Chen-Yuan-Lai opened a new issue, #7002: URL: https://github.com/apache/arrow-rs/issues/7002
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** <!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] (This section helps Arrow developers understand the context and *why* for this feature, in addition to the *what*) --> To replace [`NullBufferBuilder`](url) with [`BooleanBufferBuilder`](https://docs.rs/arrow-buffer/latest/arrow_buffer/builder/struct.BooleanBufferBuilder.html) for optimization in DataFusion , some public methods are needed to be implemented in [`NullBufferBuilder`](url) with [`BooleanBufferBuilder`](https://docs.rs/arrow-buffer/latest/arrow_buffer/builder/struct.BooleanBufferBuilder.html) to access inner builder. **Describe the solution you'd like** <!-- A clear and concise description of what you want to happen. --> I would like to add methods like [`BooleanBufferBuilder`](https://docs.rs/arrow-buffer/latest/arrow_buffer/builder/struct.BooleanBufferBuilder.html) : * `get_bit()` * `capacity` * `truncate()` **Describe alternatives you've considered** <!-- A clear and concise description of any alternative solutions or features you've considered. --> Other strategies below also may access the inner builder: * make the inner builder public * add a method that can return the reference of the inner builder **Additional context** <!-- Add any other context or screenshots about the feature request here. --> Related issue [Use NullBufferBuilder instead of BooleanBufferBuilder for creating Null masks #14115](https://github.com/apache/datafusion/issues/14115) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
