Function CostTrackerFactory

interpreter/runtimecost.go:42–47

CostTrackerFactory configures the factory method to generate a new cost-tracker per-evaluation.

(factory func() (*CostTracker, error))

// CostTrackerFactory configures the factory method to generate a new cost-tracker per-evaluation.
func CostTrackerFactory(factory func() (*CostTracker, error)) costTrackPlanOption {
	return func(fac *costTrackerFactory) *costTrackerFactory {
		fac.factory = factory
		return fac
	}
}

// CostObserver provides an observer that tracks runtime cost.
func CostObserver(opts ...costTrackPlanOption) PlannerOption {