Struct ChunkMessage 

pub struct ChunkMessage {
    pub request_id: u64,
    pub body: ChunkMessageBody,
}

Wire-format wrapper that pairs a sender-assigned request_id with a ChunkMessageBody.

The sender picks a unique request_id; the handler echoes it back in the response so callers can correlate replies by ID rather than by source peer.

Fields

request_id: u64

Sender-assigned identifier, echoed back in the response.

body: ChunkMessageBody

The protocol message body.

Implementations

impl ChunkMessage

pub fn encode(&self) -> Result<Vec<u8>, ProtocolError>

Encode the message to bytes using postcard.

Errors

Returns an error if serialization fails.

pub fn decode(data: &[u8]) -> Result<Self, ProtocolError>

Decode a message from bytes using postcard.

Rejects payloads larger than MAX_WIRE_MESSAGE_SIZE before attempting deserialization.

Errors

Returns ProtocolError::MessageTooLarge if the input exceeds the size limit, or ProtocolError::DeserializationFailed if postcard cannot parse the data.

Trait Implementations

impl Clone for ChunkMessage

fn clone(&self) -> ChunkMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChunkMessage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChunkMessage

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ChunkMessage

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.