| error[E0271]: expected `std::collections::hash_map::Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)` |
| --> $DIR/issue-33941.rs:6:14 |
| | |
| LL | for _ in HashMap::new().iter().cloned() {} |
| | ^^^^^^^^^^^^^^^^^^^^^ ------ required by a bound introduced by this call |
| | | |
| | expected reference, found tuple |
| | |
| = note: expected reference `&_` |
| found tuple `(&_, &_)` |
| note: required by a bound in `cloned` |
| --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL |
| | |
| LL | Self: Sized + Iterator<Item = &'a T>, |
| | ^^^^^^^^^^^^ required by this bound in `cloned` |
| |
| error[E0271]: expected `std::collections::hash_map::Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)` |
| --> $DIR/issue-33941.rs:6:14 |
| | |
| LL | for _ in HashMap::new().iter().cloned() {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected tuple, found reference |
| | |
| = note: expected tuple `(&_, &_)` |
| found reference `&_` |
| = note: required for `Cloned<std::collections::hash_map::Iter<'_, _, _>>` to implement `Iterator` |
| = note: required for `Cloned<std::collections::hash_map::Iter<'_, _, _>>` to implement `IntoIterator` |
| |
| error[E0271]: expected `std::collections::hash_map::Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)` |
| --> $DIR/issue-33941.rs:6:14 |
| | |
| LL | for _ in HashMap::new().iter().cloned() {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected tuple, found reference |
| | |
| = note: expected tuple `(&_, &_)` |
| found reference `&_` |
| = note: required for `Cloned<std::collections::hash_map::Iter<'_, _, _>>` to implement `Iterator` |
| |
| error: aborting due to 3 previous errors |
| |
| For more information about this error, try `rustc --explain E0271`. |
