func (f JobRunnerFunc) Run(ctx context.Context) (interface{}, error) {
	return f(ctx)
}
Run implements the JobRunner interface for a JobRunnerFunc.
package jobq
import (
	"context"
	"sync"
	"time"
)
type JobRunner interface {
	Run(ctx context.Context) (interface{}, error)
}
type JobRunnerFunc func(ctx context.Context) (interface{}, error)