Format with rustfmt 2019-10-07

Author: dtolnay

serde_derive/src/ser.rs

@@ -1273,9 +1273,15 @@ enum StructTrait {
 impl StructTrait {
     fn serialize_field(&self, span: Span) -> TokenStream {
         match *self {
-            StructTrait::SerializeMap => quote_spanned!(span=> _serde::ser::SerializeMap::serialize_entry),
-            StructTrait::SerializeStruct => quote_spanned!(span=> _serde::ser::SerializeStruct::serialize_field),
-            StructTrait::SerializeStructVariant => quote_spanned!(span=> _serde::ser::SerializeStructVariant::serialize_field),
+            StructTrait::SerializeMap => {
+                quote_spanned!(span=> _serde::ser::SerializeMap::serialize_entry)
+            }
+            StructTrait::SerializeStruct => {
+                quote_spanned!(span=> _serde::ser::SerializeStruct::serialize_field)
+            }
+            StructTrait::SerializeStructVariant => {
+                quote_spanned!(span=> _serde::ser::SerializeStructVariant::serialize_field)
+            }
         }
     }
 
@@ -1301,9 +1307,15 @@ enum TupleTrait {
 impl TupleTrait {
     fn serialize_element(&self, span: Span) -> TokenStream {
         match *self {
-            TupleTrait::SerializeTuple => quote_spanned!(span=> _serde::ser::SerializeTuple::serialize_element),
-            TupleTrait::SerializeTupleStruct => quote_spanned!(span=> _serde::ser::SerializeTupleStruct::serialize_field),
-            TupleTrait::SerializeTupleVariant => quote_spanned!(span=> _serde::ser::SerializeTupleVariant::serialize_field),
+            TupleTrait::SerializeTuple => {
+                quote_spanned!(span=> _serde::ser::SerializeTuple::serialize_element)
+            }
+            TupleTrait::SerializeTupleStruct => {
+                quote_spanned!(span=> _serde::ser::SerializeTupleStruct::serialize_field)
+            }
+            TupleTrait::SerializeTupleVariant => {
+                quote_spanned!(span=> _serde::ser::SerializeTupleVariant::serialize_field)
+            }
         }
     }
 }

test_suite/tests/expand/ser_enum.rs

@@ -2,8 +2,8 @@ use serde::Serialize;
 
 #[derive(Serialize)]
 enum SerEnum<'a, B: 'a, C: 'a, D>
-    where
-        D: 'a,
+where
+    D: 'a,
 {
     Unit,
     Seq(i8, B, &'a C, &'a mut D),