mirror of https://github.com/rust-lang/rust
12 lines
458 B
Plaintext
12 lines
458 B
Plaintext
error: implementation of `FnOnce` is not general enough
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--> $DIR/issue-57843.rs:25:9
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LL | Foo(Box::new(|_| ()));
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| ^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough
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= note: closure with signature `fn(&'2 bool)` must implement `FnOnce<(&'1 bool,)>`, for any lifetime `'1`...
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= note: ...but it actually implements `FnOnce<(&'2 bool,)>`, for some specific lifetime `'2`
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error: aborting due to 1 previous error
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