| 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`. |
