[ARROW-5949] [Rust] Implement DictionaryArray

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.17.0
• Component/s: Rust
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/22358
• Assignee: David Atienza
• Reporter: David Atienza
• Created: 14/Jul/19 20:41
• Updated: 11/Jan/23 07:43
• Resolved: 28/Feb/20 07:11

Description

I am pretty new to the codebase, but I have seen that DictionaryArray is not implemented in the Rust implementation.

I went through the list of issues and I could not see any work on this. Is there any blocker?

 

The specification is a bit short or even non-existant, so I am not sure how to implement it myself.

Issue Links

• links to: GitHub Pull Request #5926
• links to: GitHub Pull Request #5983
• links to: GitHub Pull Request #6095