blob: 34f4dc2cef37dd3348af6f125f195abb12ea746d (
plain)
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
error[E0277]: the trait bound `RawImpl<_>: Raw<_>` is not satisfied
--> $DIR/issue-62742.rs:4:5
|
LL | WrongImpl::foo(0i32);
| ^^^^^^^^^ the trait `Raw<_>` is not implemented for `RawImpl<_>`
|
= help: the trait `Raw<[T]>` is implemented for `RawImpl<T>`
note: required by a bound in `SafeImpl`
--> $DIR/issue-62742.rs:26:35
|
LL | pub struct SafeImpl<T: ?Sized, A: Raw<T>>(PhantomData<(A, T)>);
| ^^^^^^ required by this bound in `SafeImpl`
error[E0599]: the function or associated item `foo` exists for struct `SafeImpl<(), RawImpl<()>>`, but its trait bounds were not satisfied
--> $DIR/issue-62742.rs:6:22
|
LL | WrongImpl::<()>::foo(0i32);
| ^^^ function or associated item cannot be called on `SafeImpl<(), RawImpl<()>>` due to unsatisfied trait bounds
...
LL | pub struct RawImpl<T>(PhantomData<T>);
| --------------------- doesn't satisfy `RawImpl<()>: Raw<()>`
...
LL | pub struct SafeImpl<T: ?Sized, A: Raw<T>>(PhantomData<(A, T)>);
| ----------------------------------------- function or associated item `foo` not found for this struct
|
= note: the following trait bounds were not satisfied:
`RawImpl<()>: Raw<()>`
note: the following trait must be implemented
--> $DIR/issue-62742.rs:12:1
|
LL | pub trait Raw<T: ?Sized> {
| ^^^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: the trait bound `RawImpl<()>: Raw<()>` is not satisfied
--> $DIR/issue-62742.rs:6:5
|
LL | WrongImpl::<()>::foo(0i32);
| ^^^^^^^^^^^^^^^ the trait `Raw<()>` is not implemented for `RawImpl<()>`
|
= help: the trait `Raw<[T]>` is implemented for `RawImpl<T>`
note: required by a bound in `SafeImpl`
--> $DIR/issue-62742.rs:26:35
|
LL | pub struct SafeImpl<T: ?Sized, A: Raw<T>>(PhantomData<(A, T)>);
| ^^^^^^ required by this bound in `SafeImpl`
error: aborting due to 3 previous errors
Some errors have detailed explanations: E0277, E0599.
For more information about an error, try `rustc --explain E0277`.
|
