1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
error[E0568]: auto traits cannot have super traits or lifetime bounds
--> $DIR/supertrait-auto-trait.rs:8:17
|
LL | auto trait Magic: Copy {}
| -----^^^^^^ help: remove the super traits or lifetime bounds
| |
| auto traits cannot have super traits or lifetime bounds
error[E0277]: the trait bound `NoClone: Magic` is not satisfied
--> $DIR/supertrait-auto-trait.rs:16:23
|
LL | let (a, b) = copy(NoClone);
| ---- ^^^^^^^ the trait `Copy` is not implemented for `NoClone`, which is required by `NoClone: Magic`
| |
| required by a bound introduced by this call
|
note: required for `NoClone` to implement `Magic`
--> $DIR/supertrait-auto-trait.rs:8:12
|
LL | auto trait Magic: Copy {}
| ^^^^^
note: required by a bound in `copy`
--> $DIR/supertrait-auto-trait.rs:10:12
|
LL | fn copy<T: Magic>(x: T) -> (T, T) { (x, x) }
| ^^^^^ required by this bound in `copy`
help: consider annotating `NoClone` with `#[derive(Copy)]`
|
LL + #[derive(Copy)]
LL | struct NoClone;
|
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0277, E0568.
For more information about an error, try `rustc --explain E0277`.
|
