Rename is_ty_associated_type -> is_required_associated_type

Author: dtolnay

src/librustdoc/clean/types.rs

@@ -547,7 +547,7 @@ impl Item {
     pub(crate) fn is_associated_type(&self) -> bool {
         matches!(self.kind, AssocTypeItem(..) | StrippedItem(box AssocTypeItem(..)))
     }
-    pub(crate) fn is_ty_associated_type(&self) -> bool {
+    pub(crate) fn is_required_associated_type(&self) -> bool {
         matches!(self.kind, RequiredAssocTypeItem(..) | StrippedItem(box RequiredAssocTypeItem(..)))
     }
     pub(crate) fn is_associated_const(&self) -> bool {

src/librustdoc/html/render/print_item.rs

@@ -651,7 +651,8 @@ fn item_function(w: &mut Buffer, cx: &Context<'_>, it: &clean::Item, f: &clean::
 fn item_trait(w: &mut Buffer, cx: &Context<'_>, it: &clean::Item, t: &clean::Trait) {
     let tcx = cx.tcx();
     let bounds = bounds(&t.bounds, false, cx);
-    let required_types = t.items.iter().filter(|m| m.is_ty_associated_type()).collect::<Vec<_>>();
+    let required_types =
+        t.items.iter().filter(|m| m.is_required_associated_type()).collect::<Vec<_>>();
     let provided_types = t.items.iter().filter(|m| m.is_associated_type()).collect::<Vec<_>>();
     let required_consts =
         t.items.iter().filter(|m| m.is_required_associated_const()).collect::<Vec<_>>();

src/librustdoc/html/render/search_index.rs

@@ -1207,7 +1207,7 @@ fn simplify_fn_type<'a, 'tcx>(
                 && let Type::Path { path } = arg
                 && let def_id = path.def_id()
                 && let Some(trait_) = cache.traits.get(&def_id)
-                && trait_.items.iter().any(|at| at.is_ty_associated_type())
+                && trait_.items.iter().any(|at| at.is_required_associated_type())
             {
                 for assoc_ty in &trait_.items {
                     if let clean::ItemKind::RequiredAssocTypeItem(_generics, bounds) =

src/librustdoc/html/render/sidebar.rs

@@ -282,7 +282,7 @@ fn sidebar_trait<'a>(
         res
     }
 
-    let req_assoc = filter_items(&t.items, |m| m.is_ty_associated_type(), "associatedtype");
+    let req_assoc = filter_items(&t.items, |m| m.is_required_associated_type(), "associatedtype");
     let prov_assoc = filter_items(&t.items, |m| m.is_associated_type(), "associatedtype");
     let req_assoc_const =
         filter_items(&t.items, |m| m.is_required_associated_const(), "associatedconstant");