Hi Derick,
> > - The new CurlUrl class should probably be immutable from the start. It > was my biggest mistake not to do that with DateTime. > > Thanks for sharing your lessons learned. But I still see some use cases where mutable objects are easier to use. From the experience you had with DateTime, do you think that having `CurlUrl` being immutable and providing a `MutableCurlUrl` would make sense ? I see some cases where you "navigate" on a website using the same CurlHandle and just want to manipulate the MutableCurlUrl handle to change urls. > - What happens if the curl library available on the system does not have > the features and functions that this new class relies on? I would expect > the class to not be available either, but the RFC does not mention that. > Good point. As you expected, if the functions are not available in libcurl, the class will not be available. Same thing for each constant/feature. The extension will "adapt" to the curl version. I will add this to the RFC. Pierrick
