// OfDurationRef creates new optional time.Duration containing provided value
OfDurationRef creates new optional time.Duration containing provided value
// OfDurationRef creates new optional time . Duration containing provided value
func OfDurationRef(d *time.Duration) Duration {
	if d == nil {
		return Duration{}
	}
	return OfDuration(*d)
}
func OfDurationRef ( d * time . Duration ) Duration { if d == nil { return Duration { } } return OfDuration ( * d ) }
OfDurationRef creates new optional time.Duration containing provided value
OfDurationRef creates new optional time . Duration containing provided value