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