ser: fix warnings for unused variables in map serialize

This commit is contained in:
Matt Bilker
2018-07-10 12:48:04 -04:00
parent aa78f5f8b6
commit 9908352300

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@@ -289,14 +289,14 @@ impl<'a> ser::SerializeMap for &'a mut Serializer {
type Ok = Option<TypeHint>;
type Error = Error;
fn serialize_key<T>(&mut self, key: &T) -> Result<()>
fn serialize_key<T>(&mut self, _key: &T) -> Result<()>
where T: ?Sized + Serialize
{
debug!("SerializeMap: serialize_key");
unimplemented!();
}
fn serialize_value<T>(&mut self, value: &T) -> Result<()>
fn serialize_value<T>(&mut self, _value: &T) -> Result<()>
where T: ?Sized + Serialize
{
debug!("SerializeMap: serialize_value");