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serde_derive/src/bound.rs

@@ -90,7 +90,8 @@ pub fn with_where_predicates_from_variants(
 // Puts the given bound on any generic type parameters that are used in fields
 // for which filter returns true.
 //
-// For example, the following struct needs the bound `A: Serialize, B: Serialize`.
+// For example, the following struct needs the bound `A: Serialize, B:
+// Serialize`.
 //
 //     struct S<'b, A, B: 'b, C> {
 //         a: A,

serde_derive/src/de.rs

@@ -837,7 +837,8 @@ fn deserialize_newtype_struct(
 
 #[cfg(feature = "deserialize_in_place")]
 fn deserialize_newtype_struct_in_place(params: &Parameters, field: &Field) -> TokenStream {
-    // We do not generate deserialize_in_place if every field has a deserialize_with.
+    // We do not generate deserialize_in_place if every field has a
+    // deserialize_with.
     assert!(field.attrs.deserialize_with().is_none());
 
     let delife = params.borrowed.de_lifetime();
@@ -941,8 +942,8 @@ fn deserialize_struct(
         quote!(mut __seq)
     };
 
-    // untagged struct variants do not get a visit_seq method.  The same applies to structs that
-    // only have a map representation.
+    // untagged struct variants do not get a visit_seq method. The same applies to
+    // structs that only have a map representation.
     let visit_seq = match *untagged {
         Untagged::No if !cattrs.has_flatten() => Some(quote! {
             #[inline]
@@ -2547,7 +2548,8 @@ fn deserialize_map_in_place(
         .map(|(i, field)| (field, field_i(i)))
         .collect();
 
-    // For deserialize_in_place, declare booleans for each field that will be deserialized.
+    // For deserialize_in_place, declare booleans for each field that will be
+    // deserialized.
     let let_flags = fields_names
         .iter()
         .filter(|&&(field, _)| !field.attrs.skip_deserializing())

serde_derive/src/internals/attr.rs

@@ -989,9 +989,9 @@ impl Field {
             }
         }
 
-        // Is skip_deserializing, initialize the field to Default::default() unless a different
-        // default is specified by `#[serde(default = "...")]` on ourselves or our container (e.g.
-        // the struct we are in).
+        // Is skip_deserializing, initialize the field to Default::default() unless a
+        // different default is specified by `#[serde(default = "...")]` on
+        // ourselves or our container (e.g. the struct we are in).
         if let Default::None = *container_default {
             if skip_deserializing.0.value.is_some() {
                 default.set_if_none(Default::Default);

serde_derive/src/internals/case.rs

@@ -22,13 +22,16 @@ pub enum RenameRule {
     LowerCase,
     /// Rename direct children to "UPPERCASE" style.
     UPPERCASE,
-    /// Rename direct children to "PascalCase" style, as typically used for enum variants.
+    /// Rename direct children to "PascalCase" style, as typically used for
+    /// enum variants.
     PascalCase,
     /// Rename direct children to "camelCase" style.
     CamelCase,
-    /// Rename direct children to "snake_case" style, as commonly used for fields.
+    /// Rename direct children to "snake_case" style, as commonly used for
+    /// fields.
     SnakeCase,
-    /// Rename direct children to "SCREAMING_SNAKE_CASE" style, as commonly used for constants.
+    /// Rename direct children to "SCREAMING_SNAKE_CASE" style, as commonly
+    /// used for constants.
     ScreamingSnakeCase,
     /// Rename direct children to "kebab-case" style.
     KebabCase,