There's always the mrustc[1] compiler that compiles Rust to C source files. So any platform that can compile C, can also compile Rust (with caveats of course).

There's always the mrustc[1] compiler that compiles Rust to C source files. So any platform that can compile C, can also compile Rust (with caveats of course). Of course, this only means we could, it doesn't necessarily mean we should. [1]: https://github.com/thepowersgang/mrustc https://github.com/thepowersgang/mrustc