error[E0044]: foreign items may not have type parameters | |
--> $DIR/generic-extern.rs:2:5 | |
| | |
LL | fn foo<T>(); | |
| ^^^^^^^^^^^^ can't have type parameters | |
| | |
= help: replace the type parameters with concrete types like `u32` | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0044`. |