Returns a string representing this.
If just_path_and_query is true, this concatenates the path and query together. That is, it
constructs the string that would be needed in the Request-Line of an HTTP request for this.
Note that the output will never contain a password, even if this does.
| this |
a URI |
| just_path_and_query |
if true, output just the path and query portions |
|
a string representing this, which the caller must free. |