Struct Utf8Codec

pub struct Utf8Codec;

Trait Implementations

impl Clone for Utf8Codec

fn clone(&self) -> Utf8Codec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Utf8Codec

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

Formats the value using the given formatter.

impl Decoder for Utf8Codec

type Item = char

The type of decoded frames.

type Error = Error

The type of unrecoverable frame decoding errors.

fn decode( &mut self, src: &mut BytesMut, ) -> Result<Option<<Utf8Codec as Decoder>::Item>, <Utf8Codec as Decoder>::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 Default for Utf8Codec

fn default() -> Utf8Codec

Returns the “default value” for a type.

impl Encoder<&&char> for Utf8Codec

type Error = Error

The type of encoding errors.

fn encode( &mut self, x: &&char, dst: &mut BytesMut, ) -> Result<(), <Utf8Codec as Encoder<&&char>>::Error>

Encodes a frame into the buffer provided.

impl Encoder<&char> for Utf8Codec

type Error = Error

The type of encoding errors.

fn encode( &mut self, x: &char, dst: &mut BytesMut, ) -> Result<(), <Utf8Codec as Encoder<&char>>::Error>

Encodes a frame into the buffer provided.

impl Encoder<char> for Utf8Codec

type Error = Error

The type of encoding errors.

fn encode( &mut self, x: char, dst: &mut BytesMut, ) -> Result<(), <Utf8Codec as Encoder<char>>::Error>

Encodes a frame into the buffer provided.

impl PartialEq for Utf8Codec

fn eq(&self, other: &Utf8Codec) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Utf8Codec

impl Eq for Utf8Codec

impl StructuralPartialEq for Utf8Codec