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error[E0117]: only traits defined in the current crate can be implemented for primitive types
--> $DIR/coherence-impls-copy.rs:5:1
|
LL | impl Copy for i32 {}
| ^^^^^^^^^^^^^^---
| | |
| | `i32` is not defined in the current crate
| impl doesn't use only types from inside the current crate
|
= note: define and implement a trait or new type instead
error[E0119]: conflicting implementations of trait `Copy` for type `&NotSync`
--> $DIR/coherence-impls-copy.rs:28:1
|
LL | impl Copy for &'static NotSync {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: conflicting implementation in crate `core`:
- impl<T> Copy for &T
where T: ?Sized;
error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
--> $DIR/coherence-impls-copy.rs:33:1
|
LL | impl Copy for &'static [NotSync] {}
| ^^^^^^^^^^^^^^------------------
| | |
| | this is not defined in the current crate because slices are always foreign
| impl doesn't use only types from inside the current crate
|
= note: define and implement a trait or new type instead
error[E0206]: the trait `Copy` cannot be implemented for this type
--> $DIR/coherence-impls-copy.rs:21:15
|
LL | impl Copy for &'static mut MyType {}
| ^^^^^^^^^^^^^^^^^^^ type is not a structure or enumeration
error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
--> $DIR/coherence-impls-copy.rs:25:1
|
LL | impl Copy for (MyType, MyType) {}
| ^^^^^^^^^^^^^^----------------
| | |
| | this is not defined in the current crate because tuples are always foreign
| impl doesn't use only types from inside the current crate
|
= note: define and implement a trait or new type instead
error[E0206]: the trait `Copy` cannot be implemented for this type
--> $DIR/coherence-impls-copy.rs:25:15
|
LL | impl Copy for (MyType, MyType) {}
| ^^^^^^^^^^^^^^^^ type is not a structure or enumeration
error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
--> $DIR/coherence-impls-copy.rs:30:1
|
LL | impl Copy for [MyType] {}
| ^^^^^^^^^^^^^^--------
| | |
| | this is not defined in the current crate because slices are always foreign
| impl doesn't use only types from inside the current crate
|
= note: define and implement a trait or new type instead
error[E0206]: the trait `Copy` cannot be implemented for this type
--> $DIR/coherence-impls-copy.rs:30:15
|
LL | impl Copy for [MyType] {}
| ^^^^^^^^ type is not a structure or enumeration
error: aborting due to 8 previous errors
Some errors have detailed explanations: E0117, E0119, E0206.
For more information about an error, try `rustc --explain E0117`.
|
