Struct aversion::util::cbor::CborData

pub struct CborData<RW> { /* fields omitted */ }

A DataSource and/or DataSink using the CBOR serialization format.

CborData works with any type that implements Read or Write. That includes files, network sockets, and memory buffers.

It implements the DataSource trait if the inner type implements Read, and implements the DataSink trait if the inner type implements Write.

Implementations

impl<RW> CborData<RW>

pub fn new(reader: RW) -> Self

Create a new CborData.

pub fn into_inner(self) -> RW

Consume the CborData, returning the inner data type.

Trait Implementations

impl<W> DataSink for CborData<W> where
    W: Write, 

type Error = CborDataError

A user-defined error type.

fn write_message<T>(&mut self, msg: &T) -> Result<(), CborDataError> where
    T: Serialize + Versioned,
    T::Base: MessageId, 

Write a header and message to the data sink.

impl<R> DataSource for CborData<R> where
    R: Read, 

type Error = CborDataError

A user-defined error type.

type Header = BasicHeader

A user-defined header struct.

fn read_header(&mut self) -> Result<BasicHeader, CborDataError>

Read a header from the data source.

fn read_message<T>(&mut self, header: &BasicHeader) -> Result<T, CborDataError> where
    T: DeserializeOwned, 

Read a message from the data source.

fn unknown_message(&self, _msg_id: u16) -> CborDataError

An unknown message id was received.

fn unknown_version<T>(&self, _ver: u16) -> CborDataError

An unknown version of a known message was received.

fn unexpected_message<T>(&self, _msg_id: u16) -> CborDataError

Expected a specific message type, but got a different message id.