Method UnsafeAppendOrNull

cpp/src/arrow/array/builder_base.h:53–56

\brief Append a value from an optional or null if it has no value. Unsafe methods don't check existing size.

  ///
  /// Unsafe methods don't check existing size.
  void UnsafeAppendOrNull(const std::optional<V>& value) {
    auto* self = static_cast<Builder*>(this);
    return value.has_value() ? self->UnsafeAppend(*value) : self->UnsafeAppendNull();
  }
};

}  // namespace internal