Struct Message 

pub struct Message {
    pub message_type: MessageType,
    pub from: NodeId,
    pub to: NodeId,
    pub term: u64,
    pub payload: MessagePayload,
    pub timestamp: u64,
}

A message in the Raft protocol.

Fields

message_type: MessageType

from: NodeId

to: NodeId

term: u64

payload: MessagePayload

timestamp: u64

Implementations

impl Message

pub fn new( message_type: MessageType, from: NodeId, to: NodeId, term: u64, payload: MessagePayload, ) -> Self

Create a new message.

pub fn vote_request(from: NodeId, to: NodeId, request: VoteRequest) -> Self

Create a vote request message.

pub fn vote_response(from: NodeId, to: NodeId, response: VoteResponse) -> Self

Create a vote response message.

pub fn append_entries( from: NodeId, to: NodeId, request: AppendEntriesRequest, ) -> Self

Create an append entries message.

pub fn append_entries_response( from: NodeId, to: NodeId, response: AppendEntriesResponse, ) -> Self

Create an append entries response message.

pub fn heartbeat(from: NodeId, to: NodeId, term: u64) -> Self

Create a heartbeat message.

pub fn to_bytes(&self) -> Vec<u8>

Serialize the message.

pub fn from_bytes(bytes: &[u8]) -> Option<Self>

Deserialize a message.

Trait Implementations

impl Clone for Message

fn clone(&self) -> Message

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Message

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Message

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Message

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

where __S: Serializer,

Serialize this value into the given Serde serializer.