declared interfaces and more wrappers

examples/simple_compd.rs

@@ -3,26 +3,35 @@ use std::io;
 use wayland_server::client::Client;
 use wayland_server::display::Display;
 use wayland_server::global::{Global, GlobalState};
-
+use wayland_server::interface::{Interface, Output};
+use wayland_server::resource::Resource;
 
 struct State {
-
+    output_interface: Interface<Output>,
+}
+impl State {
+    pub fn new() -> Self {
+        Self { output_interface: Interface::<Output>::new() }
+    }
 }
 impl GlobalState for State {
-    fn handle_output_bind(&self, client: Client, version: u32, id: u32) {
-        todo!()
+    fn handle_output_bind(&self, client: &Client, _version: u32, id: u32) -> io::Result<()>{
+        let resource = Resource::new(&client, id, &self.output_interface)?;
+
+
+        Ok(())
     }
 }
 
 fn main() -> io::Result<()> {
     // Creating a compositor State 
-    let state = State {};
+    let state = State::new();
 
     // create a wayland display
     let display = Display::new()?;
 
     // get the global registry 
-    let global = Global::new(&display, state)?;
+    let _global = Global::new(&display, state)?;
 
     println!("Running wayland_display on {}", display.get_name());