• 2 Posts
  • 13 Comments
Joined 3 years ago
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Cake day: November 20th, 2021

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  • warning: very confusing comment, this is a complicated topic

    Rust, in a vacuum, can do anything basically perfectly (yes, even unsafe code, at least it’s clearly marked as so). However, the vast majority of people aren’t writing rust in a vacuum, they are using the “rust ecosystem”, and, for better or worse, the “rust ecosystem” is mainly useful for two things: making back-end servers and standalone libraries (look into rust’s history and you’ll see why)

    I hear a lot about how the things that Rust is not good for, JIT compilation with a garbage collector is usually the best solution, and vice versa. How true is this?

    JIT compilation is good for embedded programming languages, rust isn’t one so they don’t support it (although JIT compilation is a very complex topic, especially when talking about use cases)

    Garbage collecting is a simple way to ensure memory safety without the whole complex memory layout of rust, rust doesn’t have it because it does not need it

    Programming languages are just tools, use the right one for the job.