Fix clippy lint about looping over iter()
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@ -157,7 +157,7 @@ impl<T> Serialize for [T]
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where S: Serializer,
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where S: Serializer,
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{
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{
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let mut state = try!(serializer.serialize_seq(Some(self.len())));
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let mut state = try!(serializer.serialize_seq(Some(self.len())));
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for e in self.iter() {
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for e in self {
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try!(serializer.serialize_seq_elt(&mut state, e));
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try!(serializer.serialize_seq_elt(&mut state, e));
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}
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}
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serializer.serialize_seq_end(state)
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serializer.serialize_seq_end(state)
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@ -174,7 +174,7 @@ macro_rules! array_impls {
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where S: Serializer,
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where S: Serializer,
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{
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{
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let mut state = try!(serializer.serialize_seq_fixed_size($len));
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let mut state = try!(serializer.serialize_seq_fixed_size($len));
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for e in self.iter() {
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for e in self {
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try!(serializer.serialize_seq_elt(&mut state, e));
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try!(serializer.serialize_seq_elt(&mut state, e));
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}
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}
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serializer.serialize_seq_end(state)
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serializer.serialize_seq_end(state)
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@ -382,7 +382,7 @@ fn serialize_variant(
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}
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}
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Style::Struct => {
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Style::Struct => {
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let mut pat = builder.pat().struct_().id(type_ident).id(variant_ident).build();
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let mut pat = builder.pat().struct_().id(type_ident).id(variant_ident).build();
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for field in variant.fields.iter() {
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for field in &variant.fields {
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let name = match field.ident {
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let name = match field.ident {
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Some(name) => name,
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Some(name) => name,
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None => cx.span_bug(field.span, "struct variant has unnamed fields"),
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None => cx.span_bug(field.span, "struct variant has unnamed fields"),
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