serialize_unit returns a empty string

This commit is contained in:
Pedro Paulo de Amorim 2020-03-31 13:51:12 +01:00
parent fbf7117d6a
commit bc6d86c8ce

View File

@ -88,7 +88,7 @@ impl ser::Serializer for ConvertToString {
} }
fn serialize_unit(self) -> Result<Self::Ok, Self::Error> { fn serialize_unit(self) -> Result<Self::Ok, Self::Error> {
Err(SerializerError::UnserializableType { type_name: "()" }) Ok("".to_string())
} }
fn serialize_unit_struct(self, _name: &'static str) -> Result<Self::Ok, Self::Error> { fn serialize_unit_struct(self, _name: &'static str) -> Result<Self::Ok, Self::Error> {