Struct EventBuilder 

pub struct EventBuilder { /* private fields */ }

Builder for events. Used by the verb dispatch path.

Implementations

impl EventBuilder

pub fn new( verb: impl Into<String>, substrate: SubstrateKind, actor: impl Into<String>, ) -> Self

Create a new builder for an event produced by verb acting on substrate as actor.

pub fn kind(self, kind: EventKind) -> Self

Override the event kind discriminant.

pub fn payload(self, payload: EventPayload) -> Self

Set the typed payload for this event.

pub fn payload_schema_version(self, version: u32) -> Self

Set the payload schema version (defaults to 1).

pub fn profile_state_version(self, version: u64) -> Self

Record the brain profile state version observed at emit time.

pub fn aggregate(self, aggregate: AggregateRef) -> Self

Thread this event into an aggregate chain.

pub fn build(self, header: Header) -> Event

Consume the builder and produce an Event with the given header.