func (s Status) String() string {
	switch s {
	case OK:
		return "OK"
	case WARNING:
		return "WARNING"
	case CRITICAL:
		return "CRITICAL"
	case UNKNOWN:
		return "UNKNOWN"
	}
	panic("Invalid nagiosplugin.Status.")
}
func (s Status) String() string {
	switch s {
	case OK:
		return "OK"
	case WARNING:
		return "WARNING"
	case CRITICAL:
		return "CRITICAL"
	case UNKNOWN:
		return "UNKNOWN"
	}
	panic("Invalid nagiosplugin.Status.")
}
// Returns string representation of a Status. Panics if given an invalid
// status (this will be recovered in check.Finish if it has been deferred).