Struct TriggerRegistry 

pub struct TriggerRegistry<T: Clone + Send + Sync + 'static> { /* private fields */ }

👎Deprecated since 3.15.0:

nothing calls it; hook triggers run through backbone_core::write_hooks (the generated <Model>WriteHooks and <Model>Triggers)

Registry that dispatches trigger events to registered handlers.

Implementations

impl<T: Clone + Send + Sync + 'static> TriggerRegistry<T>

pub fn new() -> Self

pub fn register( &mut self, handler: Arc<dyn TriggerHandler<TriggerContext<T>, TriggerEvent>>, )

pub async fn execute(&self, ctx: &TriggerContext<T>) -> Result<()>

pub fn with_defaults() -> Self

pub fn build(f: impl FnOnce(&mut Self)) -> Self

Build a registry by registering handlers via a closure.

let registry = TriggerRegistry::<Order>::build(|r| {
    r.register(Arc::new(OrderAfterCreateHandler::new()));
});

Trait Implementations

impl<T: Clone + Send + Sync + 'static> Default for TriggerRegistry<T>

fn default() -> Self

Returns the “default value” for a type.