[ARROW-11037] [Rust] Improve performance of string fromIter

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Component/s: Rust
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/18433
• Assignee: Jorge Leitão
• Reporter: Jorge Leitão
• Created: 26/Dec/20 06:03
• Updated: 11/Jan/23 08:17
• Resolved: 04/Jan/21 19:48

Description

Avoid copying from Vec to Buffer, writing directly to a buffer instead.

Issue Links

• links to: GitHub Pull Request #9016