[ARROW-4493] [Rust] [DataFusion] make accumulate_scalar somewhat exhaustive and easier to read

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Invalid
• Affects Version/s: 0.12.0
• Component/s: Rust - DataFusion
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/15965
• Assignee: Andy Grove
• Reporter: Tupshin Harper
• Created: 06/Feb/19 17:23
• Updated: 11/Jan/23 07:34
• Resolved: 13/Oct/19 15:39

Description

make accumulate_scalar somewhat exhaustive and easier to read

 

The current implementation doesn't leverage any of the exhaustiveness checking of matching.This can be made simpler and partially exhaustive.

Issue Links

• links to: GitHub Pull Request #3627