Jacob Birkett spikespaz

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Science is merely the scrutiny of magic.

I write Rust and Nix mostly, but have learned much else over the years. I do FOSS for fun (if you call it that) and eventually--hopefully--for profit.

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spikespaz / vec_of_array.md

Created August 25, 2024 14:09 — forked from danielhenrymantilla/vec_of_array.md

Vec off arrays (or slices)

Question

how can I convert an array to a vec without cloning the values

Technically-correct answer

Make a Vec of references:

array.iter_mut().collect::<Vec<_>>();