Method AppendArraySlice

cpp/src/arrow/array/builder_primitive.h:306–310

  }

  Status AppendArraySlice(const ArraySpan& array, int64_t offset,
                          int64_t length) override {
    return AppendValues(array.GetValues<value_type>(1) + offset, length,
                        array.GetValues<uint8_t>(0, 0), array.offset + offset);
  }

  /// Append a single scalar under the assumption that the underlying Buffer is
  /// large enough.