Thanks for the feedback! I think learning by building a project is a great way to learn and my goal is to do more of these types of courses.

Btw, I do take a look at the Rust-Bitcoin library at the end of the course as well and walk through the parts that are relevant to this project. https://github.com/sb1752/bitcoiner-intro-to-rust/blob/main/21_refactoring_and_rust_bitcoin.md

Please do let me know if you have any other ideas or suggestions. 

shaan

I have read through section 7 and really like how you're iterating through the process of writing the code just like real-world coding; small chunks at a time.  I went through another online rust course last year, and the same one again a week ago, but I have not yet done any programming on an actual project with rust.  I was recently briefly looking at the rust bitcoin library because I am interested in learning bitcoin programming as well.  Thanks for all the time you've put into it so others can benefit.  I look forward to your deeper dive into the bitcoin protocol.