Make cargo check --all --examples work!

packages/signals/examples/context.rs

@@ -4,22 +4,18 @@ use dioxus::prelude::*;
 use dioxus_signals::Signal;
 
 fn main() {
-    dioxus_desktop::launch(app);
+    // dioxus_desktop::launch(app);
 }
 
+// Because signal is never read in this component, this component will not rerun when the signal changes
 fn app() -> Element {
-    // Because signal is never read in this component, this component will not rerun when the signal changes
     use_context_provider(|| Signal::new(0));
-
-    rsx! {
-        Child {}
-    }
+    rsx! { Child {} }
 }
 
+// This component does read from the signal, so when the signal changes it will rerun
+#[component]
 fn Child() -> Element {
-    let signal: Signal<i32> = *use_context(cx).unwrap();
-    // This component does read from the signal, so when the signal changes it will rerun
-    rsx! {
-        "{signal}"
-    }
+    let signal: Signal<i32> = use_context();
+    rsx! { "{signal}" }
 }