[ARROW-3357] [Rust] Add a mutable buffer implementation

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.11.0
• Component/s: Rust
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/15814
• Assignee: Chao Sun
• Reporter: Chao Sun
• Created: 29/Sep/18 07:12
• Updated: 11/Jan/23 07:26
• Resolved: 29/Sep/18 20:58

Description

Currently we only have a immutable buffer implementation (Buffer). To implement various array builders, it's better to also have a mutable version of this so that we can keep appending data to a buffer.

Issue Links

• links to: GitHub Pull Request #2658