Function grpcio_sys::grpc_server_request_registered_call

pub unsafe extern "C" fn grpc_server_request_registered_call(
    server: *mut grpc_server, 
    registered_method: *mut c_void, 
    call: *mut *mut grpc_call, 
    deadline: *mut gpr_timespec, 
    request_metadata: *mut grpc_metadata_array, 
    optional_payload: *mut *mut grpc_byte_buffer, 
    cq_bound_to_call: *mut grpc_completion_queue, 
    cq_for_notification: *mut grpc_completion_queue, 
    tag_new: *mut c_void
) -> grpc_call_error

Request notification of a new pre-registered call. ‘cq_for_notification’ must have been registered to the server via grpc_server_register_completion_queue.