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Simplify the variant deserializer visitor

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This commit is contained in:
Erick Tryzelaar
2015-03-18 07:35:05 -07:00
parent 78137ee3a4
commit eb4af09456
7 changed files with 131 additions and 236 deletions
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benches/bench_enum.rs
+6 -26
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@@ -340,20 +340,10 @@ mod deserializer {
de::Deserialize::deserialize(self.de)
}
fn visit_unit(&mut self) -> Result<(), Error> {
de::Deserialize::deserialize(self.de)
}
fn visit_seq<V>(&mut self, _visitor: V) -> Result<V::Value, Error>
where V: de::EnumSeqVisitor
fn visit_value<V>(&mut self, visitor: V) -> Result<V::Value, Error>
where V: de::Visitor,
{
Err(de::Error::syntax_error())
}
fn visit_map<V>(&mut self, _visitor: V) -> Result<V::Value, Error>
where V: de::EnumMapVisitor
{
Err(de::Error::syntax_error())
de::Deserializer::visit(self.de, visitor)
}
}
@@ -371,20 +361,10 @@ mod deserializer {
de::Deserialize::deserialize(self.de)
}
fn visit_unit(&mut self) -> Result<(), Error> {
Err(de::Error::syntax_error())
}
fn visit_seq<V>(&mut self, mut visitor: V) -> Result<V::Value, Error>
where V: de::EnumSeqVisitor,
fn visit_value<V>(&mut self, mut visitor: V) -> Result<V::Value, Error>
where V: de::Visitor,
{
visitor.visit(self)
}
fn visit_map<V>(&mut self, _visitor: V) -> Result<V::Value, Error>
where V: de::EnumMapVisitor
{
Err(de::Error::syntax_error())
visitor.visit_seq(self)
}
}