nevi-me commented on a change in pull request #8280:
URL: https://github.com/apache/arrow/pull/8280#discussion_r495436663
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File path: rust/arrow/src/compute/util.rs
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@@ -71,6 +71,47 @@ pub(super) fn combine_option_bitmap(
}
}
+/// Compares the null bitmaps of two arrays using a bitwise `or` operation.
+///
+/// This function is useful when implementing operations on higher level
arrays.
+pub(super) fn compare_option_bitmap(
Review comment:
Added, I ended up not using `compare_option_bitmap`, but it's a useful
function to have
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