2890                     def buffer_callback(obj):  function
2893                                        buffer_callback=buffer_callback)
2912                                buffer_callback=[].append)
2915                 buffer_callback = lambda pb: buffers.append(pb.raw())  function
2917                                   buffer_callback=buffer_callback)
2952             buffer_callback = buffers.append
2953             data = self.dumps(obj, proto, buffer_callback=buffer_callback)
2968         def buffer_callback(buffers):  function
2972             self.dumps(pb, 5, buffer_callback=buffer_callback)
2977             data = self.dumps(pb, proto, buffer_callback=[].append)
2987             data_pickled = self.dumps(1, proto, buffer_callback=None)
3007                 buffer_callback = lambda _: True  function
3008                 data = self.dumps(arr, proto, buffer_callback=buffer_callback)
3014                 buffer_callback = buffers.append
3015                 data = self.dumps(arr, proto, buffer_callback=buffer_callback)
3384                       buffer_callback=[].append)
3387             buffer_callback = buffers.append
3389                          buffer_callback=buffer_callback)