rustdoc: Fix associated consts in search results
Associated consts can appear in none trait impls so need to be treated like methods when generating the search index.
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3 changed files with 50 additions and 11 deletions
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@ -271,7 +271,7 @@ pub struct Cache {
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// then the fully qualified name of the structure isn't presented in `paths`
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// yet when its implementation methods are being indexed. Caches such methods
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// and their parent id here and indexes them at the end of crate parsing.
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orphan_methods: Vec<(DefId, clean::Item)>,
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orphan_impl_items: Vec<(DefId, clean::Item)>,
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}
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/// Temporary storage for data obtained during `RustdocVisitor::clean()`.
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@ -528,7 +528,7 @@ pub fn run(mut krate: clean::Crate,
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seen_mod: false,
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stripped_mod: false,
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access_levels: krate.access_levels.clone(),
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orphan_methods: Vec::new(),
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orphan_impl_items: Vec::new(),
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traits: mem::replace(&mut krate.external_traits, FnvHashMap()),
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deref_trait_did: deref_trait_did,
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typarams: external_typarams,
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@ -580,12 +580,12 @@ fn build_index(krate: &clean::Crate, cache: &mut Cache) -> String {
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let mut crate_paths = Vec::<Json>::new();
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let Cache { ref mut search_index,
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ref orphan_methods,
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ref orphan_impl_items,
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ref mut paths, .. } = *cache;
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// Attach all orphan methods to the type's definition if the type
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// Attach all orphan items to the type's definition if the type
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// has since been learned.
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for &(did, ref item) in orphan_methods {
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for &(did, ref item) in orphan_impl_items {
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if let Some(&(ref fqp, _)) = paths.get(&did) {
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search_index.push(IndexItem {
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ty: item_type(item),
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@ -1023,7 +1023,7 @@ impl DocFolder for Cache {
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// Index this method for searching later on
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if let Some(ref s) = item.name {
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let (parent, is_method) = match item.inner {
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let (parent, is_inherent_impl_item) = match item.inner {
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clean::StrippedItem(..) => ((None, None), false),
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clean::AssociatedConstItem(..) |
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clean::TypedefItem(_, true) if self.parent_is_trait_impl => {
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@ -1031,7 +1031,6 @@ impl DocFolder for Cache {
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((None, None), false)
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}
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clean::AssociatedTypeItem(..) |
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clean::AssociatedConstItem(..) |
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clean::TyMethodItem(..) |
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clean::StructFieldItem(..) |
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clean::VariantItem(..) => {
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@ -1039,7 +1038,7 @@ impl DocFolder for Cache {
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Some(&self.stack[..self.stack.len() - 1])),
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false)
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}
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clean::MethodItem(..) => {
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clean::MethodItem(..) | clean::AssociatedConstItem(..) => {
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if self.parent_stack.is_empty() {
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((None, None), false)
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} else {
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@ -1064,7 +1063,7 @@ impl DocFolder for Cache {
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};
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match parent {
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(parent, Some(path)) if is_method || (!self.stripped_mod) => {
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(parent, Some(path)) if is_inherent_impl_item || (!self.stripped_mod) => {
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debug_assert!(!item.is_stripped());
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// A crate has a module at its root, containing all items,
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@ -1082,10 +1081,10 @@ impl DocFolder for Cache {
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});
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}
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}
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(Some(parent), None) if is_method => {
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(Some(parent), None) if is_inherent_impl_item => {
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// We have a parent, but we don't know where they're
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// defined yet. Wait for later to index this item.
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self.orphan_methods.push((parent, item.clone()));
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self.orphan_impl_items.push((parent, item.clone()));
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}
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_ => {}
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}
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