Cool! But if you want to go still lower level, maybe you could implement the basics of HTTP by reading and writing to the socket.<p>In Python the basics are quite easy (I wrote something about it here: <a href="http://joaoventura.net/blog/2017/python-webserver/" rel="nofollow">http://joaoventura.net/blog/2017/python-webserver/</a>), maybe it Rust it is as well?