Debugging Rust code

There's been some work in this area and it does appear possible to debug code built with `wasm-pack` using the [Chrome DevTools C++ DWARF debugging](https://chromewebstore.google.com/detail/cc++-devtools-support-dwa/pdcpmagijalfljmkmjngeonclgbbannb) extension: https://github.com/haraldreingruber-dedalus/rust-wasm-dwarf-debugging

So I have 2 questions - first, is this doable right now? I have been trying to get debugging to work and nothing has worked so far.

Second question is, if it doesn't work yet, is this something that could be put on the radar?