diff --git a/serde_derive/src/de.rs b/serde_derive/src/de.rs
index af10a2b8..40a5d105 100644
--- a/serde_derive/src/de.rs
+++ b/serde_derive/src/de.rs
@@ -864,7 +864,9 @@ fn deserialize_struct(
         None => format!("struct {}", params.type_name()),
     };
 
-    let visit_seq = Stmts(deserialize_seq(&type_path, params, fields, true, cattrs, &expecting));
+    let visit_seq = Stmts(deserialize_seq(
+        &type_path, params, fields, true, cattrs, &expecting,
+    ));
 
     let (field_visitor, fields_stmt, visit_map) = if cattrs.has_flatten() {
         deserialize_struct_as_map_visitor(&type_path, params, fields, cattrs)
diff --git a/serde_derive/src/ser.rs b/serde_derive/src/ser.rs
index 2d04f278..419ca624 100644
--- a/serde_derive/src/ser.rs
+++ b/serde_derive/src/ser.rs
@@ -256,7 +256,10 @@ fn serialize_tuple_struct(
         .map(|(i, field)| match field.attrs.skip_serializing_if() {
             None => quote!(1),
             Some(path) => {
-                let index = syn::Index { index: i as u32, span: Span::call_site() };
+                let index = syn::Index {
+                    index: i as u32,
+                    span: Span::call_site(),
+                };
                 let field_expr = get_member(params, field, &Member::Unnamed(index));
                 quote!(if #path(#field_expr) { 0 } else { 1 })
             }