Hello, Thanks to Vedant's GSoC work, we have patches submited to upstream Rust to support Rust on GNU/Hurd!
The building process is relatively tricky, I have put some notes at the end of: https://darnassus.sceen.net/~hurd-web/community/gsoc/project_ideas/rust/ The availability of Debian packages will be for later: they are for now still at an older rust version, we'll probably want to just wait for that to catch up with upstream rather than re-work on the porting. Samuel