rustlings: complete 02

1 files changed, 6 insertions, 2 deletions

diff --git a/rustlings/solutions/02_functions/functions1.rs b/rustlings/solutions/02_functions/functions1.rs
index dcf2377..dc52744 100644
--- a/rustlings/solutions/02_functions/functions1.rs
+++ b/rustlings/solutions/02_functions/functions1.rs
@@ -1,4 +1,8 @@
+// Some function with the name `call_me` without arguments or a return value.
+fn call_me() {
+    println!("Hello world!");
+}
+
 fn main() {
-    // DON'T EDIT THIS SOLUTION FILE!
-    // It will be automatically filled after you finish the exercise.
+    call_me();
 }