this post was submitted on 13 Sep 2024
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Programming

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Why I Prefer Exceptions to Error Values (cedardb.com)
submitted 2 months ago by AlexKochetkova@programming.dev to c/programming@programming.dev
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[–] Kissaki@programming.dev 2 points 2 months ago

Does the performance cost of error checking/result types they discovered in C++ apply to languages that have native result and option types like Rust?

I would hope they were able to find efficient, performant implementations, and that branch prediction picks the expected non-error branch in most cases.