Rust bare metal programming

If you are a Rust enthusiast and looking for something to read and try. I would recommend https://os.phil-opp.com/minimal-rust-kernel 

The blogs explains how to build OS in rust.

You can have a start over and build OS if you missed to build it in your college days . Blog starts from OS bigbang with a compiler story telling way. A basic understanding of Rust would be a prerequisite , but the blog explains the builing steps in Rust compiler driven programming method. So it would be good learning experience in embedded Rust programming .