Trait JobHandler 

pub trait JobHandler:
    Send
    + Sync
    + 'static {
    type Job: Job;

    // Required method
    fn handle<'life0, 'async_trait>(
        &'life0 self,
        job: Self::Job,
        ctx: JobContext,
    ) -> Pin<Box<dyn Future<Output = Result<(), JobError>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             Self: 'async_trait;
}

Processes jobs of one type. Register with crate::WorkerBuilder::handler.

Required Associated Types

type Job: Job

The one job type this handler processes.

Required Methods

fn handle<'life0, 'async_trait>( &'life0 self, job: Self::Job, ctx: JobContext, ) -> Pin<Box<dyn Future<Output = Result<(), JobError>> + Send + 'async_trait>>

where 'life0: 'async_trait, Self: 'async_trait,

Process one job. Returning Err hands control to the retry policy.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<J, F, Fut> JobHandler for FnHandler<J, F>

where J: Job, F: Fn(J, JobContext) -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<(), JobError>> + Send + 'static,

type Job = J