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silence lint about a: ref a patterns

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This commit is contained in:
Oliver Schneider 2016-07-12 16:53:38 +02:00
parent 6adcaa55e5
commit 26528fbbb4
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1 changed files with 13 additions and 13 deletions
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26
serde_codegen/src/ser.rs
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@ -382,19 +382,19 @@ fn serialize_variant(
)
}
Style::Struct => {
let pat = builder.pat().struct_()
.id(type_ident).id(variant_ident).build()
.with_pats(variant.fields.iter()
.map(|field| {
match field.ident {
Some(name) => (name, builder.pat().ref_id(name)),
None => {
cx.span_bug(field.span, "struct variant has unnamed fields")
}
}
})
)
.build();
let mut pat = builder.pat().struct_().id(type_ident).id(variant_ident).build();
for field in variant.fields.iter() {
let name = match field.ident {
Some(name) => name,
None => cx.span_bug(field.span, "struct variant has unnamed fields"),
};
pat = pat.with_field_pat(ast::FieldPat {
ident: name,
pat: builder.pat().ref_id(name),
is_shorthand: true,
});
}
let pat = pat.build();
let expr = serialize_struct_variant(
cx,