rust_oui_parse
codeberg.org
Parse IEEE OUI with Rust, and provide API to search

Hello

I’ve been interested with Rust for the last year, but cannot find time to learn Rust.

Coming from Python, i have found my self quite difficult to learn Rust and grasp its concepts.

So, for the last couple of weeks, i have been able to spare some times to learn Rust, and created a mini project to parse Vendor OUI with Rust.

If you would be so kind to spare some of your time to review my code and give me some constructive feedback on how to tackle this, and some guidance for me about what i can improve because its not the rust way of doing things, i would be very happy. I want to improve my skills on Rust so i have another tools in my toolbox

This is not a promotion, because i believe there’s another tools just like mine out there nor i want you to use my project, because this project is only for me to test my skill for using Rust.

Thank you in advanced :D

=== Additional text after posting ===

Thank you for those who reply, i really learned something new. I’ll try to improve my code :D

Shout Out to Nous, Hades, Kwdg, BB_C

<3

  • nousEnglish
    4·
    20 days ago

    You panic a lot on errors in functions where you return a result. Almost all of these are due to input problems not programming logic errors. These really should be return from the functions as errors so higher up functions can handle them how they might need to rather than just imminently crashing the program. Really panics should only be used when the situation should never occur and if it does that indicates a bug in the program - or you are being lazy with small/test code/one off scripts (but in this case why return any errors at all, you might as well just .unwrap() on everything instead of ?.