error[E0392]: parameter `T` is never used | |
--> $DIR/E0392.rs:1:10 | |
| | |
LL | enum Foo<T> { Bar } | |
| ^ unused parameter | |
| | |
= help: consider removing `T` or using a marker such as `std::marker::PhantomData` | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0392`. |