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