Struct Member 

pub struct Member {
    pub id: String,
    pub kind: MemberKind,
    pub state: VotingState,
}

A cluster member as seen by the supervisor’s membership view.

Fields

id: String

Stable node identity (matches the replica registry / ack id).

kind: MemberKind

state: VotingState

Implementations

impl Member

pub fn data_voting(id: impl Into<String>) -> Self

pub fn data_catching_up(id: impl Into<String>) -> Self

pub fn witness(id: impl Into<String>) -> Self

pub fn is_voter(&self) -> bool

Does this member count toward quorum? Only healthy members vote; a catching-up replica is non-voting (ADR 0030).

pub fn is_electable(&self) -> bool

May this member stand for election? Only a healthy, data-bearing member can become primary — a witness holds no data and a catching-up replica is not healthy.

Trait Implementations

impl Clone for Member

fn clone(&self) -> Member

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Member

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

Formats the value using the given formatter.

impl Eq for Member

impl PartialEq for Member

fn eq(&self, other: &Member) -> 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 StructuralPartialEq for Member