4 #![cfg_attr(full, feature(const_generics))]
5 #![cfg_attr(full, allow(incomplete_features))]
6 #![cfg_attr(min, feature(min_const_generics))]
8 struct Foo<T, const N: usize>([T; N]);
10 impl<T, const N: usize> Foo<T, N> {
11 fn foo(&self) -> usize {
17 let foo = Foo([0u32; 21]);
18 assert_eq!(foo.0, [0u32; 21]);
19 assert_eq!(foo.foo(), 21);