| Flutter Linux Embedder |

### - r -

- redispatch : HandleEventData
- redispatched_key_events : _FlKeyboardManager
- ref_count : _FlValue
- register_plugins : _FlApplicationClass
- release_callback : FlutterDesktopGpuSurfaceDescriptor , FlutterDesktopPixelBuffer
- release_context : FlutterDesktopGpuSurfaceDescriptor , FlutterDesktopPixelBuffer
- render_area : _FlView
- renderables_by_view_id : _FlEngine
- renderer_type : _FlEngine
- resize_channel : _FlBinaryMessengerInterface
- resource_context : _FlOpenGLManager
- response_handle : _FlBasicMessageChannelResponseHandle , _FlBinaryMessengerResponseHandleImpl , _FlEventChannelResponseHandle , _FlMethodCall , FlutterDesktopMessage
- result : _FlMethodSuccessResponse , PresentLayersData
- root_node_created : _FlViewAccessible
- rotate_started : _FlScrollingManager
- rotation : _FlScrollingManager