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.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors