usize -> u32 to match previous example

2015-06-12 15:59:39 -04:00 · 2015-06-12 15:59:39 -04:00 · 57f1036ce9
commit 57f1036ce9
parent 1671b9baec
1 changed files with 1 additions and 1 deletions
--- a/src/doc/trpl/associated-types.md
+++ b/src/doc/trpl/associated-types.md
@ -43,7 +43,7 @@ trait Graph {
 Now, our clients can be abstract over a given `Graph`:

 ```rust,ignore
-fn distance<G: Graph>(graph: &G, start: &G::N, end: &G::N) -> usize { ... }
+fn distance<G: Graph>(graph: &G, start: &G::N, end: &G::N) -> u32 { ... }
 ```

 No need to deal with the `E`dge type here!