mirror of https://github.com/rust-lang/rust
30 lines
1011 B
Plaintext
30 lines
1011 B
Plaintext
error[E0631]: type mismatch in closure arguments
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--> $DIR/multiple-fn-bounds.rs:10:5
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LL | foo(move |x| v);
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| ^^^^--------^^^
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| | |
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| | found signature defined here
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| expected due to this
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= note: expected closure signature `fn(_) -> _`
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found closure signature `fn(&_) -> _`
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note: closure inferred to have a different signature due to this bound
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--> $DIR/multiple-fn-bounds.rs:1:11
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LL | fn foo<F: Fn(&char) -> bool + Fn(char) -> bool>(f: F) {
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| ^^^^^^^^^^^^^^^^^
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note: required by a bound in `foo`
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--> $DIR/multiple-fn-bounds.rs:1:31
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LL | fn foo<F: Fn(&char) -> bool + Fn(char) -> bool>(f: F) {
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| ^^^^^^^^^^^^^^^^ required by this bound in `foo`
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help: consider adjusting the signature so it does not borrow its argument
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LL | foo(move |char| v);
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| ~~~~
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0631`.
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