Struct Codec 

pub struct Codec { /* private fields */ }

Codec for encoding/decoding JSON-RPC messages.

Implementations

impl Codec

pub fn new() -> Codec

Creates a new codec with default settings (10MB limit).

pub fn max_message_size(&self) -> usize

Returns the maximum allowed message size in bytes.

pub fn set_max_message_size(&mut self, size: usize)

Sets the maximum allowed message size in bytes.

pub fn encode_request( &self, request: &JsonRpcRequest, ) -> Result<Vec<u8>, CodecError>

Encodes a request to bytes.

Errors

Returns an error if serialization fails.

pub fn encode_response( &self, response: &JsonRpcResponse, ) -> Result<Vec<u8>, CodecError>

Encodes a response to bytes.

Errors

Returns an error if serialization fails.

pub fn decode(&mut self, data: &[u8]) -> Result<Vec<JsonRpcMessage>, CodecError>

Decodes bytes into a message, returning any complete messages.

Incomplete data is buffered for the next call.

Errors

Returns an error if a complete line fails to parse or if the buffer exceeds the limit.

pub fn clear(&mut self)

Clears the internal buffer.

Trait Implementations

impl Debug for Codec

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

Formats the value using the given formatter.

impl Default for Codec

fn default() -> Codec

Returns the “default value” for a type.