Merge "Structs", "Enums", etc. sections into new "Types" section

See #92656.

Author: camelid

src/librustdoc/html/render/mod.rs

@@ -2416,14 +2416,11 @@ enum ItemSection {
     PrimitiveTypes,
     Modules,
     Macros,
-    Structs,
-    Enums,
+    Types,
     Constants,
     Statics,
     Traits,
     Functions,
-    TypeDefinitions,
-    Unions,
     Implementations,
     TypeMethods,
     Methods,
@@ -2448,14 +2445,11 @@ impl ItemSection {
             PrimitiveTypes,
             Modules,
             Macros,
-            Structs,
-            Enums,
+            Types,
             Constants,
             Statics,
             Traits,
             Functions,
-            TypeDefinitions,
-            Unions,
             Implementations,
             TypeMethods,
             Methods,
@@ -2476,11 +2470,8 @@ impl ItemSection {
         match self {
             Self::Reexports => "reexports",
             Self::Modules => "modules",
-            Self::Structs => "structs",
-            Self::Unions => "unions",
-            Self::Enums => "enums",
+            Self::Types => "types",
             Self::Functions => "functions",
-            Self::TypeDefinitions => "types",
             Self::Statics => "statics",
             Self::Constants => "constants",
             Self::Traits => "traits",
@@ -2506,11 +2497,8 @@ impl ItemSection {
         match self {
             Self::Reexports => "Re-exports",
             Self::Modules => "Modules",
-            Self::Structs => "Structs",
-            Self::Unions => "Unions",
-            Self::Enums => "Enums",
+            Self::Types => "Types",
             Self::Functions => "Functions",
-            Self::TypeDefinitions => "Type Definitions",
             Self::Statics => "Statics",
             Self::Constants => "Constants",
             Self::Traits => "Traits",
@@ -2536,12 +2524,11 @@ impl ItemSection {
 fn item_ty_to_section(ty: ItemType) -> ItemSection {
     match ty {
         ItemType::ExternCrate | ItemType::Import => ItemSection::Reexports,
+        ItemType::Struct | ItemType::Enum | ItemType::Union | ItemType::Typedef => {
+            ItemSection::Types
+        }
         ItemType::Module => ItemSection::Modules,
-        ItemType::Struct => ItemSection::Structs,
-        ItemType::Union => ItemSection::Unions,
-        ItemType::Enum => ItemSection::Enums,
         ItemType::Function => ItemSection::Functions,
-        ItemType::Typedef => ItemSection::TypeDefinitions,
         ItemType::Static => ItemSection::Statics,
         ItemType::Constant => ItemSection::Constants,
         ItemType::Trait => ItemSection::Traits,

src/librustdoc/html/render/print_item.rs

@@ -208,12 +208,12 @@ fn item_module(w: &mut Buffer, cx: &Context<'_>, item: &clean::Item, items: &[cl
             ItemType::Macro => 4,
             ItemType::Struct => 5,
             ItemType::Enum => 6,
-            ItemType::Constant => 7,
-            ItemType::Static => 8,
-            ItemType::Trait => 9,
-            ItemType::Function => 10,
-            ItemType::Typedef => 12,
-            ItemType::Union => 13,
+            ItemType::Typedef => 7,
+            ItemType::Union => 8,
+            ItemType::Constant => 9,
+            ItemType::Static => 10,
+            ItemType::Trait => 11,
+            ItemType::Function => 12,
             _ => 14 + ty as u8,
         }
     }