Display the list of pending devices in the UI

central_backend/src/devices/devices_list.rs

@@ -81,7 +81,7 @@ impl DevicesList {
         let dev = self
             .0
             .get(id)
-            .ok_or_else(|| DevicesListError::PersistFailedDeviceNotFound)?;
+            .ok_or(DevicesListError::PersistFailedDeviceNotFound)?;
 
         std::fs::write(
             AppConfig::get().device_config_path(id),
@@ -90,4 +90,9 @@ impl DevicesList {
 
         Ok(())
     }
+
+    /// Get a copy of the full list of devices
+    pub fn full_list(&self) -> Vec<Device> {
+        self.0.clone().into_values().collect()
+    }
 }