Struct EntityRef 

pub struct EntityRef<E>
where
    E: EventSourced,
{ /* private fields */ }

A handle representing a spawned EventSourcedEntity, which can be used to pass it commands.

Implementations

impl<E> EntityRef<E>

where E: EventSourced,

pub fn id(&self) -> &E::Id

The ID of the represented EventSourcedEntity.

pub async fn handle_command<C>( &self, command: C, ) -> Result<Result<C::Reply, C::Error>, HandleCommandError>

where C: Command<E>,

Pass the given command to the represented EventSourcedEntity. The returned value is a nested result where the outer one represents technical errors, e.g. problems connecting to the event log, and the inner one comes from the command handler, i.e. signals potential command rejection.

Trait Implementations

impl<E> Clone for EntityRef<E>

where E: EventSourced + Clone, E::Id: Clone,

fn clone(&self) -> EntityRef<E>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<E> Debug for EntityRef<E>

where E: EventSourced + Debug, E::Id: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.