Merge pull request #1570 from ealmloff/clarify-web-gaurd-fullstack

Add error message when overlapping fullstack features are enabled

packages/fullstack/src/launch.rs

@@ -121,8 +121,15 @@ impl<Props: Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync
     #[cfg(feature = "web")]
     /// Launch the web application
     pub fn launch_web(self) {
-        let cfg = self.web_cfg.hydrate(true);
-        dioxus_web::launch_with_props(self.component, get_root_props_from_document().unwrap(), cfg);
+        #[cfg(not(feature = "ssr"))]
+        {
+            let cfg = self.web_cfg.hydrate(true);
+            dioxus_web::launch_with_props(
+                self.component,
+                get_root_props_from_document().unwrap(),
+                cfg,
+            );
+        }
     }
 
     #[cfg(feature = "desktop")]

packages/fullstack/src/lib.rs

@@ -64,3 +64,10 @@ pub mod prelude {
 
     pub use hooks::{server_cached::server_cached, server_future::use_server_future};
 }
+
+// Warn users about overlapping features
+#[cfg(all(feature = "ssr", feature = "web"))]
+compile_error!("The `ssr` feature (enabled by `warp`, `axum`, or `salvo`) and `web` feature are overlapping. Please choose one or the other.");
+
+#[cfg(all(feature = "ssr", feature = "desktop"))]
+compile_error!("The `ssr` feature (enabled by `warp`, `axum`, or `salvo`) and `desktop` feature are overlapping. Please choose one or the other.");