Rename Type::def_id_full() to Type::def_id()

It should be preferred over `def_id_no_primitives()`, so it should have
a shorter name. I also put it before `def_id_no_primitives()` so that it
shows up first in the docs.

src/librustdoc/clean/inline.rs

@@ -374,7 +374,7 @@ crate fn build_impl(
     // Only inline impl if the implementing type is
     // reachable in rustdoc generated documentation
     if !did.is_local() {
-        if let Some(did) = for_.def_id_full(&cx.cache) {
+        if let Some(did) = for_.def_id(&cx.cache) {
             if !cx.cache.access_levels.is_public(did) {
                 return;
             }
@@ -462,7 +462,7 @@ crate fn build_impl(
     }
 
     while let Some(ty) = stack.pop() {
-        if let Some(did) = ty.def_id_full(&cx.cache) {
+        if let Some(did) = ty.def_id(&cx.cache) {
             if tcx.get_attrs(did).lists(sym::doc).has_word(sym::hidden) {
                 return;
             }

src/librustdoc/clean/mod.rs

@@ -385,7 +385,7 @@ impl<'tcx> Clean<Type> for ty::ProjectionTy<'tcx> {
         let self_type = self.self_ty().clean(cx);
         Type::QPath {
             name: cx.tcx.associated_item(self.item_def_id).ident.name,
-            self_def_id: self_type.def_id_full(&cx.cache),
+            self_def_id: self_type.def_id(&cx.cache),
             self_type: box self_type,
             trait_,
         }
@@ -1887,7 +1887,7 @@ fn clean_impl(impl_: &hir::Impl<'_>, hir_id: hir::HirId, cx: &mut DocContext<'_>
     }
 
     let for_ = impl_.self_ty.clean(cx);
-    let type_alias = for_.def_id_full(&cx.cache).and_then(|did| match tcx.def_kind(did) {
+    let type_alias = for_.def_id(&cx.cache).and_then(|did| match tcx.def_kind(did) {
         DefKind::TyAlias => Some(tcx.type_of(did).clean(cx)),
         _ => None,
     });

src/librustdoc/clean/types.rs

@@ -1529,18 +1529,7 @@ impl Type {
             QPath { ref self_type, .. } => return self_type.inner_def_id(cache),
             Generic(_) | Infer | ImplTrait(_) => return None,
         };
-        cache.and_then(|c| Primitive(t).def_id_full(c))
+        cache.and_then(|c| Primitive(t).def_id(c))
-    }
-
-    /// Use this method to get the [`DefId`] of a [`clean`] AST node.
-    /// This will return [`None`] when called on a primitive [`clean::Type`].
-    /// Use [`Self::def_id_full`] if you want to include primitives.
-    ///
-    /// [`clean`]: crate::clean
-    /// [`clean::Type`]: crate::clean::Type
-    // FIXME: get rid of this function and always use `def_id_full`
-    crate fn def_id_no_primitives(&self) -> Option<DefId> {
-        self.inner_def_id(None)
     }
 
     /// Use this method to get the [DefId] of a [clean] AST node, including [PrimitiveType]s.
@@ -1548,9 +1537,20 @@ impl Type {
     /// See [`Self::def_id_no_primitives`] for more.
     ///
     /// [clean]: crate::clean
-    crate fn def_id_full(&self, cache: &Cache) -> Option<DefId> {
+    crate fn def_id(&self, cache: &Cache) -> Option<DefId> {
         self.inner_def_id(Some(cache))
     }
+
+    /// Use this method to get the [`DefId`] of a [`clean`] AST node.
+    /// This will return [`None`] when called on a primitive [`clean::Type`].
+    /// Use [`Self::def_id`] if you want to include primitives.
+    ///
+    /// [`clean`]: crate::clean
+    /// [`clean::Type`]: crate::clean::Type
+    // FIXME: get rid of this function and always use `def_id`
+    crate fn def_id_no_primitives(&self) -> Option<DefId> {
+        self.inner_def_id(None)
+    }
 }
 
 /// A primitive (aka, builtin) type.

src/librustdoc/formats/cache.rs

@@ -207,7 +207,7 @@ impl<'a, 'tcx> DocFolder for CacheBuilder<'a, 'tcx> {
                     .as_ref()
                     .map_or(false, |t| self.cache.masked_crates.contains(&t.def_id().krate))
                 || i.for_
-                    .def_id_full(self.cache)
+                    .def_id(self.cache)
                     .map_or(false, |d| self.cache.masked_crates.contains(&d.krate))
             {
                 return None;
@@ -456,7 +456,7 @@ impl<'a, 'tcx> DocFolder for CacheBuilder<'a, 'tcx> {
 
             if let Some(generics) = i.trait_.as_ref().and_then(|t| t.generics()) {
                 for bound in generics {
-                    if let Some(did) = bound.def_id_full(self.cache) {
+                    if let Some(did) = bound.def_id(self.cache) {
                         dids.insert(did);
                     }
                 }

