Error: From<Error>

Errors happened during the decoding process

Required Methods

fn decode(&mut self, buf: &Slice<B>) -> Result<Item, Self::Error>

Decodes a byte sequence into an item.

The given buf is a sliced view into the underlying buffer, which gives one complete frame. Slice implements IoBuf.

You may escape the view by calling Slice::as_inner.

Implementors

impl<B> Decoder<Bytes, B> for BytesCodec

where B: IoBuf,

type Error = Error

impl<T, B> Decoder<T, B> for SerdeJsonCodec

where T: DeserializeOwned, B: IoBuf,

type Error = SerdeJsonCodecError