Struct ReplicationMessage 

pub struct ReplicationMessage {
    pub request_id: u64,
    pub body: ReplicationMessageBody,
}

Top-level replication message envelope.

Every replication wire message carries a sender-assigned request_id so that the receiver can correlate responses without relying on transport-layer ordering.

Fields

request_id: u64

Sender-assigned request ID for correlation.

body: ReplicationMessageBody

The message body.

Implementations

impl ReplicationMessage

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

Encode the message to bytes using postcard.

Errors

Returns ReplicationProtocolError::SerializationFailed if postcard serialization fails.

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

Decode a message from bytes using postcard.

Rejects payloads larger than MAX_REPLICATION_MESSAGE_SIZE before attempting deserialization.

Errors

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

Trait Implementations

impl Clone for ReplicationMessage

fn clone(&self) -> ReplicationMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReplicationMessage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ReplicationMessage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ReplicationMessage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.