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Remove unnecessary clones

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This commit is contained in:
David Tolnay
2016-06-05 11:23:01 -07:00
parent 578f34ecaf
commit 2e06786262
1 changed files with 2 additions and 2 deletions
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serde_codegen/src/attr.rs
+2 -2
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@@ -104,7 +104,7 @@ impl ContainerAttrs {
ast::MetaItemKind::NameValue(ref name, ref lit) if name == &"bound" => { ast::MetaItemKind::NameValue(ref name, ref lit) if name == &"bound" => {
let where_predicates = try!(parse_lit_into_where(cx, name, lit)); let where_predicates = try!(parse_lit_into_where(cx, name, lit));
container_attrs.ser_bound = Some(where_predicates.clone()); container_attrs.ser_bound = Some(where_predicates.clone());
container_attrs.de_bound = Some(where_predicates.clone()); container_attrs.de_bound = Some(where_predicates);
} }
// Parse `#[serde(bound(serialize="D: Serialize", deserialize="D: Deserialize"))]` // Parse `#[serde(bound(serialize="D: Serialize", deserialize="D: Deserialize"))]`
@@ -308,7 +308,7 @@ impl FieldAttrs {
ast::MetaItemKind::NameValue(ref name, ref lit) if name == &"bound" => { ast::MetaItemKind::NameValue(ref name, ref lit) if name == &"bound" => {
let where_predicates = try!(parse_lit_into_where(cx, name, lit)); let where_predicates = try!(parse_lit_into_where(cx, name, lit));
field_attrs.ser_bound = Some(where_predicates.clone()); field_attrs.ser_bound = Some(where_predicates.clone());
field_attrs.de_bound = Some(where_predicates.clone()); field_attrs.de_bound = Some(where_predicates);
} }
// Parse `#[serde(bound(serialize="D: Serialize", deserialize="D: Deserialize"))]` // Parse `#[serde(bound(serialize="D: Serialize", deserialize="D: Deserialize"))]`