try fix static

Author: syphar

src/web/statics.rs

@@ -67,8 +67,7 @@ pub(crate) fn build_static_router() -> AxumRouter {
             "/rustdoc-2021-12-05.css",
             get_static(|| async { build_static_css_response(RUSTDOC_2021_12_05_CSS) }),
         )
-        .nest_service(
-            "/",
+        .fallback_service(
             get_service(ServeDir::new("static").fallback(ServeDir::new("vendor")))
                 .layer(middleware::from_fn(set_needed_static_headers))
                 .layer(middleware::from_fn(|request, next| async {