impl Trait(can run)

src/view/component.rs

@@ -0,0 +1,13 @@
+use std::io;
+
+use crossterm::event::Event;
+use ratatui::widgets::Widget;
+
+pub mod block;
+pub mod input;
+pub mod table;
+
+pub trait Component {
+    fn widget(&self) -> impl Widget;
+    fn event_handler(&mut self, event: Event) -> io::Result<()>;
+}