Remove unnessecary bound on EnumSetType::Repr

diff --git a/src/lib.rs b/src/lib.rs
index 048767d822c5ac20ed125430e66c733ed2789c46..74ccd013f22644ea24bfc530e862820d231e1f6b 100644 (file)
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -109,7 +109,7 @@ use num_traits::*;
 /// The trait used to define enum types.
 /// This is **NOT** public API and may change at any time.
 pub unsafe trait EnumSetType: Copy {
-    type Repr: PrimInt + ToPrimitive + FromPrimitive + WrappingSub + CheckedShl + Debug + Hash;
+    type Repr: PrimInt + FromPrimitive + WrappingSub + CheckedShl + Debug + Hash;
     const VARIANT_COUNT: u8;
 
     fn enum_into_u8(self) -> u8;