Method is_null

datafusion/functions-nested/src/arrays_zip.rs:51–53

(&self, idx: usize)

impl ListColumnView {
    fn is_null(&self, idx: usize) -> bool {
        self.nulls.as_ref().is_some_and(|n| n.is_null(idx))
    }
}

make_udf_expr_and_func!(