[ARROW-10065] [Rust] DRY downcasted Arrays

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.1
• Fix Version/s: 2.0.0
• Component/s: Rust
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/17352
• Assignee: Jorge Leitão
• Reporter: Jorge Leitão
• Created: 22/Sep/20 15:26
• Updated: 11/Jan/23 08:10
• Resolved: 24/Sep/20 14:27

Description

Currently, we have a significant amount of repeated code to cover slight variations of downcasted arrays:

• BinaryArray
• LargeBinaryArray
• ListArray
• StringArray
• LargeStringArray

The goal of this issue is to clean up repeated code around.

Issue Links

• links to: GitHub Pull Request #8242