How can I start Rust and Ruby? Any good learning course?

https://doc.rust-lang.org/nightly/book/second-edition/

http://shop.oreilly.com/product/0636920040385.do

>>62228556
then https://usehelix.com/

New projects tend to have beginner material on their website. Rust has "the book", start there,
There is a link to list of free books on wiki.installgentoo.com -> Programming resources.
https://www.ossblog.org/opensourcebooks/
Don't know Ruby. For Rust, there is lack of books and courses, so start with the official one. Don't ignore https://rustup.rs, recommended and easiest way to install the toolchain, especially if on windows.
There are Awesome-* lists over the internet that catalog libraries and resources https://github.com/rust-unofficial/awesome-rust

Why and why?

>>62228556
Ignore the SJW meme, i legit think Rust has no purpose.
Learn any flavour of C fag.

>>62228556
You made a good choice anon. Rust is great.

>>62229548
No. Come back when C has modules and a standard build system

>Arrays which know their size and can be safely sliced
>Typesafe unions with pattern matching.
Honestly it's hard to go back to C or C++.