Enum Message 

pub enum Message<T: ClusterNode> {
    RequestVote {
        requester_node_id: T::NodeIdType,
        term: usize,
    },
    RequestVoteResponse {
        term: usize,
        vote: bool,
    },
    HeartBeat {
        leader_node_id: T::NodeIdType,
        term: usize,
    },
    ControlAddNode(T),
    ControlRemoveNode(T),
    ControlLeaderChanged(T::NodeIdType),
}

Messages to communicate with Raft

Variants

RequestVote

Asking for vote from other nodes for term

Fields

requester_node_id: T::NodeIdType

Sender node id

term: usize

raft election term

RequestVoteResponse

Message in response to Message::RequestVote

Fields

term: usize

raft election term for which the vote was requested for

vote: bool

Is voting for the term

HeartBeat

Heartbeat message

Fields

leader_node_id: T::NodeIdType

Current leader, i.e. message sender’s node ID

term: usize

Term of the leader

ControlAddNode(T)

Add a new node

ControlRemoveNode(T)

Remove an existing node, removing self will cause node termination

ControlLeaderChanged(T::NodeIdType)

A leader has been elected or change of existing one

Trait Implementations

impl<T: Debug + ClusterNode> Debug for Message<T>

where T::NodeIdType: Debug,

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Message<T>

where T: Deserialize<'de> + ClusterNode, T::NodeIdType: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Serialize for Message<T>

where T: Serialize + ClusterNode, T::NodeIdType: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.