4 files changed, 27 insertions, 19 deletions
diff --git a/examples/basic/bootstrap.rs b/examples/basic/bootstrap.rs
index 4af2d82..4e02dc3 100644
--- a/examples/basic/bootstrap.rs
+++ b/examples/basic/bootstrap.rs
@@ -1,3 +1,5 @@
+use std::error::Error;
+
 use syrette::DIContainer;
 
 // Concrete implementations
@@ -10,16 +12,17 @@ use crate::interfaces::cat::ICat;
 use crate::interfaces::dog::IDog;
 use crate::interfaces::human::IHuman;
 
-pub fn bootstrap() -> DIContainer
+pub fn bootstrap() -> Result<DIContainer, Box<dyn Error>>
 {
     let mut di_container: DIContainer = DIContainer::new();
 
     di_container
         .bind::<dyn IDog>()
-        .to_singleton::<Dog>()
-        .unwrap();
-    di_container.bind::<dyn ICat>().to::<Cat>().unwrap();
-    di_container.bind::<dyn IHuman>().to::<Human>().unwrap();
+        .to::<Dog>()?
+        .in_singleton_scope()?;
 
-    di_container
+    di_container.bind::<dyn ICat>().to::<Cat>()?;
+    di_container.bind::<dyn IHuman>().to::<Human>()?;
+
+    Ok(di_container)
 }
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(())
 }
diff --git a/examples/unbound/bootstrap.rs b/examples/unbound/bootstrap.rs
index dc8468c..f59bc83 100644
--- a/examples/unbound/bootstrap.rs
+++ b/examples/unbound/bootstrap.rs
@@ -1,3 +1,5 @@
+use std::error::Error;
+
 use syrette::DIContainer;
 
 // Concrete implementations
@@ -10,21 +12,20 @@ use crate::interfaces::animal_store::IAnimalStore;
 use crate::interfaces::dog::IDog;
 use crate::interfaces::human::IHuman;
 
-pub fn bootstrap() -> DIContainer
+pub fn bootstrap() -> Result<DIContainer, Box<dyn Error>>
 {
     let mut di_container: DIContainer = DIContainer::new();
 
     di_container
         .bind::<dyn IDog>()
-        .to_singleton::<Dog>()
-        .unwrap();
+        .to::<Dog>()?
+        .in_singleton_scope()?;
 
-    di_container.bind::<dyn IHuman>().to::<Human>().unwrap();
+    di_container.bind::<dyn IHuman>().to::<Human>()?;
 
     di_container
         .bind::<dyn IAnimalStore>()
-        .to::<AnimalStore>()
-        .unwrap();
+        .to::<AnimalStore>()?;
 
-    di_container
+    Ok(di_container)
 }
diff --git a/examples/unbound/main.rs b/examples/unbound/main.rs
index 47629e4..031a691 100644
--- a/examples/unbound/main.rs
+++ b/examples/unbound/main.rs
@@ -17,9 +17,9 @@ 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();