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Add unsafe/unchecked slicing #6900

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emilk opened this issue Dec 18, 2024 · 0 comments · May be fixed by #6901
Open

Add unsafe/unchecked slicing #6900

emilk opened this issue Dec 18, 2024 · 0 comments · May be fixed by #6901
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enhancement Any new improvement worthy of a entry in the changelog

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@emilk
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emilk commented Dec 18, 2024

When the user has already done their own bound checking, they don't want to pay for it again. Therefore I propose the slice methods has an unsafe _unchecked version.

We used these methods in arrow2 extensively, and found the performance different to be quite significant for our use case.
@emilk emilk added the enhancement Any new improvement worthy of a entry in the changelog label Dec 18, 2024
This was referenced Dec 18, 2024
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Add unsafe/unchecked slice functions rerun-io/arrow-rs
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