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
|
error[E0271]: type mismatch resolving `<std::collections::hash_map::Iter<'_, _, _> as Iterator>::Item == &_`
--> $DIR/issue-33941.rs:4:36
|
LL | for _ in HashMap::new().iter().cloned() {}
| ^^^^^^ expected tuple, found reference
|
= note: expected tuple `(&_, &_)`
found reference `&_`
error[E0271]: type mismatch resolving `<std::collections::hash_map::Iter<'_, _, _> as Iterator>::Item == &_`
--> $DIR/issue-33941.rs:4:14
|
LL | for _ in HashMap::new().iter().cloned() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected reference, found tuple
|
= note: expected reference `&_`
found tuple `(&_, &_)`
= note: required because of the requirements on the impl of `Iterator` for `Cloned<std::collections::hash_map::Iter<'_, _, _>>`
= note: required because of the requirements on the impl of `IntoIterator` for `Cloned<std::collections::hash_map::Iter<'_, _, _>>`
= note: required by `into_iter`
error[E0271]: type mismatch resolving `<std::collections::hash_map::Iter<'_, _, _> as Iterator>::Item == &_`
--> $DIR/issue-33941.rs:4:14
|
LL | for _ in HashMap::new().iter().cloned() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected reference, found tuple
|
= note: expected reference `&_`
found tuple `(&_, &_)`
= note: required because of the requirements on the impl of `Iterator` for `Cloned<std::collections::hash_map::Iter<'_, _, _>>`
= note: required by `std::iter::Iterator::next`
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0271`.
|
