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rustdoc: Record aliases as Symbols

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This commit is contained in:
Noah Lev 2021-11-19 21:54:43 -05:00
parent 8b8f1e069f
commit a65421651a
3 changed files with 6 additions and 6 deletions
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8
src/librustdoc/clean/types.rs
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@ -1114,7 +1114,7 @@ fn update_need_backline(doc_strings: &mut Vec<DocFragment>) {
if self.doc_strings.is_empty() { None } else { Some(self.doc_strings.iter().collect()) }
}
crate fn get_doc_aliases(&self) -> Box<[String]> {
crate fn get_doc_aliases(&self) -> Box<[Symbol]> {
let mut aliases = FxHashSet::default();
for attr in self.other_attrs.lists(sym::doc).filter(|a| a.has_name(sym::alias)) {
@ -1122,16 +1122,16 @@ fn update_need_backline(doc_strings: &mut Vec<DocFragment>) {
for l in values {
match l.literal().unwrap().kind {
ast::LitKind::Str(s, _) => {
aliases.insert(s.as_str().to_string());
aliases.insert(s);
}
_ => unreachable!(),
}
}
} else {
aliases.insert(attr.value_str().map(|s| s.to_string()).unwrap());
aliases.insert(attr.value_str().unwrap());
}
}
aliases.into_iter().collect::<Vec<String>>().into()
aliases.into_iter().collect::<Vec<_>>().into()
}
}

2
src/librustdoc/html/render/cache.rs
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@ -70,7 +70,7 @@
// Set up alias indexes.
for (i, item) in search_index.iter().enumerate() {
for alias in &item.aliases[..] {
aliases.entry(alias.to_lowercase()).or_insert_with(Vec::new).push(i);
aliases.entry(alias.as_str().to_lowercase()).or_default().push(i);
}
}

2
src/librustdoc/html/render/mod.rs
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@ -103,7 +103,7 @@
crate parent: Option<DefId>,
crate parent_idx: Option<usize>,
crate search_type: Option<IndexItemFunctionType>,
crate aliases: Box<[String]>,
crate aliases: Box<[Symbol]>,
}
/// A type used for the search index.