HaoYang670 opened a new issue #1316: URL: https://github.com/apache/arrow-rs/issues/1316
**Describe the bug** The document of `MutableArrayData::extend` contains a weird value `len` which is not a parameter of this function.  **To Reproduce** Steps to reproduce the behavior: **Expected behavior** Replace `len` by `end - start` in the document, or change the function's API **Additional context** ```rust /// Extends this [MutableArrayData] with elements from the bounded [ArrayData] at `start` /// and for a size of `len`. /// # Panic /// This function panics if the range is out of bounds, i.e. if `start + len >= array.len()`. pub fn extend(&mut self, index: usize, start: usize, end: usize) { let len = end - start; (self.extend_null_bits[index])(&mut self.data, start, len); (self.extend_values[index])(&mut self.data, index, start, len); self.data.len += len; } ``` -- 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]
