1 error[E0277]: `&&&&&std::iter::Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator
2 --> $DIR/suggest-remove-refs-3.rs:4:19
4 LL | for (i, n) in & & &
6 | |___________________|
9 | ||___________- help: consider removing 5 leading `&`-references
12 | |_____________________^ `&&&&&std::iter::Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator
14 = help: the trait `std::iter::Iterator` is not implemented for `&&&&&std::iter::Enumerate<std::slice::Iter<'_, {integer}>>`
15 = note: required by `std::iter::IntoIterator::into_iter`
17 error: aborting due to previous error
19 For more information about this error, try `rustc --explain E0277`.