Method getSnapshot

packages/core/src/createActor.ts:810–817

* Read an actor’s snapshot synchronously. * * @remarks * The snapshot represent an actor's last emitted value. * * When an actor receives an event, its internal state may change. An actor * may emit a snapshot when a state transition occurs. * * Note that some actors, such as

()

   * @see {@link Actor.getPersistedSnapshot} to persist the internal state of an actor (which is more than just a snapshot).
   */
  public getSnapshot(): SnapshotFrom<TLogic> {
    if (isDevelopment && !this._snapshot) {
      throw new Error(
        `Snapshot can't be read while the actor initializes itself`
      );
    }
    return this._snapshot;
  }
}

export type RequiredActorOptionsKeys<TLogic extends AnyActorLogic> =