Struct TransitionRule 

pub struct TransitionRule {
    pub from_state: LoopState,
    pub trigger: LoopTrigger,
    pub guard: TransitionGuard,
    pub events: &'static [LoopEventKind],
    pub journal_records: &'static [JournalRecordKind],
    pub checkpoint_policy: CheckpointPolicy,
    pub side_effect_policy: SideEffectPolicy,
    pub next_state: LoopState,
    pub terminal_result: Option<LoopTerminalResult>,
    pub recovery_classification: Option<RecoveryClassification>,
}

Holds transition rule application-layer state or configuration. Use it with the documented coordinator methods; run, journal, event, provider, or port effects are called out on those methods rather than on construction.

Fields

from_state: LoopState

From state used by this record or request.

trigger: LoopTrigger

Trigger used by this record or request.

guard: TransitionGuard

Guard used by this record or request.

events: &'static [LoopEventKind]

Bounded events included in this record. Limits and truncation are represented by companion metadata when applicable.

journal_records: &'static [JournalRecordKind]

Journal record kinds produced by this capability or feature. Use them to keep replay and recovery fixtures aligned with the public contract.

checkpoint_policy: CheckpointPolicy

Checkpoint policy used by this record or request.

side_effect_policy: SideEffectPolicy

Side effect policy used by this record or request.

next_state: LoopState

Next state used by this record or request.

terminal_result: Option<LoopTerminalResult>

Optional terminal result value. When absent, callers should use the documented default or skip that optional behavior.

recovery_classification: Option<RecoveryClassification>

Optional recovery classification value. When absent, callers should use the documented default or skip that optional behavior.

Implementations

impl TransitionRule

pub fn output(&self) -> TransitionOutput

Returns output derived from the supplied state. This uses only local coordinator state and performs no hidden host work.

Trait Implementations

impl Clone for TransitionRule

fn clone(&self) -> TransitionRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransitionRule

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

Formats the value using the given formatter.

impl Eq for TransitionRule

impl PartialEq for TransitionRule

fn eq(&self, other: &TransitionRule) -> 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 StructuralPartialEq for TransitionRule