---

yaml
---
r: 35262
b: refs/heads/master
c: d2d6d95
h: refs/heads/master
v: v3

Author: rntz

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: ca6970a65ebdc153d53e9b6c2ccb224ee705ac94
+refs/heads/master: d2d6d955f45682399bce2a270e1ffaf2908fe0b0
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: eb8fd119c65c67f3b1b8268cc7341c22d39b7b61
 refs/heads/try: d324a424d8f84b1eb049b12cf34182bda91b0024

trunk/src/libcore/to_bytes.rs

@@ -191,6 +191,25 @@ impl<A: IterBytes> &[A]: IterBytes {
     }
 }
 
+impl<A: IterBytes, B: IterBytes> (A,B): IterBytes {
+  #[inline(always)]
+  pure fn iter_bytes(lsb0: bool, f: Cb) {
+    let &(ref a, ref b) = &self;
+    a.iter_bytes(lsb0, f);
+    b.iter_bytes(lsb0, f);
+  }
+}
+
+impl<A: IterBytes, B: IterBytes, C: IterBytes> (A,B,C): IterBytes {
+  #[inline(always)]
+  pure fn iter_bytes(lsb0: bool, f: Cb) {
+    let &(ref a, ref b, ref c) = &self;
+    a.iter_bytes(lsb0, f);
+    b.iter_bytes(lsb0, f);
+    c.iter_bytes(lsb0, f);
+  }
+}
+
 // Move this to vec, probably.
 pure fn borrow<A>(a: &x/[A]) -> &x/[A] {
     a