feat: add injecting singletons into constructors

3 files changed, 8 insertions, 5 deletions

diff --git a/examples/basic/animals/human.rs b/examples/basic/animals/human.rs
index 8e52b5b..d9b848b 100644
--- a/examples/basic/animals/human.rs
+++ b/examples/basic/animals/human.rs
@@ -1,5 +1,5 @@
 use syrette::injectable;
-use syrette::ptr::TransientPtr;
+use syrette::ptr::{SingletonPtr, TransientPtr};
 
 use crate::interfaces::cat::ICat;
 use crate::interfaces::dog::IDog;
@@ -7,14 +7,14 @@ use crate::interfaces::human::IHuman;
 
 pub struct Human
 {
-    dog: TransientPtr<dyn IDog>,
+    dog: SingletonPtr<dyn IDog>,
     cat: TransientPtr<dyn ICat>,
 }
 
 #[injectable(IHuman)]
 impl Human
 {
-    pub fn new(dog: TransientPtr<dyn IDog>, cat: TransientPtr<dyn ICat>) -> Self
+    pub fn new(dog: SingletonPtr<dyn IDog>, cat: TransientPtr<dyn ICat>) -> Self
     {
         Self { dog, cat }
     }
diff --git a/examples/basic/bootstrap.rs b/examples/basic/bootstrap.rs
index 71ef713..10a7041 100644
--- a/examples/basic/bootstrap.rs
+++ b/examples/basic/bootstrap.rs
@@ -14,7 +14,10 @@ pub fn bootstrap() -> DIContainer
 {
     let mut di_container: DIContainer = DIContainer::new();
 
-    di_container.bind::<dyn IDog>().to::<Dog>();
+    di_container
+        .bind::<dyn IDog>()
+        .to_singleton::<Dog>()
+        .unwrap();
     di_container.bind::<dyn ICat>().to::<Cat>();
     di_container.bind::<dyn IHuman>().to::<Human>();
 
diff --git a/examples/basic/main.rs b/examples/basic/main.rs
index f96d963..3a937c3 100644
--- a/examples/basic/main.rs
+++ b/examples/basic/main.rs
@@ -16,7 +16,7 @@ fn main()
 
     let di_container = bootstrap();
 
-    let dog = di_container.get::<dyn IDog>().unwrap();
+    let dog = di_container.get_singleton::<dyn IDog>().unwrap();
 
     dog.woof();