Trait DiscardHandler 

pub trait DiscardHandler<TKey, TMsg>:
    Send
    + Sync
    + 'static
where
    TKey: JobKey,
    TMsg: Message,
{
    // Required method
    fn discard(&self, reason: DiscardReason, job: &mut Job<TKey, TMsg>);
}

Trait defining the discard handler for a factory.

Required Methods

fn discard(&self, reason: DiscardReason, job: &mut Job<TKey, TMsg>)

Called on a job prior to being dropped from the factory.

Useful scenarios are (a) collecting metrics, (b) logging, (c) tearing down resources in the job, etc.

Implementors