mirror of https://github.com/rust-lang/rust
29 lines
1.2 KiB
Plaintext
29 lines
1.2 KiB
Plaintext
error[E0277]: the trait bound `for<'a> &'a mut (): Foo<&'a mut ()>` is not satisfied
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--> $DIR/issue-101020.rs:31:22
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LL | (&mut EmptyIter).consume(());
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| ^^^^^^^ the trait `for<'a> Foo<&'a mut ()>` is not implemented for `&'a mut ()`, which is required by `for<'a> &'a mut (): FuncInput<'a, &'a mut ()>`
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help: this trait has no implementations, consider adding one
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--> $DIR/issue-101020.rs:28:1
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LL | trait Foo<T> {}
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| ^^^^^^^^^^^^
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note: required for `&'a mut ()` to implement `for<'a> FuncInput<'a, &'a mut ()>`
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--> $DIR/issue-101020.rs:27:20
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LL | impl<'a, T, F: 'a> FuncInput<'a, F> for T where F: Foo<T> {}
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| ^^^^^^^^^^^^^^^^ ^ ------ unsatisfied trait bound introduced here
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note: required by a bound in `LendingIterator::consume`
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--> $DIR/issue-101020.rs:9:33
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LL | fn consume<F>(self, _f: F)
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| ------- required by a bound in this associated function
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...
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LL | for<'a> Self::Item<'a>: FuncInput<'a, Self::Item<'a>>,
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `LendingIterator::consume`
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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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