Format with rustfmt 0.4.1

serde_derive/src/ser.rs

@@ -6,14 +6,14 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use syn::{self, Ident, Index, Member};
-use syn::spanned::Spanned;
-use quote::Tokens;
 use proc_macro2::Span;
+use quote::Tokens;
+use syn::spanned::Spanned;
+use syn::{self, Ident, Index, Member};
 
 use bound;
 use fragment::{Fragment, Match, Stmts};
-use internals::ast::{Data, Container, Field, Style, Variant};
+use internals::ast::{Container, Data, Field, Style, Variant};
 use internals::{attr, Ctxt};
 
 use std::u32;
@@ -204,10 +204,14 @@ fn serialize_newtype_struct(
 ) -> Fragment {
     let type_name = cattrs.name().serialize_name();
 
-    let mut field_expr = get_member(params, field, &Member::Unnamed(Index {
-        index: 0,
-        span: Span::call_site(),
-    }));
+    let mut field_expr = get_member(
+        params,
+        field,
+        &Member::Unnamed(Index {
+            index: 0,
+            span: Span::call_site(),
+        }),
+    );
     if let Some(path) = field.attrs.serialize_with() {
         field_expr = wrap_serialize_field_with(params, field.ty, path, &field_expr);
     }
@@ -224,12 +228,8 @@ fn serialize_tuple_struct(
     fields: &[Field],
     cattrs: &attr::Container,
 ) -> Fragment {
-    let serialize_stmts = serialize_tuple_struct_visitor(
-        fields,
-        params,
-        false,
-        &TupleTrait::SerializeTupleStruct,
-    );
+    let serialize_stmts =
+        serialize_tuple_struct_visitor(fields, params, false, &TupleTrait::SerializeTupleStruct);
 
     let type_name = cattrs.name().serialize_name();
     let len = serialize_stmts.len();
@@ -252,13 +252,13 @@ fn serialize_struct(params: &Parameters, fields: &[Field], cattrs: &attr::Contai
     }
 }
 
-fn serialize_struct_as_struct(params: &Parameters, fields: &[Field], cattrs: &attr::Container) -> Fragment {
-    let serialize_fields = serialize_struct_visitor(
-        fields,
-        params,
-        false,
-        &StructTrait::SerializeStruct,
-    );
+fn serialize_struct_as_struct(
+    params: &Parameters,
+    fields: &[Field],
+    cattrs: &attr::Container,
+) -> Fragment {
+    let serialize_fields =
+        serialize_struct_visitor(fields, params, false, &StructTrait::SerializeStruct);
 
     let type_name = cattrs.name().serialize_name();
 
@@ -287,13 +287,13 @@ fn serialize_struct_as_struct(params: &Parameters, fields: &[Field], cattrs: &at
     }
 }
 
-fn serialize_struct_as_map(params: &Parameters, fields: &[Field], cattrs: &attr::Container) -> Fragment {
-    let serialize_fields = serialize_struct_visitor(
-        fields,
-        params,
-        false,
-        &StructTrait::SerializeMap,
-    );
+fn serialize_struct_as_map(
+    params: &Parameters,
+    fields: &[Field],
+    cattrs: &attr::Container,
+) -> Fragment {
+    let serialize_fields =
+        serialize_struct_visitor(fields, params, false, &StructTrait::SerializeMap);
 
     let mut serialized_fields = fields
         .iter()
@@ -385,8 +385,8 @@ fn serialize_variant(
                 }
             }
             Style::Tuple => {
-                let field_names =
-                    (0..variant.fields.len()).map(|i| Ident::new(&format!("__field{}", i), Span::call_site()));
+                let field_names = (0..variant.fields.len())
+                    .map(|i| Ident::new(&format!("__field{}", i), Span::call_site()));
                 quote! {
                     #this::#variant_ident(#(ref #field_names),*)
                 }
@@ -776,12 +776,10 @@ fn serialize_struct_variant<'a>(
     name: &str,
 ) -> Fragment {
     let struct_trait = match context {
-        StructVariant::ExternallyTagged { .. } => (
-            StructTrait::SerializeStructVariant
-        ),
-        StructVariant::InternallyTagged { .. } | StructVariant::Untagged => (
-            StructTrait::SerializeStruct
-        ),
+        StructVariant::ExternallyTagged { .. } => (StructTrait::SerializeStructVariant),
+        StructVariant::InternallyTagged { .. } | StructVariant::Untagged => {
+            (StructTrait::SerializeStruct)
+        }
     };
 
     let serialize_fields = serialize_struct_visitor(fields, params, true, &struct_trait);
@@ -865,10 +863,14 @@ fn serialize_tuple_struct_visitor(
                 let id = Ident::new(&format!("__field{}", i), Span::call_site());
                 quote!(#id)
             } else {
-                get_member(params, field, &Member::Unnamed(Index {
-                    index: i as u32,
-                    span: Span::call_site(),
-                }))
+                get_member(
+                    params,
+                    field,
+                    &Member::Unnamed(Index {
+                        index: i as u32,
+                        span: Span::call_site(),
+                    }),
+                )
             };
 
             let skip = field
@@ -1009,10 +1011,12 @@ fn wrap_serialize_with(
     };
     let (wrapper_impl_generics, wrapper_ty_generics, _) = wrapper_generics.split_for_impl();
 
-    let field_access = (0..field_exprs.len()).map(|n| Member::Unnamed(Index {
-        index: n as u32,
-        span: Span::call_site(),
-    }));
+    let field_access = (0..field_exprs.len()).map(|n| {
+        Member::Unnamed(Index {
+            index: n as u32,
+            span: Span::call_site(),
+        })
+    });
 
     quote!({
         struct __SerializeWith #wrapper_impl_generics #where_clause {
@@ -1052,9 +1056,7 @@ fn mut_if(is_mut: bool) -> Option<Tokens> {
 fn get_member(params: &Parameters, field: &Field, member: &Member) -> Tokens {
     let self_var = &params.self_var;
     match (params.is_remote, field.attrs.getter()) {
-        (false, None) => {
-            quote_spanned!(Span::call_site()=> &#self_var.#member)
-        }
+        (false, None) => quote_spanned!(Span::call_site()=> &#self_var.#member),
         (true, None) => {
             let inner = quote_spanned!(Span::call_site()=> &#self_var.#member);
             let ty = field.ty;
@@ -1094,12 +1096,12 @@ impl StructTrait {
     fn skip_field(&self, span: Span) -> Option<Tokens> {
         match *self {
             StructTrait::SerializeMap => None,
-            StructTrait::SerializeStruct => Some({
-                quote_spanned!(span=> _serde::ser::SerializeStruct::skip_field)
-            }),
-            StructTrait::SerializeStructVariant => Some({
-                quote_spanned!(span=> _serde::ser::SerializeStructVariant::skip_field)
-            })
+            StructTrait::SerializeStruct => {
+                Some(quote_spanned!(span=> _serde::ser::SerializeStruct::skip_field))
+            }
+            StructTrait::SerializeStructVariant => {
+                Some(quote_spanned!(span=> _serde::ser::SerializeStructVariant::skip_field))
+            }
         }
     }
 }