Module domain_event 

Typed outward domain events captured separately from aggregate replay bytes.

A DomainEventOccurrence owns canonical bytes at transition time. Aggregate replay suppresses capture, failed persistence leaves pending occurrences untouched, and only explicit successful persistence clears them.

Structs

DomainDeletion

Stable deletion body used when no live post-state exists.

DomainDeletionError

A deletion incarnation must be non-zero.

DomainEventBodyDescriptor

Versioned schema and codec identity for one domain-event body.

DomainEventCapturePoison

Sticky first failure that prevents committing an entity’s outward events.

DomainEventCommitGuardError

Manual unit-of-work guard failure for a poisoned entity.

DomainEventDescriptor

Semantic domain-event name and independently versioned body contract.

DomainEventEnvelope

Immutable framework metadata captured with one outward event transition.

DomainEventOccurrence

One exact typed outward event captured at aggregate transition time.

DomainStateDescriptor

Independently versioned public post-transition state descriptor.

Enums

DomainEventBodyKind

How a public domain-event body was derived.

DomainEventCaptureError

Typed failure while capturing or parsing an outward occurrence.

DomainEventCaptureOutcome

Result of a transition-time capture attempt.

Constants

DOMAIN_EVENT_BODY_CODEC

Canonical domain-event body codec emitted by Distributed version one.

DOMAIN_EVENT_BODY_CODEC_VERSION

Version of DOMAIN_EVENT_BODY_CODEC.

DOMAIN_EVENT_OCCURRENCE_VERSION

Version of the canonical DomainEventOccurrence envelope.

MAX_DOMAIN_EVENT_BODY_BYTES

Maximum canonical domain-event body size, in bytes.

MAX_DOMAIN_EVENT_OCCURRENCE_WIRE_BYTES

Maximum accepted serialized occurrence size, including envelope and base64.

Traits

DomainEvent

A sparse or explicitly adapted outward domain event.

DomainState

A deliberately public post-transition state DTO.