Simplify default Result generics.

Signed-off-by: Jason Volk <jason@zemos.net>

src/router/serve/plain.rs

@@ -13,7 +13,7 @@ pub(super) async fn serve(
 	app: Router,
 	handle: ServerHandle,
 	addrs: Vec<SocketAddr>,
-) -> Result<()> {
+) -> Result {
 	let app = app.into_make_service_with_connect_info::<SocketAddr>();
 	let mut join_set = JoinSet::new();
 	for addr in &addrs {

src/router/serve/unix.rs

@@ -38,7 +38,7 @@ pub(super) async fn serve(
 	server: &Arc<Server>,
 	app: Router,
 	mut shutdown: broadcast::Receiver<()>,
-) -> Result<()> {
+) -> Result {
 	let mut tasks = JoinSet::<()>::new();
 	let executor = TokioExecutor::new();
 	let app = app.into_make_service_with_connect_info::<net::SocketAddr>();