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 & & &
9 | |____________________^ `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator
11 = help: the trait `Iterator` is not implemented for `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>`
12 = note: required for `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` to implement `IntoIterator`
13 help: consider removing 5 leading `&`-references
15 LL - for (i, _) in & & &
19 error: aborting due to previous error
21 For more information about this error, try `rustc --explain E0277`.