Struct tokio_jsonrpc::codec::DirtyLine

pub struct DirtyLine(_);

A codec working with JSONRPC 2.0 messages on top of badly encoded utf-8.

This works like the Line codec. However, it can cope with the input not being valid utf-8. That is arguably broken, nevertheless found in the wild and sometimes the only thing left to be done is to cope with it. This copes with it by running the input through the String::from_utf8_lossy conversion, effectively replacing anything that is not valid with these special utf-8 WTF question marks (U+FFFD).

In contrast, Line errors on such invalid inputs. Encoding is the same for both codecs, however.

Methods

impl DirtyLine

fn new() -> Self

A constructor

Trait Implementations

impl Debug for DirtyLine

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Default for DirtyLine

fn default() -> DirtyLine

Returns the "default value" for a type.

impl Decoder for DirtyLine

type Item = Parsed

The type of decoded frames.

type Error = Error

The type of unrecoverable frame decoding errors.

fn decode(&mut self, src: &mut BytesMut) -> IoResult<Option<Parsed>>

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.

impl Encoder for DirtyLine

type Item = Message

The type of items consumed by the Encoder

type Error = Error

The type of encoding errors.

fn encode(&mut self, msg: Message, buf: &mut BytesMut) -> IoResult<()>

Encodes a frame into the buffer provided.