If you don't hold the appropriate rating log it as 'IF' as you are under instruction. You can work that out from what I've written above.............
You can't log IFR as you are not rated to fly in those conditions. If you are a student you just log it as Pu/t, the blocks times, followed by the time spent on instruments (remember....airborne to landing).
Don't concern yourself with what your instructor might log.