The author desires a simple folder based module system and argues how it would improve compilation times. I do agree although it would be nice to know what flex

The author desires a simple folder based module system and argues how it would improve compilation times. I do agree although it would be nice to know what flexibility would be lost so the argument could have some weight on the other side. On a tangent I recall struggling with cargo features in the beginning. I found them to be hidden and mysterious. Even searching for “rust features” sucks.