There is no inherent point, I was just wondering, if it's possible, why people don't use such a homegrown module layout like Rust editions in C++. I only ever

There is no inherent point, I was just wondering, if it's possible, why people don't use such a homegrown module layout like Rust editions in C++. I only ever worked in a couple of codebases where we had one standard for everything that was compiled and I suppose that's what 90% of people do, or link static libs, or shared libs, so externalize at an earlier step. So purely a thought experiment.