Struct JsonCodec 

pub struct JsonCodec { /* private fields */ }

Available on crate feature serde-json only.

JSON codec using serde_json.

By default, values are encoded as text frames.

Implementations

impl JsonCodec

pub fn new() -> Self

Constructs a new JSON codec.

pub fn text(self) -> Self

Encodes outgoing values as WebSocket text frames (the default).

pub fn binary(self) -> Self

Encodes outgoing values as WebSocket binary frames.

Incoming frames are still accepted as either text or binary.

Trait Implementations

impl Clone for JsonCodec

fn clone(&self) -> JsonCodec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonCodec

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

Formats the value using the given formatter.

impl Default for JsonCodec

fn default() -> JsonCodec

Returns the “default value” for a type.

impl<T> MessageCodec<T> for JsonCodec

where T: Serialize + DeserializeOwned,

type Error = Error

Codec-specific error type.

fn encode(&self, item: &T) -> Result<EncodedMessage, Self::Error>

Encodes a value into a WebSocket text or binary message.

fn decode(&self, msg: AggregatedMessage) -> Result<CodecMessage<T>, Self::Error>

Decodes an incoming WebSocket message into a typed value or a control message.

impl Copy for JsonCodec