src/librustdoc/html/render/mod.rs

@@ -1168,8 +1168,8 @@ fn render_deref_methods(
     debug!("Render deref methods for {:#?}, target {:#?}", impl_.inner_impl().for_, target);
     let what =
         AssocItemRender::DerefFor { trait_: deref_type, type_: real_target, deref_mut_: deref_mut };
-    if let Some(did) = target.def_id_full(cache) {
+    if let Some(did) = target.def_id(cache) {
-        if let Some(type_did) = impl_.inner_impl().for_.def_id_full(cache) {
+        if let Some(type_did) = impl_.inner_impl().for_.def_id(cache) {
             // `impl Deref<Target = S> for S`
             if did == type_did {
                 // Avoid infinite cycles
@@ -1215,7 +1215,7 @@ fn should_render_item(item: &clean::Item, deref_mut_: bool, tcx: TyCtxt<'_>) ->
 fn notable_traits_decl(decl: &clean::FnDecl, cx: &Context<'_>) -> String {
     let mut out = Buffer::html();
 
-    if let Some(did) = decl.output.as_return().and_then(|t| t.def_id_full(cx.cache())) {
+    if let Some(did) = decl.output.as_return().and_then(|t| t.def_id(cx.cache())) {
         if let Some(impls) = cx.cache().impls.get(&did) {
             for i in impls {
                 let impl_ = i.inner_impl();
@@ -2058,8 +2058,8 @@ fn sidebar_deref_methods(cx: &Context<'_>, out: &mut Buffer, impl_: &Impl, v: &V
         })
     {
         debug!("found target, real_target: {:?} {:?}", target, real_target);
-        if let Some(did) = target.def_id_full(c) {
+        if let Some(did) = target.def_id(c) {
-            if let Some(type_did) = impl_.inner_impl().for_.def_id_full(c) {
+            if let Some(type_did) = impl_.inner_impl().for_.def_id(c) {
                 // `impl Deref<Target = S> for S`
                 if did == type_did {
                     // Avoid infinite cycles
@@ -2069,7 +2069,7 @@ fn sidebar_deref_methods(cx: &Context<'_>, out: &mut Buffer, impl_: &Impl, v: &V
         }
         let deref_mut = v.iter().any(|i| i.trait_did() == cx.tcx().lang_items().deref_mut_trait());
         let inner_impl = target
-            .def_id_full(c)
+            .def_id(c)
             .or_else(|| {
                 target.primitive_type().and_then(|prim| c.primitive_locations.get(&prim).cloned())
             })
@@ -2232,10 +2232,7 @@ fn sidebar_trait(cx: &Context<'_>, buf: &mut Buffer, it: &clean::Item, t: &clean
         let mut res = implementors
             .iter()
             .filter(|i| {
-                i.inner_impl()
+                i.inner_impl().for_.def_id(cache).map_or(false, |d| !cache.paths.contains_key(&d))
-                    .for_
-                    .def_id_full(cache)
-                    .map_or(false, |d| !cache.paths.contains_key(&d))
             })
             .filter_map(|i| extract_for_impl_name(&i.impl_item, cx))
             .collect::<Vec<_>>();

src/librustdoc/html/render/print_item.rs

@@ -21,7 +21,7 @@ use super::{
     render_impl, render_stability_since_raw, write_srclink, AssocItemLink, Context,
     ImplRenderingParameters,
 };
-use crate::clean::{self};
+use crate::clean;
 use crate::formats::item_type::ItemType;
 use crate::formats::{AssocItemRender, Impl, RenderMode};
 use crate::html::escape::Escape;
@@ -742,7 +742,7 @@ fn item_trait(w: &mut Buffer, cx: &Context<'_>, it: &clean::Item, t: &clean::Tra
         }
 
         let (local, foreign) = implementors.iter().partition::<Vec<_>, _>(|i| {
-            i.inner_impl().for_.def_id_full(cache).map_or(true, |d| cache.paths.contains_key(&d))
+            i.inner_impl().for_.def_id(cache).map_or(true, |d| cache.paths.contains_key(&d))
         });
 
         let (mut synthetic, mut concrete): (Vec<&&Impl>, Vec<&&Impl>) =

src/librustdoc/passes/collect_trait_impls.rs

@@ -70,7 +70,7 @@ crate fn collect_trait_impls(krate: Crate, cx: &mut DocContext<'_>) -> Crate {
 
                 if let Some(prim) = target.primitive_type() {
                     cleaner.prims.insert(prim);
-                } else if let Some(did) = target.def_id_full(&cx.cache) {
+                } else if let Some(did) = target.def_id(&cx.cache) {
                     cleaner.items.insert(did.into());
                 }
             }