lyang24 opened a new pull request, #9495: URL: https://github.com/apache/arrow-rs/pull/9495
# Which issue does this PR close? <!-- We generally require a GitHub issue to be filed for all bug fixes and enhancements and this helps us generate change logs for our releases. You can link an issue to this PR using the GitHub syntax. --> - Closes #NNN. # Rationale for this change Add simdutf8 for fast UTF-8 validation in arrow-data, arrow-array, arrow-row, and arrow-csv. A shared check_utf8() utility in arrow-data uses SIMD on the happy path and falls back to std::str::from_utf8 on error for detailed Utf8Error. The feature is default-enabled in the arrow umbrella crate. # What changes are included in this PR? simd impl of utf8 instead of the standard lib method # Are these changes tested? all tests passed # Are there any user-facing changes? no -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
