code: func (r Route) String() string {
  	routeString := r.Domain.Name
  
  	if r.Port.IsSet {
  		routeString = fmt.Sprintf("%s:%d", routeString, r.Port.Value)
  	} else if r.RandomTCPPort() {
  		routeString = fmt.Sprintf("%s:????", routeString)
  	}
  
  	if r.Host != "" {
  		routeString = fmt.Sprintf("%s.%s", r.Host, routeString)
  	}
  
  	if r.Path != "" {
  		routeString = path.Join(routeString, r.Path)
  	}
  
  	return routeString
  }
docs: // String formats the route in a human readable format.