rust/tests/ui/traits/issue-50480.stderr
Esteban Küber f0b8e13b59 Do not suggest using -Zmacro-backtrace for builtin macros
For macros that are implemented on the compiler, we do *not* mention the `-Zmacro-backtrace` flag. This includes `derive`s and standard macros.
2025-03-14 19:50:03 +00:00

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error[E0412]: cannot find type `N` in this scope
--> $DIR/issue-50480.rs:3:12
|
LL | struct Foo(N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| ^ not found in this scope
|
help: you might be missing a type parameter
|
LL | struct Foo<N>(N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| +++
error[E0412]: cannot find type `NotDefined` in this scope
--> $DIR/issue-50480.rs:3:15
|
LL | struct Foo(N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| ^^^^^^^^^^ not found in this scope
error[E0412]: cannot find type `N` in this scope
--> $DIR/issue-50480.rs:3:12
|
LL | struct Foo(N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| ^ not found in this scope
|
help: you might be missing a type parameter
|
LL | struct Foo<N>(N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| +++
error[E0412]: cannot find type `NotDefined` in this scope
--> $DIR/issue-50480.rs:3:15
|
LL | struct Foo(N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| ^^^^^^^^^^ not found in this scope
|
help: you might be missing a type parameter
|
LL | struct Foo<NotDefined>(N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| ++++++++++++
error[E0412]: cannot find type `N` in this scope
--> $DIR/issue-50480.rs:14:18
|
LL | struct Bar<T>(T, N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| - ^
| |
| similarly named type parameter `T` defined here
|
help: a type parameter with a similar name exists
|
LL - struct Bar<T>(T, N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
LL + struct Bar<T>(T, T, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
|
help: you might be missing a type parameter
|
LL | struct Bar<T, N>(T, N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| +++
error[E0412]: cannot find type `NotDefined` in this scope
--> $DIR/issue-50480.rs:14:21
|
LL | struct Bar<T>(T, N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| ^^^^^^^^^^ not found in this scope
error[E0277]: `i32` is not an iterator
--> $DIR/issue-50480.rs:3:27
|
LL | struct Foo(N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| ^^^^^^^^^^^^^^^^^^^^^^^ `i32` is not an iterator
|
= help: the trait `Iterator` is not implemented for `i32`
error[E0204]: the trait `Copy` cannot be implemented for this type
--> $DIR/issue-50480.rs:1:17
|
LL | #[derive(Clone, Copy)]
| ^^^^
LL |
LL | struct Foo(N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| -------- ------ this field does not implement `Copy`
| |
| this field does not implement `Copy`
error[E0204]: the trait `Copy` cannot be implemented for this type
--> $DIR/issue-50480.rs:11:17
|
LL | #[derive(Clone, Copy)]
| ^^^^
...
LL | struct Bar<T>(T, N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| -------- ------ this field does not implement `Copy`
| |
| this field does not implement `Copy`
error[E0277]: `i32` is not an iterator
--> $DIR/issue-50480.rs:14:33
|
LL | struct Bar<T>(T, N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| ^^^^^^^^^^^^^^^^^^^^^^^ `i32` is not an iterator
|
= help: the trait `Iterator` is not implemented for `i32`
error[E0277]: `i32` is not an iterator
--> $DIR/issue-50480.rs:3:28
|
LL | struct Foo(N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| ^^^ `i32` is not an iterator
|
= help: the trait `Iterator` is not implemented for `i32`
error[E0277]: `i32` is not an iterator
--> $DIR/issue-50480.rs:11:10
|
LL | #[derive(Clone, Copy)]
| ^^^^^ `i32` is not an iterator
|
= help: the trait `Iterator` is not implemented for `i32`
error[E0277]: `i32` is not an iterator
--> $DIR/issue-50480.rs:14:33
|
LL | #[derive(Clone, Copy)]
| ----- in this derive macro expansion
...
LL | struct Bar<T>(T, N, NotDefined, <i32 as Iterator>::Item, Vec<i32>, String);
| ^^^^^^^^^^^^^^^^^^^^^^^ `i32` is not an iterator
|
= help: the trait `Iterator` is not implemented for `i32`
error: aborting due to 13 previous errors
Some errors have detailed explanations: E0204, E0277, E0412.
For more information about an error, try `rustc --explain E0204`.