documentation update

Author: jell-o-fishi

docs/extensions.rst

@@ -35,4 +35,19 @@ http3
 ~~~~~
 
 .. automodule:: rsocket.transports.http3_transport
+    :members:
+
+Routing
+-------
+
+RequestRouter
+~~~~~~~~~~~~~
+
+.. automodule:: rsocket.routing.request_router
+    :members:
+
+RoutingRequestHandler
+~~~~~~~~~~~~~~~~~~~~~
+
+.. automodule:: rsocket.routing.routing_request_handler
     :members:

rsocket/routing/request_router.py

@@ -22,6 +22,13 @@ def decorator(function: decorated_method):
 
 
 class RequestRouter:
+    """
+    Used to define routes for RSocket endpoints.
+
+    Pass this to :class:`RoutingRequestHandler <rsocket.routing.routing_request_handler.RoutingRequestHandler>`
+    to instantiate a handler using these routes.
+    """
+
     __slots__ = (
         '_channel_routes',
         '_stream_routes',

rsocket/routing/routing_request_handler.py

@@ -20,6 +20,11 @@
 
 
 class RoutingRequestHandler(BaseRequestHandler):
+    """
+    Handler implementation which uses a :class:`RequestRouter <rsocket.routing.request_router.RequestRouter>`
+    to handle requests based on route information provided in the payload metadata.
+    """
+
     __slots__ = (
         'router',
         'data_encoding',