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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
error[E0412]: cannot find type `PhantomData` in this scope
--> $DIR/issue-78372.rs:2:23
|
LL | struct Smaht<T, MISC>(PhantomData);
| ^^^^^^^^^^^ not found in this scope
|
help: consider importing this struct
|
LL | use std::marker::PhantomData;
|
error[E0412]: cannot find type `U` in this scope
--> $DIR/issue-78372.rs:3:31
|
LL | impl<T> DispatchFromDyn<Smaht<U, MISC>> for T {}
| - ^
| |
| similarly named type parameter `T` defined here
|
help: a type parameter with a similar name exists
|
LL | impl<T> DispatchFromDyn<Smaht<T, MISC>> for T {}
| ~
help: you might be missing a type parameter
|
LL | impl<T, U> DispatchFromDyn<Smaht<U, MISC>> for T {}
| +++
error[E0412]: cannot find type `MISC` in this scope
--> $DIR/issue-78372.rs:3:34
|
LL | impl<T> DispatchFromDyn<Smaht<U, MISC>> for T {}
| ^^^^ not found in this scope
|
help: you might be missing a type parameter
|
LL | impl<T, MISC> DispatchFromDyn<Smaht<U, MISC>> for T {}
| ++++++
error[E0658]: use of unstable library feature 'dispatch_from_dyn'
--> $DIR/issue-78372.rs:1:5
|
LL | use std::ops::DispatchFromDyn;
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add `#![feature(dispatch_from_dyn)]` to the crate attributes to enable
error[E0658]: use of unstable library feature 'dispatch_from_dyn'
--> $DIR/issue-78372.rs:3:9
|
LL | impl<T> DispatchFromDyn<Smaht<U, MISC>> for T {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add `#![feature(dispatch_from_dyn)]` to the crate attributes to enable
error[E0378]: the trait `DispatchFromDyn` may only be implemented for a coercion between structures
--> $DIR/issue-78372.rs:3:1
|
LL | impl<T> DispatchFromDyn<Smaht<U, MISC>> for T {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 6 previous errors
Some errors have detailed explanations: E0378, E0412, E0658.
For more information about an error, try `rustc --explain E0378`.
|
