do you have good links upon it in Rust ?
I wouldn't, might be to much to chew at once. Perhaps start with python to make sure you understand what zmq and ws are and how they work, and than move to Rust.
Heh, I was just thinking about making a "ZeroMQ with Rust" course on Udemy. I gotta finish my other two courses I'm working on, though. I keep taking on too much stuff at once. 