> So which of these two mutually exclusive options is it? As I understand it, that was the question. Well the stack_entry/stack_trace object can be moved aroun

> So which of these two mutually exclusive options is it? As I understand it, that was the question. Well the stack_entry/stack_trace object can be moved around between thread, as in the object itself is copyable and movable. However, the handle_type is implementation defined, so it might be the case that extracting the information out of the object only works on the producing thread.