addition: Display

2026-04-27 17:51:16 -06:00
parent 11d739e523
commit 99319f96ee
1 changed files with 1 additions and 1 deletions
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -154,7 +154,7 @@ impl ops::Neg for Fraction {

 impl fmt::Display for Fraction {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        todo!()
+        write!(f, "{0}/{1}", self.num, self.den)
    }
 }