Add missing 'use std' in tutorial example

2012-02-05 14:57:33 +01:00 · 2012-02-05 14:57:33 +01:00 · 75c56e8494
parent 30a671dc0c
commit 75c56e8494
1 changed files with 1 additions and 0 deletions
--- a/doc/tutorial.md
+++ b/doc/tutorial.md
@ -1785,6 +1785,7 @@ fn world() -> str { "world" }
 ~~~~
 ## ignore
 // main.rs
+use std;
 use mylib;
 fn main() { std::io::println("hello " + mylib::world()); }
 ~~~~