mirror of https://github.com/rust-lang/rust
33 lines
1.4 KiB
Plaintext
33 lines
1.4 KiB
Plaintext
error[E0271]: expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
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--> $DIR/issue-33941.rs:6:36
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LL | for _ in HashMap::new().iter().cloned() {}
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| ^^^^^^ expected `&_`, found `(&_, &_)`
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= note: expected reference `&_`
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found tuple `(&_, &_)`
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note: the method call chain might not have had the expected associated types
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--> $DIR/issue-33941.rs:6:29
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LL | for _ in HashMap::new().iter().cloned() {}
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| -------------- ^^^^^^ `Iterator::Item` is `(&_, &_)` here
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| |
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| this expression has type `HashMap<_, _>`
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note: required by a bound in `cloned`
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--> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
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error[E0271]: expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
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--> $DIR/issue-33941.rs:6:14
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LL | for _ in HashMap::new().iter().cloned() {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(&_, &_)`, found `&_`
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= note: expected tuple `(&_, &_)`
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found reference `&_`
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= note: required for `Cloned<std::collections::hash_map::Iter<'_, _, _>>` to implement `Iterator`
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= note: required for `Cloned<std::collections::hash_map::Iter<'_, _, _>>` to implement `IntoIterator`
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0271`.
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