mirror of https://github.com/rust-lang/rust
44 lines
1.4 KiB
Plaintext
44 lines
1.4 KiB
Plaintext
error[E0308]: mismatched types
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--> $DIR/issue-13853.rs:14:9
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LL | fn nodes<'a, I: Iterator<Item=&'a N>>(&self) -> I
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| - expected this type parameter - expected `I` because of return type
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...
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LL | self.iter()
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| ^^^^^^^^^^^ expected type parameter `I`, found `Iter<'_, N>`
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= note: expected type parameter `I`
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found struct `std::slice::Iter<'_, N>`
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= note: the caller chooses a type for `I` which can be different from `std::slice::Iter<'_, N>`
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error[E0599]: no method named `iter` found for reference `&G` in the current scope
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--> $DIR/issue-13853.rs:27:23
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LL | for node in graph.iter() {
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| ^^^^ method not found in `&G`
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error[E0308]: mismatched types
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--> $DIR/issue-13853.rs:37:13
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LL | iterate(graph);
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| ------- ^^^^^ expected `&_`, found `Vec<Stuff>`
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| |
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| arguments to this function are incorrect
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= note: expected reference `&_`
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found struct `Vec<Stuff>`
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note: function defined here
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--> $DIR/issue-13853.rs:26:4
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LL | fn iterate<N: Node, G: Graph<N>>(graph: &G) {
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| ^^^^^^^ ---------
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help: consider borrowing here
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LL | iterate(&graph);
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| +
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error: aborting due to 3 previous errors
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Some errors have detailed explanations: E0308, E0599.
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For more information about an error, try `rustc --explain E0308`.
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