From 1c2334950435bb7b6cc26015ab6205fde3958b19 Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume.gomez@huawei.com>
Date: Thu, 23 Sep 2021 19:55:30 +0200
Subject: [PATCH] Clean up clean/types.rs file by making the implementations
 follow the type declaration

---
 src/librustdoc/clean/types.rs | 82 +++++++++++++++++------------------
 1 file changed, 40 insertions(+), 42 deletions(-)

diff --git a/src/librustdoc/clean/types.rs b/src/librustdoc/clean/types.rs
index d23941d77ba..cf170f7f25c 100644
--- a/src/librustdoc/clean/types.rs
+++ b/src/librustdoc/clean/types.rs
@@ -908,18 +908,10 @@ fn from_iter<T>(iter: T) -> Self
     }
 }
 
-/// The attributes on an [`Item`], including attributes like `#[derive(...)]` and `#[inline]`,
-/// as well as doc comments.
-#[derive(Clone, Debug, Default)]
-crate struct Attributes {
-    crate doc_strings: Vec<DocFragment>,
-    crate other_attrs: Vec<ast::Attribute>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq, Hash)]
 /// A link that has not yet been rendered.
 ///
 /// This link will be turned into a rendered link by [`Item::links`].
+#[derive(Clone, Debug, PartialEq, Eq, Hash)]
 crate struct ItemLink {
     /// The original link written in the markdown
     pub(crate) link: String,
@@ -944,6 +936,14 @@ pub struct RenderedLink {
     pub(crate) href: String,
 }
 
+/// The attributes on an [`Item`], including attributes like `#[derive(...)]` and `#[inline]`,
+/// as well as doc comments.
+#[derive(Clone, Debug, Default)]
+crate struct Attributes {
+    crate doc_strings: Vec<DocFragment>,
+    crate other_attrs: Vec<ast::Attribute>,
+}
+
 impl Attributes {
     crate fn lists(&self, name: Symbol) -> ListAttributesIter<'_> {
         self.other_attrs.lists(name)
@@ -1424,37 +1424,6 @@ fn def_id_full(&self, cache: &Cache) -> Option<DefId> {
     ImplTrait(Vec<GenericBound>),
 }
 
-#[derive(Clone, PartialEq, Eq, Hash, Copy, Debug)]
-/// N.B. this has to be different from `hir::PrimTy` because it also includes types that aren't
-/// paths, like `Unit`.
-crate enum PrimitiveType {
-    Isize,
-    I8,
-    I16,
-    I32,
-    I64,
-    I128,
-    Usize,
-    U8,
-    U16,
-    U32,
-    U64,
-    U128,
-    F32,
-    F64,
-    Char,
-    Bool,
-    Str,
-    Slice,
-    Array,
-    Tuple,
-    Unit,
-    RawPointer,
-    Reference,
-    Fn,
-    Never,
-}
-
 crate trait GetDefId {
     /// Use this method to get the [`DefId`] of a [`clean`] AST node.
     /// This will return [`None`] when called on a primitive [`clean::Type`].
@@ -1569,9 +1538,7 @@ impl Type {
         };
         Some((&self_, trait_did, *name))
     }
-}
 
-impl Type {
     fn inner_def_id(&self, cache: Option<&Cache>) -> Option<DefId> {
         let t: PrimitiveType = match *self {
             ResolvedPath { did, .. } => return Some(did),
@@ -1608,6 +1575,37 @@ fn def_id_full(&self, cache: &Cache) -> Option<DefId> {
     }
 }
 
+/// N.B. this has to be different from `hir::PrimTy` because it also includes types that aren't
+/// paths, like `Unit`.
+#[derive(Clone, PartialEq, Eq, Hash, Copy, Debug)]
+crate enum PrimitiveType {
+    Isize,
+    I8,
+    I16,
+    I32,
+    I64,
+    I128,
+    Usize,
+    U8,
+    U16,
+    U32,
+    U64,
+    U128,
+    F32,
+    F64,
+    Char,
+    Bool,
+    Str,
+    Slice,
+    Array,
+    Tuple,
+    Unit,
+    RawPointer,
+    Reference,
+    Fn,
+    Never,
+}
+
 impl PrimitiveType {
     crate fn from_hir(prim: hir::PrimTy) -> PrimitiveType {
         use ast::{FloatTy, IntTy, UintTy};
-- 
2.44.0