Testing

src/component.rs

@@ -0,0 +1,27 @@
+use std::sync::Arc;
+
+use crate::Node;
+
+pub type Component = Arc<dyn Fn(&mut Context) -> Vec<Node>>;
+
+pub struct Context {
+    component: Component,
+    nodes: Vec<Node>,
+}
+
+impl Context {
+    pub fn new<F: Fn(&mut Context) -> Vec<Node> + 'static>(component: F) -> Self {
+        Self {
+            component: Arc::new(component),
+            nodes: Vec::new(),
+        }
+    }
+
+    pub fn refresh(&mut self) {
+        self.nodes = (self.component.clone())(self);
+    }
+
+    pub fn get_nodes(&self) -> Vec<Node> {
+        self.nodes.clone()
+    }
+}