Struct SuccessorRank 

pub struct SuccessorRank {
    pub position: u32,
    pub successors: u32,
}

Where a replica stands in a resigning leader’s EndQuorumEpoch PreferredCandidates list.

Kafka’s KafkaRaftClient.endEpochElectionBackoff walks the list for the local replica key and backs the election off by that position, so the most caught-up voter elects first. The default, position 0 of an empty list, elects at once.

Fields

position: u32

The index of the local replica in the list, or the list length when the list does not name it.

successors: u32

The length of the list.

Trait Implementations

impl Clone for SuccessorRank

fn clone(&self) -> SuccessorRank

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SuccessorRank

impl Debug for SuccessorRank

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

Formats the value using the given formatter.

impl Default for SuccessorRank

fn default() -> SuccessorRank

Returns the “default value” for a type.

impl Eq for SuccessorRank

impl Hash for SuccessorRank

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for SuccessorRank

fn cmp(&self, other: &SuccessorRank) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SuccessorRank

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for SuccessorRank

fn partial_cmp(&self, other: &SuccessorRank) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for SuccessorRank