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Re:2 years of fiddling with Rust – critical thoughts by junon on Thursday November 10, 2022 @03:08AM (#33543597)
You're right.

https://godbolt.org/z/cfr8MEG6j https://godbolt.org/z/7crr4n66Y

I suppose I'm used to C/C++ compilers not going as far down the optimization rabbit hole as Rust seems to, where they often miss more complex optimizations like this in sufficiently advanced wrapper types etc.

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