C # Generic - Any way to declare a T has an attribute?

Question

[MyCustomClassAttribute] public class Foo { } public class Bar<T> where T : ?? { public T FooInstance; } 

I'm sure this is not possible, but just thought that I would check. Any way to make this so that T has [MyCustomClassAttribute] on it?

Answer 1

I am afraid that this is impossible. Here is a list of all possible common restrictions that you could use.