Compellingpic.twitter.com/zSFcePCytr
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Yes, that's the major win for Rust here... but that isn't at all obvious from just seeing the slides.
If we cheat and make the same assumptions that the rust code did then you get this C code:https://gist.github.com/anonymous/b30f2bfc43764543f77edaccbb891316 …
The point of the Rust version is the '?' that causes the whole function to return an error if a digit is not a hex digit. Think exceptions.
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