pitrou commented on a change in pull request #7598:
URL: https://github.com/apache/arrow/pull/7598#discussion_r449198523
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File path: cpp/src/arrow/array/builder_nested.h
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@@ -395,8 +395,17 @@ class ARROW_EXPORT StructBuilder : public ArrayBuilder {
return Status::OK();
}
- Status AppendNull() final { return Append(false); }
+ /// \brief Append a null value. Automatically appends a null to each child
+ /// builder.
Review comment:
As you prefer. A followup is fine to me.
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