When I started this emulator four years ago, this was the first PC emulator written in Rust so it was novel.

I've heard the comments here loud and clear :) You all don't think Rust is novel anymore and I should lose that bit.

"cross-platform" and Rust, as advertised in the current title/link label, is incompatible for sure. Can't get that to run on my older OS X machine nor my Amiga. :)