Yes indeed. That's exactly how it works. Introspection. Given a language that doesn't support templated strings inherently, how else would you provide that fea

Yes indeed. That's exactly how it works. Introspection. Given a language that doesn't support templated strings inherently, how else would you provide that feature? Though technically, `fmt` is not a function per se. It's an object with a `__call__` method. That doesn't improve the situation for you, does it?