docs: add example

2 files changed, 123 insertions, 0 deletions

diff --git a/example/Cargo.toml b/example/Cargo.toml
new file mode 100644
index 0000000..c80daa3
--- /dev/null
+++ b/example/Cargo.toml
@@ -0,0 +1,11 @@
+[package]
+name = "example"
+version = "0.1.0"
+license = "LGPL-2.1"
+authors = ["HampusM <hampus@hampusmat.com>"]
+edition = "2021"
+
+[dependencies]
+syrette = { path = "../syrette" }
+error-stack = "0.1.1"
+
diff --git a/example/src/main.rs b/example/src/main.rs
new file mode 100644
index 0000000..920d9f0
--- /dev/null
+++ b/example/src/main.rs
@@ -0,0 +1,112 @@
+use syrette::{injectable, DIContainer, DIContainerError};
+
+trait IDog
+{
+    fn woof(&self);
+}
+
+struct Dog {}
+
+#[injectable(IDog)]
+impl Dog
+{
+    fn new() -> Self
+    {
+        Self {}
+    }
+}
+
+impl IDog for Dog
+{
+    fn woof(&self)
+    {
+        println!("Woof!");
+    }
+}
+
+trait ICat
+{
+    fn meow(&self);
+}
+
+struct Cat {}
+
+#[injectable(ICat)]
+impl Cat
+{
+    fn new() -> Self
+    {
+        Self {}
+    }
+}
+
+impl ICat for Cat
+{
+    fn meow(&self)
+    {
+        println!("Meow!");
+    }
+}
+
+trait ICow
+{
+    fn moo(&self);
+}
+
+trait IHuman
+{
+    fn make_pets_make_sounds(&self);
+}
+
+struct Human
+{
+    _dog: Box<dyn IDog>,
+    _cat: Box<dyn ICat>,
+}
+
+#[injectable(IHuman)]
+impl Human
+{
+    fn new(dog: Box<dyn IDog>, cat: Box<dyn ICat>) -> Self
+    {
+        Self {
+            _dog: dog,
+            _cat: cat,
+        }
+    }
+}
+
+impl IHuman for Human
+{
+    fn make_pets_make_sounds(&self)
+    {
+        println!("Hi doggy!");
+
+        self._dog.woof();
+
+        println!("Hi kitty!");
+
+        self._cat.meow();
+    }
+}
+
+fn main() -> error_stack::Result<(), DIContainerError>
+{
+    println!("Hello, world!");
+
+    let mut di_container: DIContainer = DIContainer::new();
+
+    di_container.bind::<dyn IDog>().to::<Dog>();
+    di_container.bind::<dyn ICat>().to::<Cat>();
+    di_container.bind::<dyn IHuman>().to::<Human>();
+
+    let dog = di_container.get::<dyn IDog>()?;
+
+    dog.woof();
+
+    let human = di_container.get::<dyn IHuman>()?;
+
+    human.make_pets_make_sounds();
+
+    Ok(())
+}