[ARROW-5189] [Rust] [Parquet] Format individual fields within a parquet row

• Type: New Feature
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.14.0
• Component/s: Rust
• Labels: Parquet pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/21666
• Assignee: Unassigned
• Reporter: Fabio Silva
• Created: 19/Apr/19 16:41
• Updated: 11/Jan/23 07:38
• Resolved: 20/Apr/19 03:12

Description

The current api for a parquet::record::Row  doesn't provide a way to get a string representation of individual column within a Row.

All Field s in a row already implement fmt::Display but there is now way to format individual fields since the Row#fields is not exposed by the api.

Formatting individual fields seems like a common problem,
I belie having this as part of the parquet::record::Row api would would be helpful to anyone peking into values within a row..

 

Issue Links

• links to: GitHub Pull Request #4174