fix(card): use u32::from() instead of as_ref() for test_fromstr

diff --git a/src/card.rs b/src/card.rs
index f62a142..ce1e989 100644 (file)
--- a/src/card.rs
+++ b/src/card.rs
@@ -367,7 +367,7 @@ fn test_fromstr() {
     assert_eq!(Card::from_str("fv").unwrap_err(), ParseCardError::Chars);
     assert_eq!(Card::from_str("fd").unwrap_err(), ParseCardError::Rank);
     assert_eq!(
-        *Card::from_str("Kd").unwrap().as_ref(),
+        u32::from(Card::from_str("Kd").unwrap()),
         0b00001000_00000000_01001011_00100101_u32
     );
 }