Type Definition steno::ActionResult

pub type ActionResult = Result<Arc<Value>, ActionError>;

Result of a saga action

In this generic Action interface, actions return a pretty generic serde_json::Value. This is something that we can store uniformly, serialize to the log, and deserialize into a more specific type when the consumer asks for that. (By contrast, the ActionFunc impl is a little fancier. It allows consumers to return anything that can be serialized. That’s why consumers should prefer that interface and not this one.)