Function PrintSlot

be/src/util/debug-util.cc:154–165

Generic recursive dispatch to print a slot descriptor

// Generic recursive dispatch to print a slot descriptor
static void PrintSlot(const Tuple* t, const SlotDescriptor& slot_d, stringstream* out) {
  if (t->IsNull(slot_d.null_indicator_offset())) {
    *out << "null";
  } else if (slot_d.type().IsCollectionType()) {
    PrintCollection(t, slot_d, out);
  } else if (slot_d.type().IsStructType()) {
    PrintStruct(t, slot_d, out);
  } else {
    RawValue::PrintValue(t->GetSlot(slot_d.tuple_offset()), slot_d.type(), -1, out,
        /*quote_val*/ true);
  }
}

// Print a collection (array or map), recursing through the children.
// Example: [(a 1) (b 2)]