[ARROW-3573] [Rust] with_bitset does not set valid bits correctly

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.12.0
• Component/s: Rust
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/19885
• Assignee: Paddy Horan
• Reporter: Paddy Horan
• Created: 20/Oct/18 02:59
• Updated: 11/Jan/23 07:28
• Resolved: 21/Oct/18 18:28

Description

The boundary check is off a little, `MutableBuffer::new(64).with_bitset(64, false);` will fail.  This issue only happens if the arguments to `new` and `with_bitset` are the same and a multiple of 64.

`write_bytes` is currently writing 1 instead of 255 to set all the bits when `val` is `true`

Issue Links

• links to: GitHub Pull Request #2803