Struct Decoder 

pub struct Decoder<Item> { /* private fields */ }

CBOR based decoder.

This decoder can be used with tokio_io’s Framed to decode CBOR encoded frames. Anything that is serdes Deserialize can be decoded this way.

Implementations

impl<'de, Item: Deserialize<'de>> Decoder<Item>

pub fn new() -> Self

Creates a new decoder.

Trait Implementations

impl<Item: Clone> Clone for Decoder<Item>

fn clone(&self) -> Decoder<Item>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Item: Debug> Debug for Decoder<Item>

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

Formats the value using the given formatter.

impl<'de, Item: Deserialize<'de>> Decoder for Decoder<Item>

type Item = Item

The type of decoded frames.

type Error = Error

The type of unrecoverable frame decoding errors.

fn decode(&mut self, src: &mut BytesMut) -> Result<Option<Item>, Error>

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.

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<'de, Item: Deserialize<'de>> Default for Decoder<Item>

fn default() -> Self

Returns the “default value” for a type.