Make the window event subscription and JSON parsing work

src/bin/swayrd.rs

@@ -14,21 +14,12 @@ fn main() {
         Arc::new(RwLock::new(HashMap::new()));
 
     let subscriber_handle = thread::spawn(|| {
-        let x = proc::Command::new("swaymsg")
-            .arg("-t")
-            .arg("subscribe")
-            .arg("[window]")
-            .output()
-            .expect("Failed to subscribe to window events");
-        println!(
-            "{}",
-            String::from_utf8(x.stdout).expect("Wrong string data!")
-        );
         let child = proc::Command::new("swaymsg")
             .arg("--monitor")
+            .arg("--raw")
             .arg("-t")
             .arg("subscribe")
-            .arg("'[window]'")
+            .arg("[\"window\"]")
             .stdout(proc::Stdio::piped())
             .spawn()
             .expect("Failed to subscribe to window events");
@@ -37,7 +28,10 @@ fn main() {
         let stream = Deserializer::from_reader(stdout).into_iter::<ipc::WindowEvent>();
         for res in stream {
             match res {
-                Ok(msg) => println!("Got msg: {:?}", msg),
+                Ok(win_ev) => println!(
+                    "WindowEvent {:?} for node {:?}",
+                    win_ev.change, win_ev.container.id
+                ),
                 Err(err) => panic!("{:?}", err),
             }
         }

src/ipc.rs

@@ -208,13 +208,6 @@ pub enum WindowEventType {
     Mark,
 }
 
-#[derive(Deserialize, Debug)]
-#[allow(dead_code)]
-pub struct Reply {
-    pub success: bool,
-    pub error: String,
-}
-
 #[derive(Deserialize, Debug)]
 #[allow(dead_code)]
 pub struct WindowEvent {