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0 points38362936483y ago0 comments

Sometimes, sure. But an overflow doesn't have to be an error, it can be what you're after and you just want to know when it happens.

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1 comments · 1 top-level

Binary search is similar and the return type there is already Result<usize, usize>: https://doc.rust-lang.org/std/vec/struct.Vec.html#method.bin...

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