Struct LogId 

pub struct LogId {
    pub term: Term,
    pub index: LogIndex,
}

A position in the Raft log: the (term, index) pair that uniquely identifies an entry. Ordering is lexicographic on (term, index), which is exactly Raft’s log “up-to-date” comparison (§5.4.1), so LogId values can be compared directly instead of juggling two primitives.

Fields

term: Term

Term of the entry at index.

index: LogIndex

Log index.

Implementations

impl LogId

pub const ZERO: LogId

The empty-log sentinel (term 0, index 0).

pub fn new(term: Term, index: LogIndex) -> Self

Construct a LogId from a term and index.

Trait Implementations

impl Clone for LogId

fn clone(&self) -> LogId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LogId

impl Debug for LogId

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

Formats the value using the given formatter.

impl Default for LogId

fn default() -> LogId

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LogId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for LogId

impl Hash for LogId

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 LogId

fn cmp(&self, other: &LogId) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl PartialEq for LogId

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for LogId

fn partial_cmp(&self, other: &LogId) -> 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 Serialize for LogId

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LogId