Fix io-uring initialization

src/main.rs

@@ -1,22 +1,20 @@
 fn main() -> color_eyre::Result<()> {
-    #[cfg(not(feature = "io-uring"))]
-    return run_tokio();
-
-    #[cfg(feature = "io-uring")]
-    return run_tokio_uring();
+    run()
 }
 
 #[cfg(feature = "io-uring")]
-fn run_tokio_uring() -> color_eyre::Result<()> {
-    tokio_uring::start(run())
+fn run() -> color_eyre::Result<()> {
+    tokio_uring::start(async move {
+        pict_rs::PictRsConfiguration::build_default()?
+            .install_tracing()?
+            .install_metrics()?
+            .run()
+            .await
+    })
 }
 
 #[cfg(not(feature = "io-uring"))]
 #[tokio::main]
-async fn run_tokio() -> color_eyre::Result<()> {
-    run().await
-}
-
 async fn run() -> color_eyre::Result<()> {
     pict_rs::PictRsConfiguration::build_default()?
         .install_tracing()?