}
};
- match (lifetime_names.len(), lifetime_names.iter().next(), snippet.as_deref()) {
- (1, Some(name), Some("&")) => {
+ let lifetime_names: Vec<_> = lifetime_names.into_iter().collect();
+ match (&lifetime_names[..], snippet.as_deref()) {
+ ([name], Some("&")) => {
suggest_existing(err, &name.as_str()[..], &|name| format!("&{} ", name));
}
- (1, Some(name), Some("'_")) => {
+ ([name], Some("'_")) => {
suggest_existing(err, &name.as_str()[..], &|n| n.to_string());
}
- (1, Some(name), Some("")) => {
+ ([name], Some("")) => {
suggest_existing(err, &name.as_str()[..], &|n| format!("{}, ", n).repeat(count));
}
- (1, Some(name), Some(snippet)) if !snippet.ends_with('>') => {
+ ([name], Some(snippet)) if !snippet.ends_with('>') => {
let f = |name: &str| {
format!(
"{}<{}>",
};
suggest_existing(err, &name.as_str()[..], &f);
}
- (0, _, Some("&")) if count == 1 => {
+ ([], Some("&")) if count == 1 => {
suggest_new(err, "&'a ");
}
- (0, _, Some("'_")) if count == 1 => {
+ ([], Some("'_")) if count == 1 => {
suggest_new(err, "'a");
}
- (0, _, Some(snippet)) if !snippet.ends_with('>') && count == 1 => {
+ ([], Some(snippet)) if !snippet.ends_with('>') && count == 1 => {
if snippet == "" {
// This happens when we have `type Bar<'a> = Foo<T>` where we point at the space
// before `T`. We will suggest `type Bar<'a> = Foo<'a, T>`.
suggest_new(err, &format!("{}<'a>", snippet));
}
}
- (n, ..) if n > 1 => {
+ (lts, ..) if lts.len() > 1 => {
err.span_note(lifetime_spans, "these named lifetimes are available to use");
if Some("") == snippet.as_deref() {
// This happens when we have `Foo<T>` where we point at the space before `T`,