1 files changed, 8 insertions, 4 deletions
diff --git a/examples/basic/main.rs b/examples/basic/main.rs
index 3a937c3..72f07c2 100644
--- a/examples/basic/main.rs
+++ b/examples/basic/main.rs
@@ -2,6 +2,8 @@
 #![deny(clippy::pedantic)]
 #![allow(clippy::module_name_repetitions)]
 
+use std::error::Error;
+
 mod animals;
 mod bootstrap;
 mod interfaces;
@@ -10,17 +12,19 @@ use bootstrap::bootstrap;
 use interfaces::dog::IDog;
 use interfaces::human::IHuman;
 
-fn main()
+fn main() -> Result<(), Box<dyn Error>>
 {
     println!("Hello, world!");
 
-    let di_container = bootstrap();
+    let di_container = bootstrap()?;
 
-    let dog = di_container.get_singleton::<dyn IDog>().unwrap();
+    let dog = di_container.get_singleton::<dyn IDog>()?;
 
     dog.woof();
 
-    let human = di_container.get::<dyn IHuman>().unwrap();
+    let human = di_container.get::<dyn IHuman>()?;
 
     human.make_pets_make_sounds();
+
+    Ok(())
 }