felipecrv opened a new pull request, #35677: URL: https://github.com/apache/arrow/pull/35677
### Rationale for this change Copying ArraySpan is not without issues (see #35581), and this change seems good by itself as it makes it easier for the compiler to SROA [1] the whole `RunEndEncodedArraySpan` class. [1] https://www.llvm.org/docs/Passes.html#sroa-scalar-replacement-of-aggregates ### What changes are included in this PR? - Make `array_span` private in `ree_util::RunEndEncodedArraySpan` - Allow construction of `ree_util::RunEndEncodedArraySpan` with separate `offset` and `length` - Change `RunEndEncodedBuilder` to avoid a copy of the `ArraySpan` being iterated over ### Are these changes tested? Yes, by the existing unit tests of the various uses of `RunEndEncodedArraySpan`. ### Are there any user-facing changes? No meaningful changes. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
