Axum hello world

backend/src/main.rs

@@ -1,3 +1,20 @@
-fn main() {
-    println!("Hello, world!");
+use axum::{Router, routing::get};
+
+#[tokio::main]
+async fn main() {
+    tracing_subscriber::fmt::init();
+
+    let app = Router::new().route("/health", get(health));
+
+    let addr = "127.0.0.1:3000";
+
+    let listener = tokio::net::TcpListener::bind(addr).await.unwrap();
+
+    tracing::info!("API Server listening on {}", listener.local_addr().unwrap());
+
+    axum::serve(listener, app).await.unwrap();
+}
+
+async fn health() -> &'static str {
+    "Ok"
 }