code: func (s *StreamAddr) URL() *url.URL {
  	return &url.URL{
  		Scheme: logDogURLScheme,
  		Host:   s.Host,
  		Path:   strings.Join([]string{"", string(s.Project), string(s.Path)}, "/"),
  	}
  }
docs: // URL returns a LogDog URL that represents this Stream.