src/bluetooth.rs

@@ -22,7 +22,7 @@ impl BluetoothInfo {
             alias: device.get("Alias")?.0.as_str()?.to_owned(),
             connected: matches!(&device.get("Connected")?.0.as_u64(), Some(1)),
             icon: device.get("Icon")?.0.as_str()?.to_owned(),
-            battery: None
+            battery: None,
         };
         if let Some(battery) = from.get("org.bluez.Battery1") {
             result.battery = Some(battery.get("Percentage")?.0.as_u64()?);
@@ -31,14 +31,17 @@ impl BluetoothInfo {
     }
 }
 
-pub fn get_all_bluetooth_devices(connection: &dbus::blocking::Connection) -> Result<Vec<BluetoothInfo>> {
+pub fn get_all_bluetooth_devices(
+    &connection: dbus::blocking::Connection,
+) -> Result<Vec<BluetoothInfo>> {
     let proxy = connection.with_proxy("org.bluez", "/", Duration::from_millis(5000));
     let (result,): (HashMap<dbus::Path<'static>, HashMap<String, arg::PropMap>>,) = proxy
         .method_call(
             "org.freedesktop.DBus.ObjectManager",
             "GetManagedObjects",
             (),
-        )?;
+        )
+        .unwrap_or_default();
     let result: Vec<BluetoothInfo> = result
         .into_iter()
         .filter(|(_, value)| value.contains_key("org.bluez.Device1"))