If you’re like me and haven’t read much about this feature, here’s a link to the committee’s paper: https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2025/p2

If you’re like me and haven’t read much about this feature, here’s a link to the committee’s paper: https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2025/p2996r12.html https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2025/p29... The examples section was pretty helpful for me.