Trait ConsumerDelegate
lapin
pub trait ConsumerDelegate: Send + Sync { fn on_new_delivery(&self, delivery: DeliveryResult); fn drop_prefetched_messages(&self) { ... } }
fn on_new_delivery(&self, delivery: DeliveryResult)
fn drop_prefetched_messages(&self)
impl<DeliveryHandler: Fn(DeliveryResult) + Send + Sync> ConsumerDelegate for DeliveryHandler