Enum NodeRole 

pub enum NodeRole {
    Follower,
    Candidate,
    Leader,
}

Node roles in the cluster

Variants

Follower

Follows leader and replicates log

Candidate

Candidate for leadership

Leader

Current leader, accepts client requests

Trait Implementations

impl Clone for NodeRole

fn clone(&self) -> NodeRole

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeRole

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NodeRole

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for NodeRole

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for NodeRole

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 NodeRole

impl Eq for NodeRole

impl StructuralPartialEq for NodeRole