This module contains everything needed to instantiate an interpreter. This separation exists to ensure that no fancy miri features like interpreting common C functions leak into CTFE.
Data returned by Machine::stack_pop, to provide further control over the popping of the stack frame
The functionality needed by memory to manage its allocations
Methods of this trait signifies a point where CTFE evaluation would fail and some use case dependent behaviour can instead be applied.
Whether this kind of memory is allowed to leak