Silence a warning

2015-03-08 19:08:43 -07:00 · 2015-03-08 19:08:43 -07:00 · e892d9e935
commit e892d9e935
parent 1cda1f71a7
1 changed files with 1 additions and 1 deletions
--- a/serde2/serde2_macros/src/lib.rs
+++ b/serde2/serde2_macros/src/lib.rs
@ -1314,7 +1314,7 @@ fn deserialize_enum(
            fn visit_enum<__V>(&mut self,
                               name: &str,
                               variant: &str,
-                               mut visitor: __V) -> Result<$value_ty, __V::Error>
+                               visitor: __V) -> Result<$value_ty, __V::Error>
                where __V: ::serde2::de::EnumVisitor,
            {
                if name == $type_name {