C++14 was what got me in to Rust. I'm still in the C++ world for work, and have kept reasonably up to date with things to C++17, but I'm sitting here looking a

C++14 was what got me in to Rust. I'm still in the C++ world for work, and have kept reasonably up to date with things to C++17, but I'm sitting here looking at C++20 and wondering is it really worth the effort...