https://github.com/carols10cents/rustlings https://github.com/carols10cents/rustlings http://exercism.io/ http://exercism.io/ These are probably the two best s

https://github.com/carols10cents/rustlings https://github.com/carols10cents/rustlings http://exercism.io/ http://exercism.io/ These are probably the two best sites for small, exercise training programs in Rust. Once you've gotten through a few of them, you'd probably be ready to build something useful, which might be more interesting.