Function AllOptionalNullPlacements

cpp/src/arrow/compute/kernels/vector_sort_test.cc:66–68

}

std::vector<std::optional<NullPlacement>> AllOptionalNullPlacements() {
  return {std::nullopt, NullPlacement::AtEnd, NullPlacement::AtStart};
}

std::vector<RankOptions::Tiebreaker> AllTiebreakers() {
  return {RankOptions::Min, RankOptions::Max, RankOptions::First, RankOptions::Dense};