modules1 solution

solutions/10_modules/modules1.rs

@@ -1 +1,15 @@
-// Solutions will be available before the stable release. Thank you for testing the beta version 🥰
+mod sausage_factory {
+    fn get_secret_recipe() -> String {
+        String::from("Ginger")
+    }
+
+    // Added `pub` before `fn` to make the function accessible outside the module.
+    pub fn make_sausage() {
+        get_secret_recipe();
+        println!("sausage!");
+    }
+}
+
+fn main() {
+    sausage_factory::make_sausage();
+}