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What are some cool and obscure data structure you know of? (programming.dev)

submitted 15 hours ago by protein@programming.dev to c/programming@programming.dev

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[–] coherent_domain 4 points 6 hours ago* (last edited 6 hours ago)

I don't know if Haskell etc affords you such control

You can have immutable arrary with vectors, but to mutate them you will need to wrap your action in a Monad. It even supports unboxed values.

https://hackage.haskell.org/package/vector

But I agree boxed default actually causes a lot of performance overhead in many high-level languages.