Debugging with external libaries during USACO contest

Does USACO rules permit the usage of external macros/libraries such as this one for debugging purposes?

I know the rulebook says that prewritten code/macros aren’t allowed, but I’m only using the library on my local machine to make printing variables and asserting statements easier (both of which can be done with cout and assert statements or using gdb/lldb). The debug statements will (obviously) be removed at submission.