Struct WorkflowTransitionCommand 

pub struct WorkflowTransitionCommand {
    pub delivery_key: String,
    pub delivery_digest: String,
    pub event_type: String,
    pub event_digest: String,
    pub event_payload: Value,
    pub next_state: Value,
    pub action_intents: Vec<ActionIntent>,
    pub outcome: EvaluationOutcome,
    pub disposition: WorkDisposition,
}

The only result a workflow driver may return. The queue commits the state, event, intents and scheduling disposition atomically before any provider is allowed to dispatch an external effect.

Fields

delivery_key: String

Idempotency key of this transition.

delivery_digest: String

Content digest; a reused key with a different digest is a conflict.

event_type: String

Stable machine-readable event type.

event_digest: String

Digest of the authoritative event.

event_payload: Value

Authoritative event payload.

next_state: Value

New authoritative state.

action_intents: Vec<ActionIntent>

Intents to persist in the same transaction.

outcome: EvaluationOutcome

Completion-policy accounting for this transition.

disposition: WorkDisposition

Scheduling disposition.

Implementations

impl WorkflowTransitionCommand

pub fn failure( item: &WorkItem, error: impl Into<String>, retry_at: DateTime<Utc>, ) -> Self

Command recording an evaluation failure and retrying at retry_at.

Trait Implementations

impl Clone for WorkflowTransitionCommand

fn clone(&self) -> WorkflowTransitionCommand

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkflowTransitionCommand

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

Formats the value using the given formatter.

impl PartialEq for WorkflowTransitionCommand

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WorkflowTransitionCommand