Struct RunStateTransitionCommand 

pub struct RunStateTransitionCommand { /* private fields */ }

Semantic command for run lifecycle state transition mutation.

Implementations

impl RunStateTransitionCommand

pub fn new( sequence: u64, run_id: RunId, previous_state: RunState, new_state: RunState, timestamp: u64, ) -> Self

Creates a new run-state transition command.

pub fn sequence(&self) -> u64

Returns the expected WAL sequence.

pub fn run_id(&self) -> RunId

Returns the targeted run identifier.

pub fn previous_state(&self) -> RunState

Returns the expected current run state.

pub fn new_state(&self) -> RunState

Returns the requested target run state.

pub fn timestamp(&self) -> u64

Returns the command timestamp.

Trait Implementations

impl Clone for RunStateTransitionCommand

fn clone(&self) -> RunStateTransitionCommand

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RunStateTransitionCommand

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

Formats the value using the given formatter.

impl PartialEq for RunStateTransitionCommand

fn eq(&self, other: &RunStateTransitionCommand) -> 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 Copy for RunStateTransitionCommand

impl Eq for RunStateTransitionCommand

impl StructuralPartialEq for RunStateTransitionCommand