An easy way to find all places is to temporarily add a new struct member without defaults, run the compiler and let it complain of all the places where it is be

An easy way to find all places is to temporarily add a new struct member without defaults, run the compiler and let it complain of all the places where it is being instanced. Similar to when you add a new enum member and it complains of all switch statements that are not using it (as long as you didn't add a default case).