Implement ops::Add<&ProjectivePoint> for &ProjectivePoint

lambdaclass · Oct 18, 2023 · 0a1bd07 · 0a1bd07
1 parent 05945f1
commit 0a1bd07
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/crates/stark-curve/src/lib.rs b/crates/stark-curve/src/lib.rs
@@ -24,12 +24,20 @@ impl ProjectivePoint {
         projective_point: &ProjectivePoint,
     ) -> Result<AffinePoint, EllipticCurveError> {
         Ok(AffinePoint(ShortWeierstrassProjectivePoint::from_affine(
-            projective_point.0.x().clone(),
-            projective_point.0.y().clone(),
+            *projective_point.0.x(),
+            *projective_point.0.y(),
         )?))
     }
 }
 
+impl ops::Add<&ProjectivePoint> for &ProjectivePoint {
+    type Output = ProjectivePoint;
+
+    fn add(self, rhs: &ProjectivePoint) -> ProjectivePoint {
+        ProjectivePoint(self.0.operate_with(&rhs.0))
+    }
+}
+
 impl ops::AddAssign<&ProjectivePoint> for ProjectivePoint {
     fn add_assign(&mut self, rhs: &ProjectivePoint) {
         self.0 = self.0.operate_with(&rhs.0);