Struct WireFrameCodec 

pub struct WireFrameCodec { /* private fields */ }

Implementations

impl WireFrameCodec

pub fn new(max_frame_bytes: usize) -> Self

pub fn max_frame_bytes(&self) -> usize

pub fn encode( &self, frame: &ProtocolFrame, ) -> Result<Vec<u8>, ProtocolCodecError>

pub fn decode(&self, bytes: &[u8]) -> Result<ProtocolFrame, ProtocolCodecError>

pub fn encode_message( &self, frame: &ProtocolFrame, ) -> Result<Vec<u8>, ProtocolCodecError>

Encode a frame as a bare message WITHOUT the 4-byte length prefix.

Stream transports (stdio) use [encode] so frames can be delimited in a byte stream. Message transports where the boundary is the call itself (the browser pushFrame / postMessage path) use this so the on-wire bytes match the TypeScript encodeProtocolFramePayload(frame, "bare"), which emits the raw bare frame with no prefix.

pub fn decode_message( &self, bytes: &[u8], ) -> Result<ProtocolFrame, ProtocolCodecError>

Decode a bare message produced by [encode_message] (no length prefix).

Trait Implementations

impl Clone for WireFrameCodec

fn clone(&self) -> WireFrameCodec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WireFrameCodec

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

Formats the value using the given formatter.

impl Default for WireFrameCodec

fn default() -> Self

Returns the “default value” for a type.