See: - Marc Mutz,[StringViews, StringViews everywhere!](https://youtu.be/0QFPKgvLhao?t=29m40s) @30m, Meeting C++ 2017. - Klaus Iglberger, [“Free Your Functions!”](https://www.youtube.com/watch?v=WLDT1lDOsb4) ([slides](https://github.com/CppCon/CppCon2017/blob/master/Presentations/Free%20Your%20Functions/Free%20Your%20Functions%20-%20Klaus%20Iglberger%20-%20CppCon%202017.pdf)), CppCon 2017.
