From: Simon Tatham <anakin@pobox.com>
Date: Fri, 11 Apr 2025 17:44:33 +0000 (+0100)
Subject: Missing add implementation
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=bb32541fbe43d14543ecd0d0e4dc2447f4c1871d;p=nimber.git

Missing add implementation
---

diff --git a/src/finitenimber.rs b/src/finitenimber.rs
index 9cbda22..f2cac7f 100644
--- a/src/finitenimber.rs
+++ b/src/finitenimber.rs
@@ -210,6 +210,15 @@ impl<'a, 'b> Add<FiniteNimberRef<'a>> for FiniteNimberRef<'b> {
     }
 }
 
+impl Add<&FiniteNimber> for &FiniteNimber {
+    type Output = FiniteNimber;
+    fn add(self, other: &FiniteNimber) -> FiniteNimber {
+        let aref: FiniteNimberRef = self.into();
+        let bref: FiniteNimberRef = other.into();
+        aref + bref
+    }
+}
+
 impl Add<&FiniteNimber> for FiniteNimber {
     type Output = FiniteNimber;
     fn add(self, other: &FiniteNimber) -> FiniteNimber {