Create target/static before compiling

src/main.rs

@@ -1,3 +1,18 @@
-fn main() {
-    println!("Hello, world!");
+use axum::{routing::get, Router};
+
+async fn run() -> anyhow::Result<()> {
+    let app = Router::new().route("/", get(|| async { "Hello, world!" }));
+
+    axum::Server::bind(&"0.0.0.0:8000".parse().unwrap())
+        .serve(app.into_make_service())
+        .await?;
+
+    Ok(())
+}
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    // Rust-analyzer struggles analyzing code in this function, so the actual
+    // code lives in a different function.
+    run().await
 }