Struct raftlog::election::Term

pub struct Term(_);

ある選挙ないしリーダの任期期間を識別するための番号.

番号の値は0から始まり「新しい選挙に立候補する」ないし「新しいリーダが選出される」タイミングで、 増加している. なお、この番号は一つのクラスタにおいて常に増加していき、減少することはない.

Methods

impl Term

pub fn new(number: u64) -> Self

値がnumberとなるTermインスタンスを生成する.

pub fn as_u64(self) -> u64

このインスタンスの期間番号の値を返す.

Trait Implementations

impl Clone for Term

fn clone(&self) -> Term

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Term

impl Debug for Term

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

Formats the value using the given formatter.

impl Default for Term

fn default() -> Term

Returns the "default value" for a type.

impl Eq for Term

impl From<u64> for Term

fn from(f: u64) -> Self

Performs the conversion.

impl Hash for Term

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for Term

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Term> for Term

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

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

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

This method tests for !=.

impl PartialOrd<Term> for Term

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralEq for Term

impl StructuralPartialEq for Term