I'm a heavy Rust user and fan, but I'd never pick Rust for web. There are way more mature ecosystems out there to choose from. Why would you waste "innovation tokens" in a Rust-based web application?
I enjoyed using Rust/WASM for a web application I made. Once I got the build step figured out, which took a week, the application worked like I wanted right away.
I was trying to build an HTML generator in Rust and got pretty far, but I don't think I'll ever be happy with the API unless I learn some pretty crazy macro stuff, which I don't want. For the latter project, the "innovation tokens" really rings true for me, I spent months on the HTML gen for not much benefit.
Good to know! You probably saved me a lot of pain.