pub trait JobQueueBackend<T>: Clone {
type Context: Send;
// Required methods
fn setup<'life0, 'async_trait>(
&'life0 self
) -> Pin<Box<dyn Future<Output = Result<(), JobQueueError>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
fn produce<'life0, 'async_trait>(
&'life0 self,
job: Job<T>
) -> Pin<Box<dyn Future<Output = Result<(), JobQueueError>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
fn consume<'life0, 'async_trait>(
&'life0 self
) -> Pin<Box<dyn Future<Output = Result<(Job<T>, Self::Context), JobQueueError>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
fn done<'life0, 'async_trait>(
&'life0 self,
job: Job<T>,
ctx: Self::Context
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
fn failed<'life0, 'async_trait>(
&'life0 self,
job: Job<T>,
ctx: Self::Context
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
}