[ARROW-10258] [Rust] Support extension arrays

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 1.0.1
• Component/s: Integration, Rust
• External issue URL: https://github.com/apache/arrow/issues/26254
• Assignee: Unassigned
• Reporter: Neville Dipale
• Created: 09/Oct/20 23:41
• Updated: 11/Jan/23 08:12
• Resolved: 26/Apr/21 13:00

Description

This should include:

• supporting the Arrow format
• supporting field metadata

We can optionally:

• support recognising known extensions (like UUID)

I'm mainly opening this up for wider visibility, I noticed that I was catching strays from metadata integration tests failing because Field doesn't support metadata

Sub-Tasks

• [Rust] Support field metadata: Resolved