Enum agreed::State

pub enum State {
    NonVoter,
    Follower,
    Candidate,
    Leader,
    Shutdown,
}

All possible states of a Raft node.

Variants

NonVoter

The node is completely passive; replicating entries, but neither voting nor timing out.

Follower

The node is replicating logs from the leader.

Candidate

The node is campaigning to become the cluster leader.

Leader

The node is the Raft cluster leader.

Shutdown

The Raft node is shutting down.

Implementations

impl State

pub fn is_non_voter(&self) -> bool

Check if currently in non-voter state.

pub fn is_follower(&self) -> bool

Check if currently in follower state.

pub fn is_candidate(&self) -> bool

Check if currently in candidate state.

pub fn is_leader(&self) -> bool

Check if currently in leader state.

Trait Implementations

impl Clone for State

fn clone(&self) -> State

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for State

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for State

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl PartialEq<State> for State

fn eq(&self, other: &State) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Serialize for State

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

Serialize this value into the given Serde serializer.

impl Copy for State

impl Eq for State

impl StructuralEq for State

impl StructuralPartialEq for State