-error[E0271]: expected `std::collections::hash_map::Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
+error[E0271]: expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
--> $DIR/issue-33941.rs:6:36
|
LL | for _ in HashMap::new().iter().cloned() {}
|
= note: expected reference `&_`
found tuple `(&_, &_)`
+note: the method call chain might not have had the expected associated types
+ --> $DIR/issue-33941.rs:6:29
+ |
+LL | for _ in HashMap::new().iter().cloned() {}
+ | -------------- ^^^^^^ `Iterator::Item` is `(&_, &_)` here
+ | |
+ | this expression has type `HashMap<_, _>`
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 `Iterator::cloned`
-error[E0271]: expected `std::collections::hash_map::Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
+error[E0271]: expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
--> $DIR/issue-33941.rs:6:14
|
LL | for _ in HashMap::new().iter().cloned() {}
= 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 `(&_, &_)`
+error[E0271]: expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
--> $DIR/issue-33941.rs:6:14
|
LL | for _ in HashMap::new().iter().cloned() {}