Remove unnecessary workaround

instant-xml-macros/src/de.rs

@@ -466,9 +466,8 @@ fn unnamed_field(
                 None => return Err(Error::MissingValue(&<#no_lifetime_type as FromXml>::KIND)),
             }
             Kind::Scalar => {
-                let mut nested = deserializer.for_scalar();
                 let mut value: Option<#no_lifetime_type> = None;
-                <#no_lifetime_type>::deserialize(&mut nested, &mut value)?;
+                <#no_lifetime_type>::deserialize(deserializer, &mut value)?;
                 value
             }
         };

instant-xml/src/de.rs

@@ -59,19 +59,6 @@ impl<'cx, 'xml> Deserializer<'cx, 'xml> {
         }
     }
 
-    pub fn for_scalar<'a>(&'a mut self) -> Deserializer<'a, 'xml>
-    where
-        'cx: 'a,
-    {
-        Deserializer {
-            local: self.local,
-            prefix: self.prefix,
-            level: self.level,
-            done: self.done,
-            context: self.context,
-        }
-    }
-
     pub fn for_node<'a>(&'a mut self, node: Node<'xml>) -> Deserializer<'a, 'xml>
     where
         'cx: 'a,