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BackgroundTaskExt

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Trait BackgroundTaskExt 

Source 
pub trait BackgroundTaskExt {
    // Required method
    fn enqueue<'life0, 'async_trait, S>(
        self,
        connection: &'life0 mut S::Connection,
    ) -> Pin<Box<dyn Future<Output = Result<(), AsyncQueueError>> + Send + 'async_trait>>
       where S: 'async_trait + TaskStore,
             Self: 'async_trait,
             'life0: 'async_trait;
}
Expand description

A trait that is used to enqueue tasks for a given connection type

Required Methods§

Source

fn enqueue<'life0, 'async_trait, S>( self, connection: &'life0 mut S::Connection, ) -> Pin<Box<dyn Future<Output = Result<(), AsyncQueueError>> + Send + 'async_trait>>
where S: 'async_trait + TaskStore, Self: 'async_trait, 'life0: 'async_trait,

Enqueue a task for execution.

This method accepts a connection thus enabling the user to use a transaction while scheduling tasks. This is useful if you want to schedule a task only if some other condition is met.

Dyn Compatibility§

This trait is not dyn compatible.

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

Implementors§