From 6813690e893bc461bd2be60509850a5a80454c6a Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Sun, 18 Sep 2022 20:20:53 +0200
Subject: feat: add binding async factories to async DI container

---
 examples/async-factory/main.rs | 65 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 examples/async-factory/main.rs

(limited to 'examples')

diff --git a/examples/async-factory/main.rs b/examples/async-factory/main.rs
new file mode 100644
index 0000000..74e12c7
--- /dev/null
+++ b/examples/async-factory/main.rs
@@ -0,0 +1,65 @@
+#![deny(clippy::all)]
+#![deny(clippy::pedantic)]
+#![allow(clippy::module_name_repetitions)]
+
+use anyhow::Result;
+use syrette::{async_closure, factory, AsyncDIContainer};
+
+trait IFoo
+{
+    fn bar(&self);
+}
+
+#[factory(async = true)]
+type IFooFactory = dyn Fn(i32) -> dyn IFoo;
+
+struct Foo
+{
+    cnt: i32,
+}
+
+impl Foo
+{
+    fn new(cnt: i32) -> Self
+    {
+        Self { cnt }
+    }
+}
+
+impl IFoo for Foo
+{
+    fn bar(&self)
+    {
+        for _ in 1..self.cnt {
+            println!("Foobar");
+        }
+    }
+}
+
+#[tokio::main]
+async fn main() -> Result<()>
+{
+    let mut di_container = AsyncDIContainer::new();
+
+    di_container
+        .bind::<IFooFactory>()
+        .to_async_factory(&|_| {
+            async_closure!(|cnt| {
+                let foo = Box::new(Foo::new(cnt));
+
+                foo as Box<dyn IFoo>
+            })
+        })
+        .await?;
+
+    let foo_factory = di_container
+        .get::<IFooFactory>()
+        .await?
+        .threadsafe_factory()?;
+
+    let foo = foo_factory(4).await;
+
+    foo.bar();
+
+    Ok(())
+}
-- 
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