Function EvalStateFactory

interpreter/interpreter.go:85–90

EvalStateFactory configures the EvalState generator to be used by the EvalStateObserver.

(factory func() EvalState)

// EvalStateFactory configures the EvalState generator to be used by the EvalStateObserver.
func EvalStateFactory(factory func() EvalState) evalStateOption {
	return func(fac *evalStateFactory) *evalStateFactory {
		fac.factory = factory
		return fac
	}
}

// EvalStateObserver provides an observer which records the value associated with the given expression id.
// EvalState must be provided to the observer.