feat: flatten props attrs

examples/optional_props.rs

@@ -0,0 +1,37 @@
+//! Example: README.md showcase
+//!
+//! The example from the README.md.
+
+use dioxus::prelude::*;
+
+fn main() {
+    dioxus::desktop::launch(app);
+}
+
+fn app(cx: Scope) -> Element {
+    cx.render(rsx! {
+        Button {
+            a: "asd".to_string(),
+            c: Some("asd".to_string()),
+            d: "asd".to_string(),
+        }
+    })
+}
+
+#[derive(Props, PartialEq)]
+struct ButtonProps {
+    a: String,
+
+    #[props(default)]
+    b: Option<String>,
+
+    #[props(default)]
+    c: Option<String>,
+
+    #[props(default)]
+    d: Option<String>,
+}
+
+fn Button(cx: Scope<ButtonProps>) -> Element {
+    todo!()
+}