Struct tokio::codec::BytesCodec

[+] Show declaration

pub struct BytesCodec(_);

[−] Expand description

A simple Codec implementation that just ships bytes around.

Methods

impl BytesCodec

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pub fn new() -> BytesCodec

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Creates a new BytesCodec for shipping around raw bytes.

Trait Implementations

impl Clone for BytesCodec

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fn clone(&self) -> BytesCodec

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Returns a copy of the value.

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

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Performs copy-assignment from source.

impl PartialOrd<BytesCodec> for BytesCodec

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fn partial_cmp(&self, other: &BytesCodec) -> Option<Ordering>

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This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &BytesCodec) -> bool

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This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &BytesCodec) -> bool

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This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &BytesCodec) -> bool

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This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &BytesCodec) -> bool

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This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Ord for BytesCodec

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fn cmp(&self, other: &BytesCodec) -> Ordering

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This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

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Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

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Compares and returns the minimum of two values.

impl Copy for BytesCodec

impl Decoder for BytesCodec

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type Item = BytesMut

The type of decoded frames.

type Error = Error

The type of unrecoverable frame decoding errors.

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

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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>

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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     Self: Encoder,     T: AsyncRead + AsyncWrite,

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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 Debug for BytesCodec

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

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Formats the value using the given formatter.

impl Eq for BytesCodec

impl Encoder for BytesCodec

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type Item = Bytes

The type of items consumed by the Encoder

type Error = Error

The type of encoding errors.

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

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Encodes a frame into the buffer provided.

impl Hash for BytesCodec

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fn hash<__H>(&self, state: &mut __H) where     __H: Hasher,

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Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

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Feeds a slice of this type into the given [Hasher].

impl PartialEq<BytesCodec> for BytesCodec

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fn eq(&self, other: &BytesCodec) -> bool

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This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &BytesCodec) -> bool

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This method tests for !=.