Make Field::double take &self and return Self

2025-11-02 20:37:03 +00:00 · 2019-12-12 22:59:18 +00:00
parent 91c32f1c7c
commit 9dac748224
23 changed files with 87 additions and 111 deletions
--- a/zcash_primitives/src/pedersen_hash.rs
+++ b/zcash_primitives/src/pedersen_hash.rs
@@ -58,7 +58,7 @@ where
            if a {
                tmp.add_assign(&cur);
            }
-            cur.double(); // 2^1 * cur
+            cur = cur.double(); // 2^1 * cur
            if b {
                tmp.add_assign(&cur);
            }
@@ -75,9 +75,7 @@ where
            if chunks_remaining == 0 {
                break;
            } else {
-                cur.double(); // 2^2 * cur
-                cur.double(); // 2^3 * cur
-                cur.double(); // 2^4 * cur
+                cur = cur.double().double().double(); // 2^4 * cur
            }
        }