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12 lines
475 B
Plaintext
12 lines
475 B
Plaintext
error[E0271]: expected `foo` to be a fn item that returns `i32`, but it returns `()`
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--> $DIR/issue-106991.rs:5:13
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LL | fn bar() -> impl Iterator<Item = i32> {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `i32`
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= note: required for `Map<std::slice::IterMut<'_, Vec<u8>>, for<'a> fn(&'a mut Vec<u8>) {foo}>` to implement `Iterator`
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0271`.
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