[ARROW-11913] [Rust] Improve performance of StringBuilder

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 4.0.0
• Component/s: Rust
• Labels: performance pull-request-available
• Flags: Patch
• External issue URL: https://github.com/apache/arrow/issues/27753
• Assignee: Ilya Biryukov
• Reporter: Ilya Biryukov
• Created: 09/Mar/21 13:32
• Updated: 11/Jan/23 08:22
• Resolved: 13/Mar/21 11:42

Description

The corresponding GitHub PR produces a good performance improvement when building string arrays (especially if the total length of the strings is large).

See the PR for details.

Issue Links

• links to: GitHub Pull Request #9662