Improve rustdoc code

1 files changed, 5 insertions, 6 deletions

diff --git a/src/librustdoc/json/conversions.rs b/src/librustdoc/json/conversions.rs
index 583d0214a46..7f072aa7e2f 100644
--- a/src/librustdoc/json/conversions.rs
+++ b/src/librustdoc/json/conversions.rs
@@ -312,15 +312,15 @@ fn from_clean_item(item: clean::Item, renderer: &JsonRenderer<'_>) -> ItemEnum {
         StructFieldItem(f) => ItemEnum::StructField(f.into_json(renderer)),
         EnumItem(e) => ItemEnum::Enum(e.into_json(renderer)),
         VariantItem(v) => ItemEnum::Variant(v.into_json(renderer)),
-        FunctionItem(f) => ItemEnum::Function(from_function(f, true, header.unwrap(), renderer)),
+        FunctionItem(f) => ItemEnum::Function(from_function(*f, true, header.unwrap(), renderer)),
         ForeignFunctionItem(f, _) => {
-            ItemEnum::Function(from_function(f, false, header.unwrap(), renderer))
+            ItemEnum::Function(from_function(*f, false, header.unwrap(), renderer))
         }
         TraitItem(t) => ItemEnum::Trait((*t).into_json(renderer)),
         TraitAliasItem(t) => ItemEnum::TraitAlias(t.into_json(renderer)),
-        MethodItem(m, _) => ItemEnum::Function(from_function(m, true, header.unwrap(), renderer)),
+        MethodItem(m, _) => ItemEnum::Function(from_function(*m, true, header.unwrap(), renderer)),
         RequiredMethodItem(m) => {
-            ItemEnum::Function(from_function(m, false, header.unwrap(), renderer))
+            ItemEnum::Function(from_function(*m, false, header.unwrap(), renderer))
         }
         ImplItem(i) => ItemEnum::Impl((*i).into_json(renderer)),
         StaticItem(s) => ItemEnum::Static(convert_static(s, rustc_hir::Safety::Safe, renderer)),
@@ -730,12 +730,11 @@ impl FromClean<clean::Impl> for Impl {
 }
 
 pub(crate) fn from_function(
-    function: Box<clean::Function>,
+    clean::Function { decl, generics }: clean::Function,
     has_body: bool,
     header: rustc_hir::FnHeader,
     renderer: &JsonRenderer<'_>,
 ) -> Function {
-    let clean::Function { decl, generics } = *function;
     Function {
         sig: decl.into_json(renderer),
         generics: generics.into_json(renderer),