Merge pull request #216 from 0xPolygonMiden/plafer-digest-iter

Implement `IntoIterator` for `RpoDigest`
0xPolygonMiden · Nov 7, 2023 · 9f0aaf6 · 9f0aaf6
2 parents b677952 + 28a2255
commit 9f0aaf6
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/hash/rescue/rpo/digest.rs b/src/hash/rescue/rpo/digest.rs
@@ -302,6 +302,17 @@ impl Deserializable for RpoDigest {
     }
 }
 
+// ITERATORS
+// ================================================================================================
+impl IntoIterator for RpoDigest {
+    type Item = Felt;
+    type IntoIter = <[Felt; 4] as IntoIterator>::IntoIter;
+
+    fn into_iter(self) -> Self::IntoIter {
+        self.0.into_iter()
+    }
+}
+
 // TESTS
 // ================================================================================================