[ARROW-10062] [Rust]: Fix for null elems for DoubleEndedIter for DictArray

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Component/s: Rust
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/26082
• Assignee: Mahmut Bulut
• Reporter: Mahmut Bulut
• Created: 22/Sep/20 11:59
• Updated: 11/Jan/23 08:10
• Resolved: 22/Sep/20 13:59

Description

A bug that I've introduced: during the reverse traversal the last element with null doesn't signal the completion.

Issue Links

• links to: GitHub Pull Request #8237