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25 lines
941 B
Text
25 lines
941 B
Text
error[E0277]: the trait bound `&u32: Foo` is not satisfied
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--> $DIR/issue-60218.rs:18:19
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LL | trigger_error(vec![], |x: &u32| x)
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| ------------- ^^^^^^ the trait `Foo` is not implemented for `&u32`
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| |
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| required by a bound introduced by this call
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help: this trait has no implementations, consider adding one
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--> $DIR/issue-60218.rs:7:1
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LL | pub trait Foo {}
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| ^^^^^^^^^^^^^
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note: required by a bound in `trigger_error`
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--> $DIR/issue-60218.rs:13:72
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LL | pub fn trigger_error<I, F>(iterable: I, functor: F)
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| ------------- required by a bound in this function
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...
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LL | for<'t> <Map<<&'t I as IntoIterator>::IntoIter, F> as Iterator>::Item: Foo,
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| ^^^ required by this bound in `trigger_error`
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0277`.
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