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