Re: Nice move
There is a website called Are We Web Yet? (https://www.arewewebyet.org/) that shows the state of Rust as regards to web technologies, databases etc. and it's pretty complete.
While it is obviously not the right choice for many applications that might otherwise choose C#/Java, I think it is a very good choice for those that are constrained by speed, memory or need to scale up. For example I think Rust is going to be very popular in IIOT devices as well as part of cloud compute stacks that need to be reliable and super fast.