nexusrpc - nexusrpc is a library for building Nexus handlers.handler - Components for implementing Nexus handlers._common - Undocumented_core - This module contains Handler classes. A Handler manages a collection of Nexus service handlers. It receives and responds to incoming Nexus requests, dispatching to the corresponding operation handler._decorators - No module docstring; 0/2 type variable, 1/1 function documented_operation_handler - No module docstring; 3/3 functions, 1/1 class documented_syncio - No module docstring; 1/1 class documented_util - No module docstring; 0/1 type variable, 1/1 function documented_common - No module docstring; 2/2 type variables documented_serializer - No module docstring; 1/2 class documented_service - A Nexus service definition is a class with class attributes of type Operation. It must be be decorated with @nexusrpc.service. The decorator validates the Operation attributes._util - No module docstring; 0/3 constant, 5/7 functions documented