Trait EventManager

Source
pub trait EventManager {
    // Required methods
    fn send<'life0, 'life1, 'async_trait, T>(
        &'life0 mut self,
        tenant: &'life1 str,
        t: T,
    ) -> Pin<Box<dyn Future<Output = EventResult<()>> + Send + 'async_trait>>
       where T: EventType + Serialize + Send + 'async_trait,
             Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn add_consumer<T, C>(
        &mut self,
        tenant: &str,
        c: C,
    ) -> EventResult<ConsumerID>
       where T: EventType + 'static + Sync + Send + DeserializeOwned,
             C: Consumer<T> + 'static + Clone + Sync + Send;
    fn remove_consumer(&mut self, cid: &ConsumerID) -> EventResult<()>;
    fn close(&mut self) -> EventResult<()>;
    fn clean(&mut self) -> EventResult<()>;
}
Expand description

The Event Manager is the main trait, offering functions to send and consume events

Required Methods§

Source

fn send<'life0, 'life1, 'async_trait, T>( &'life0 mut self, tenant: &'life1 str, t: T, ) -> Pin<Box<dyn Future<Output = EventResult<()>> + Send + 'async_trait>>
where T: EventType + Serialize + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Send an event optionally related to a tenant (use empty string for no tenant)

Source

fn add_consumer<T, C>(&mut self, tenant: &str, c: C) -> EventResult<ConsumerID>
where T: EventType + 'static + Sync + Send + DeserializeOwned, C: Consumer<T> + 'static + Clone + Sync + Send,

Add a consumer to handle specific events, optionally for a specific tenant (use empty string for no tenant)

Source

fn remove_consumer(&mut self, cid: &ConsumerID) -> EventResult<()>

Remove a consumer given its ID

Source

fn close(&mut self) -> EventResult<()>

Close the manager and all the resources it holds

Source

fn clean(&mut self) -> EventResult<()>

Clean the underlying system, usually to ensure tests start from a clean slate

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§