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