| error[E0390]: cannot define inherent `impl` for primitive types | |
| --> $DIR/E0390.rs:5:6 | |
| | | |
| LL | impl *mut Foo {} | |
| | ^^^^^^^^ | |
| | | |
| = help: consider using an extension trait instead | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0390`. |