Function AppendArraySlice

cpp/src/arrow/builder.cc:125–128

    return builder_->AppendScalars(scalars);
  }
  Status AppendArraySlice(const ArraySpan& array, int64_t offset,
                          int64_t length) override {
    return builder_->AppendArraySlice(array, offset, length);
  }

  Status FinishInternal(std::shared_ptr<ArrayData>* out) override {
    return builder_->FinishInternal(out);