---

graydon · graydon · commit c101f75d39cb · 2012-12-11T13:43:14.000-08:00
yaml --- r: 35468 b: refs/heads/master c: 645bd98 h: refs/heads/master v: v3
diff --git a/[refs] b/[refs]
@@ -1,5 +1,5 @@
 ---
-refs/heads/master: fb498ff59f3de4da58d9f6e90fd989482c901fc5
+refs/heads/master: 645bd98b602500ef910685eeeb899df298221e35
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: eb8fd119c65c67f3b1b8268cc7341c22d39b7b61
 refs/heads/try: d324a424d8f84b1eb049b12cf34182bda91b0024
diff --git a/trunk/doc/tutorial.md b/trunk/doc/tutorial.md
@@ -1838,6 +1838,8 @@ combination of arguments of the appropriate types. The usual way is to write
 a function that returns `Option<T>` instead of `T`.
 
 ~~~~
+# struct Point {x: float, y: float}
+# enum Shape { Circle(Point, float), Rectangle(Point, Point) }
 fn radius(shape: Shape) -> Option<float> {
    match shape {
        Circle(_, radius) => Some(radius),
