Struct LogEntry 

pub struct LogEntry {
    pub term: Term,
    pub index: LogIndex,
    pub command: Command,
    pub fencing_token: u64,
}

A log entry in the Raft log

Fields

term: Term

The term when this entry was created

index: LogIndex

The index of this entry in the log (1-indexed)

command: Command

The command to be applied to the state machine

fencing_token: u64

Packed fencing token (see crate::types::FencingToken).

Serialised as a little-endian u64 in WAL v2 entries. WAL v1 entries do not carry a token; zero is used as a sentinel.

Implementations

impl LogEntry

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

Create a new log entry with no fencing token (token = 0).

pub fn with_fencing_token( term: Term, index: LogIndex, command: Command, fencing_token: u64, ) -> Self

Create a new log entry with an explicit packed fencing token.

Trait Implementations

impl Clone for LogEntry

fn clone(&self) -> LogEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LogEntry

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

Formats the value using the given formatter.

impl PartialEq for LogEntry

fn eq(&self, other: &LogEntry) -> 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 Eq for LogEntry

impl StructuralPartialEq for LogEntry