Trait eventmill::command::HandleCommand

pub trait HandleCommand<C, A> where
    A: WithAggregateId, {
    type Event;
    type Error: Error;
    type Context;
    fn handle_command(
        &self, 
        command: C, 
        context: &Self::Context
    ) -> Result<Vec<NewEvent<Self::Event, A>>, Self::Error>;
}

Associated Types

type Event

type Error: Error

type Context

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Required methods

fn handle_command(
    &self,
    command: C,
    context: &Self::Context
) -> Result<Vec<NewEvent<Self::Event, A>>, Self::Error>

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Implementors

impl<C, S> HandleCommand<C, VersionedAggregate<S>> for VersionedAggregate<S> where
    S: HandleCommand<C, S>,
    S: WithAggregateId, 

type Event = <S as HandleCommand<C, S>>::Event

type Error = <S as HandleCommand<C, S>>::Error

type Context = <S as HandleCommand<C, S>>::Context

fn handle_command(
    &self,
    command: C,
    context: &Self::Context
) -> Result<Vec<NewEvent<Self::Event, Self>>, Self::Error>

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