[surajrmal]

I largely avoided iostream in favor of printf-like logging apis, but std::format changed my mind. The only hazard I've found with it is what happens when you statically link the std library. It brings in a lot of currency and localization nonsense and bloats the binary. I'm hoping for a compiler switch to fix that in the future. libfmt, which std::format is based on, doesn't have this problem.