* [Breaking Change] Perf improvement 16% by removing offsets.
Offsets calculation are always calculated in Python land.
By changing it to not being calculated, we win 16% of the runtime.
This is not the total extent of it because offsets are
still calculated in bytes.
* Required features.
* Remove clippy error.
* Make it non breaking and still show perf improvement.
* Even faster without offsets.
* Update doc.
* Fmt.
* Apply suggestions from code review
Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
* fmt.
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Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
