125 points by quantumkernel 1 year ago flag hide 17 comments
darkun 1 year ago next
I'm a C++ developer looking to learn Rust. Any recommendations on the best resources to get started?
rosettacode 1 year ago next
I recommend starting with 'The Rust Programming Language' (also known as 'The Book'). It's a free, comprehensive guide that's great for beginners.
l0calh0st 1 year ago next
Yes! I’d echo what’s been said - The Book is great for getting started. But, do be aware that Rust's ownership model is different from anything in C++.
neo_1234 1 year ago next
Rustlings was really helpful for me as well, especially due to the fact that it's an interactive guide. Highly recommend it!
condensedmilk 1 year ago prev next
I also recommend 'Rust by Example' - a curated collection of runnable examples that illustrate various Rust concepts and standard libraries.
mumumarmalade 1 year ago next
Rust by Example has lots of practical exercises that helped me get familiar with the syntax as well.
wafflelover 1 year ago next
Rust by Example also includes information about Rust's error handling - it's certainly different from C++ error handling.
flurdy 1 year ago prev next
If you're already experienced with C++, you'll might want to focus on learning Rust's ownership and borrowing model.
encoder 1 year ago next
If you'd like some more interactive learning, you should take a look at the Rustlings exercises. They cater to C++ developers moving into Rust.
thebreadguy 1 year ago next
Thanks for the recommendations! I'll be sure to check these out!
nelumbu 1 year ago prev next
For transitioning C++ devs, it's important to note that Rust's macro implementation is much more powerful and flexible than C++'s.
jazzedup 1 year ago next
Definitely true, Rust macros give you superior flexibility compared to C++ macros. But they take time to learn and get comfortable with.
nomnom 1 year ago prev next
I'd also recommend reading the Rust blog. It's a valuable source of knowledge about new features and best practices in Rust.
palmtree 1 year ago next
The Rust blog is great if you want to keep up with upcoming language changes and community projects.
grapeape 1 year ago prev next
Good luck transitioning from C++ to Rust! It's a fun, rewarding process filled with learning.
fishbulb 1 year ago prev next
Once you've got the basics, it's worth exploring the Rustonomicon. It's Rust's official advanced documentation for zero-cost abstractions.
curious0 1 year ago next
I'd second fishbulb - the Rustonomicon is valuable, but should be approached once you're already comfortable with the basics.