externの記述忘れ refs #5

euledge · Feb 10, 2019 · e28d952 · e28d952
1 parent b6106ae
commit e28d952
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Chapter2/gussing_game/src/main.rs b/Chapter2/gussing_game/src/main.rs
@@ -1,3 +1,5 @@
+extern crate rand;
+
 use std::io;
 use rand::Rng;