Struct doh_client::dns::DnsCodec

pub struct DnsCodec;

Implementations

impl DnsCodec

pub fn new(
    listen: UdpListenSocket
) -> Result<(SplitSink<UdpFramed<DnsCodec>>, SplitStream<UdpFramed<DnsCodec>>), Error>

Trait Implementations

impl Debug for DnsCodec

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

Formats the value using the given formatter.

impl Decoder for DnsCodec

type Item = DnsPacket

The type of decoded frames.

type Error = Error

The type of unrecoverable frame decoding errors.

fn decode(&mut self, buf: &mut BytesMut) -> Result<Option<DnsPacket>, 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: Encoder + 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 Encoder for DnsCodec

type Item = DnsPacket

The type of items consumed by the Encoder

type Error = Error

The type of encoding errors.

fn encode(&mut self, data: DnsPacket, buf: &mut BytesMut) -> Result<(), Error>

Encodes a frame into the buffer provided.