rust-how-do-i-start VS cross

For (1) try this https://github.com/jondot/rust-how-do-i-start

I learned it combining the Book and Rustlings. There's a table in the exercises directory mapping the exercises to the chapters of the book, so I'd every day do the exercises for yesterdays chapter first before todays chapter to have some sort of spaced repetition. For more material, check out https://github.com/jondot/rust-how-do-i-start

You can try https://github.com/jondot/rust-how-do-i-start which contains things to try out that I've curated. Cross off things that don't work, and feel free to reach out if none of it work for you.

I highly recommend taking a look at this github repo, it has many projects and resources to help you!

Rustlings is great. I did them after a couple of years in Rust for the same reason, and it was definitely worth it. You might want to check out https://github.com/jondot/rust-how-do-i-start as well where I put all these kind of things that I could find.

If you aren't a complete beginner, then this github repo is VERY useful

This is mine but also incorporates things I wish I had when I started, and also recommendation from other people as well. https://github.com/jondot/rust-how-do-i-start

This was posted this week here: https://github.com/jondot/rust-how-do-i-start

The -musl targets for Linux make it easy to dodge the need to compile against the oldest glibc you want to support if your project is pure Rust and cross is a Docker wrapper which aims to make cross-targeting in other scenarios as easy as with Go.)

...though, funny enough, if you have enough experience with Rust to not get bogged down in the details and you use cross to work around Rust's "take your time but get it right" approach to cross-building, Rust is often better at little CLI tools, purely because of how valuable it is to be able to teach the type system to check so many invariants at compile time.

Another thing to keep in mind for if just using the musl target with your usual setup is insufficient (eg. if you need to use a crate like ttspico which statically links some C code) is cross, which makes it really easy to use Docker to build and run tests.