fixup

Signed-off-by: tison <wander4096@gmail.com>

Author: tisonkun

impl/src/from_str.rs

@@ -133,6 +133,7 @@ struct FlatExpansion<'i> {
     /// a value-specific [`attr::RenameAll`] overriding [`FlatExpansion::rename_all`], if any.
     ///
     /// [`syn::Ident`]: struct@syn::Ident
+    #[allow(clippy::type_complexity)]
     matches: Vec<(
         &'i syn::Ident,
         Either<&'i syn::DataStruct, &'i syn::Variant>,
@@ -177,8 +178,8 @@ impl<'i> TryFrom<&'i syn::DeriveInput> for FlatExpansion<'i> {
                 vec![(
                     &input.ident,
                     Either::Left(data),
-                    rename.clone(),
-                    rename_all.clone(),
+                    rename,
+                    rename_all,
                 )]
             }
             syn::Data::Enum(data) => data
@@ -555,7 +556,9 @@ impl attr::ParseMultiple for FlatVariantAttributes {
         if new.rename.and_then(|n| prev.rename.replace(n)).is_some() {
             return Err(syn::Error::new(
                 new_span,
-                format!("multiple `#[{name}(rename=\"...\")]` attributes aren't allowed"),
+                format!(
+                    "multiple `#[{name}(rename=\"...\")]` attributes aren't allowed"
+                ),
             ));
         }
 
@@ -650,7 +653,9 @@ impl attr::ParseMultiple for FlatContainerAttributes {
         if new.rename.and_then(|n| prev.rename.replace(n)).is_some() {
             return Err(syn::Error::new(
                 new_span,
-                format!("multiple `#[{name}(rename=\"...\")]` attributes aren't allowed"),
+                format!(
+                    "multiple `#[{name}(rename=\"...\")]` attributes aren't allowed"
+                ),
             ));
         }
 

impl/src/utils.rs

@@ -1540,9 +1540,9 @@ pub(crate) mod attr {
     ))]
     pub(crate) use self::forward::Forward;
     #[cfg(any(feature = "display", feature = "from_str"))]
-    pub(crate) use self::rename_all::RenameAll;
-    #[cfg(any(feature = "display", feature = "from_str"))]
     pub(crate) use self::rename::Rename;
+    #[cfg(any(feature = "display", feature = "from_str"))]
+    pub(crate) use self::rename_all::RenameAll;
     #[cfg(any(
         feature = "add",
         feature = "add_assign",

tests/compile_fail/as_mut/renamed_generic.stderr

@@ -13,6 +13,9 @@ error[E0599]: the method `as_mut` exists for struct `Baz<i32>`, but its trait bo
    = note: trait bound `Foo<i32>: AsMut<Foo<i32>>` was not satisfied
 note: the trait `AsMut` must be implemented
   --> $RUST/core/src/convert/mod.rs
+   |
+   | pub const trait AsMut<T: PointeeSized>: PointeeSized {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = help: items from traits can only be used if the trait is implemented and in scope
    = note: the following trait defines an item `as_mut`, perhaps you need to implement it:
            candidate #1: `AsMut`

tests/compile_fail/as_ref/renamed_generic.stderr

@@ -13,6 +13,9 @@ error[E0599]: the method `as_ref` exists for struct `Baz<i32>`, but its trait bo
    = note: trait bound `Foo<i32>: AsRef<Foo<i32>>` was not satisfied
 note: the trait `AsRef` must be implemented
   --> $RUST/core/src/convert/mod.rs
+   |
+   | pub const trait AsRef<T: PointeeSized>: PointeeSized {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = help: items from traits can only be used if the trait is implemented and in scope
    = note: the following trait defines an item `as_ref`, perhaps you need to implement it:
            candidate #1: `AsRef`

tests/compile_fail/from_str/enum_unknown_attribute.stderr

@@ -1,4 +1,4 @@
-error: expected `error` or `rename_all`
+error: expected one of: `error`, `rename`, `rename_all`
  --> tests/compile_fail/from_str/enum_unknown_attribute.rs:2:12
   |
 2 | #[from_str(unknown = "unknown")]

tests/compile_fail/from_str/struct_flat_unknown_attribute.stderr

@@ -1,4 +1,4 @@
-error: expected `error` or `rename_all`
+error: expected one of: `error`, `rename`, `rename_all`
  --> tests/compile_fail/from_str/struct_flat_unknown_attribute.rs:2:12
   |
 2 | #[from_str(unknown = "unknown")]