[#9977B582A115E8E7047BD1DE6C642290B1168FD5]
Return the referenced url
                            
        
            url_base&
url() const noexcept;
        
    This function returns the url referenced by the view.
url u( "/path/to/file.txt" );
assert( &u.encoded_segments().url() == &u );
Throws nothing.