bjoernager/rust
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Minimize amount of fake DefIds used in rustdoc

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This commit is contained in:
Justus K 2021-05-08 10:04:03 +02:00
parent c6dd87a6b4
commit 67d8d18b23
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12 changed files with 55 additions and 90 deletions
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4
src/librustdoc/formats/cache.rs
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@ -67,7 +67,7 @@ crate struct Cache {
/// When rendering traits, it's often useful to be able to list all
/// implementors of the trait, and this mapping is exactly, that: a mapping
/// of trait ids to the list of known implementors of the trait
crate implementors: FxHashMap<FakeDefId, Vec<Impl>>,
crate implementors: FxHashMap<DefId, Vec<Impl>>,
/// Cache of where external crate documentation can be found.
crate extern_locations: FxHashMap<CrateNum, ExternalLocation>,
@ -299,7 +299,7 @@ impl<'a, 'tcx> DocFolder for CacheBuilder<'a, 'tcx> {
desc: item
.doc_value()
.map_or_else(String::new, |x| short_markdown_summary(&x.as_str())),
parent: parent.map(FakeDefId::new_real),
parent,
parent_idx: None,
search_type: get_index_search_type(&item, &self.empty_cache, self.tcx),
aliases: item.attrs.get_doc_aliases(),