error[E0392]: parameter `T` is never used
--> src/lib.rs:242:21
|
242 | pub struct iter<T>;
| ^ unused parameter
|
= help: consider removing `T`, referring to it in a field, or using a marker such as `core::marker::PhantomData`
= help: if you intended `T` to be a const parameter, use `const T: usize` instead
See https://github.com/dtolnay/ghost/pull/20.