Props, reconciler fixes, demo fixes

lifecycle/src/reconciler/generic_root_view_stub.rs

@@ -0,0 +1,31 @@
+//! This is a generic view used for avoiding a circular dependency issue.
+//! You should never need to touch this.
+
+use std::any::Any;
+
+use crate::ComponentKey;
+use crate::traits::{Component, Props};
+
+#[derive(Default)]
+pub struct GenericRootViewProps;
+
+/// This is never actually created, and is here primarily to avoid a circular
+/// depedency issue (we can't import the View from alchemy's core crate, since the core crate
+/// depends on this crate).
+pub struct GenericRootView;
+
+impl GenericRootView {
+    fn get_default_props() -> GenericRootViewProps {
+        GenericRootViewProps {}
+    }
+}
+
+impl Props for GenericRootView {
+    fn set_props(&mut self, _: &mut Any) {}    
+}
+
+impl Component for GenericRootView {
+    fn new(_: ComponentKey) -> GenericRootView {
+        GenericRootView {}
+    }
+}