.map(|(index, _)| *index)
.collect::<FxHashSet<_>>();
- let value_name = |index| format!("{}_{}", slice.ident.name, index);
+ let value_name = |index| format!("{}_{index}", slice.ident.name);
if let Some(max_index) = used_indices.iter().max() {
let opt_ref = if slice.needs_ref { "ref " } else { "" };
let pat_sugg_idents = (0..=*max_index)
.map(|index| {
if used_indices.contains(&index) {
- format!("{}{}", opt_ref, value_name(index))
+ format!("{opt_ref}{}", value_name(index))
} else {
"_".to_string()
}