1 error[E0392]: parameter `N` is never used
2 --> $DIR/unused-type-param-suggestion.rs:3:16
4 LL | struct Example<N>;
7 = help: consider removing `N`, referring to it in a field, or using a marker such as `PhantomData`
8 = help: if you intended `N` to be a const parameter, use `const N: usize` instead
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0392`.