mirror of https://github.com/rust-lang/rust
37 lines
1.4 KiB
Plaintext
37 lines
1.4 KiB
Plaintext
error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
|
|
--> $DIR/coherence-negative-impls-copy-bad.rs:4:1
|
|
|
|
|
LL | impl !Copy for str {}
|
|
| ^^^^^^^^^^^^^^^---
|
|
| | |
|
|
| | `str` 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[E0117]: only traits defined in the current crate can be implemented for arbitrary types
|
|
--> $DIR/coherence-negative-impls-copy-bad.rs:7:1
|
|
|
|
|
LL | impl !Copy for fn() {}
|
|
| ^^^^^^^^^^^^^^^----
|
|
| | |
|
|
| | `fn()` 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[E0117]: only traits defined in the current crate can be implemented for arbitrary types
|
|
--> $DIR/coherence-negative-impls-copy-bad.rs:10:1
|
|
|
|
|
LL | impl !Copy for () {}
|
|
| ^^^^^^^^^^^^^^^--
|
|
| | |
|
|
| | 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: aborting due to 3 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0117`.
|