Trait AggregateRoot 

pub trait AggregateRoot: Entity {
    type Event: DomainEvent;

    // Required methods
    fn record(&mut self, event: Self::Event);
    fn take_events(&mut self) -> Vec<Self::Event>;
}

An Entity that is a consistency boundary and the unit of persistence: changes to it (and whatever it contains) are saved and loaded together, and it records the domain events those changes produce.

Required Associated Types

type Event: DomainEvent

The domain event type this aggregate records.

Required Methods

fn record(&mut self, event: Self::Event)

Records that event happened, to be drained later via AggregateRoot::take_events.

fn take_events(&mut self) -> Vec<Self::Event>

Returns and clears every event recorded since the last call.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors