The 4th example at https://en.cppreference.com/w/cpp/utility/variant/visit https://en.cppreference.com/w/cpp/utility/variant/visit that uses a class template ma

The 4th example at https://en.cppreference.com/w/cpp/utility/variant/visit https://en.cppreference.com/w/cpp/utility/variant/visit that uses a class template makes the feature a bit nicer, but still not as ergonomic as something like Rust.