Method AppendEmptyValue

cpp/src/arrow/array/builder_run_end.h:115–115

  Status AppendNulls(int64_t length) override;

  Status AppendEmptyValue() final { return AppendEmptyValues(1); }
  Status AppendEmptyValues(int64_t length) override;

  Status AppendScalar(const Scalar& scalar, int64_t n_repeats) override;