When returning an immutable reference to a private struct field. (On mobile and used vertical bars instead of a bunch of HTML codes)

  • heartlessevil@lemmy.one
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    1 year ago

    Yes, but it’s a pain to iterate over Options of Vec because you need to check/flatten twice. I am aware gcc/ghc is not relevant to rust discussions but I am not sure if rustc performs these specific optimizations. I expect it does because they are trivial. Who knows. I am just some random dude on the internet and a lot of drugs.