Method ParseWithCallable

cpp/src/arrow/util/rle_encoding_internal.h:672–680

template <typename Callable>
void RleBitPackedParser::ParseWithCallable(Callable&& func) {
  struct {
    Callable func;
    auto OnBitPackedRun(BitPackedRun run) { return func(std::move(run)); }
    auto OnRleRun(RleRun run) { return func(std::move(run)); }
  } handler{std::move(func)};

  return Parse(std::move(handler));
}

namespace internal {
/// The maximal unsigned size that a variable can fit.