| error[E0117]: only traits defined in the current crate can be implemented for arbitrary types | |
| --> $DIR/issue-99572-impl-trait-on-pointer.rs:7:1 | |
| | | |
| LL | impl fmt::Display for *mut LocalType { | |
| | ^^^^^^^^^^^^^^^^^^^^^^-------------- | |
| | | | |
| | `*mut LocalType` is not defined in the current crate because raw pointers are always foreign | |
| | | |
| = note: impl doesn't have any local type before any uncovered type parameters | |
| = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules | |
| = note: define and implement a trait or new type instead | |
| help: consider introducing a new wrapper type | |
| | | |
| LL + struct WrapperType(*mut LocalType); | |
| LL + | |
| LL ~ impl fmt::Display for WrapperType { | |
| | | |
| error[E0117]: only traits defined in the current crate can be implemented for arbitrary types | |
| --> $DIR/issue-99572-impl-trait-on-pointer.rs:19:1 | |
| | | |
| LL | impl<T> marker::Copy for *mut T { | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^------ | |
| | | | |
| | `*mut T` is not defined in the current crate because raw pointers are always foreign | |
| | | |
| = note: impl doesn't have any local type before any uncovered type parameters | |
| = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules | |
| = note: define and implement a trait or new type instead | |
| error: aborting due to 2 previous errors | |
| For more information about this error, try `rustc --explain E0117`. |