https://cppcon.org/ https://github.com/CppCon/CppCon2020/blob/main/Presentations/cpp20_string_formatting_library_an_overview_and_use_with_custom_types/cpp20_string_formatting_library_an_overview_and_use_with_custom_types__marc_gregoire__cppcon_2020.pptx

C++20 introduced a nice formatting library with std::format(). This session will explain what the formatting library provides, how to use all of its functionality, and most importantly, how you can customize it so that you can use formatting …