typedef void (*bson_reader_destroy_func_t) (void *handle);

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025                     BSON_READER_DESTROY_FUNC_T(3)

       An   optional   callback   function   that   will   be   called   when   a   bson_reader_t  created  with
       bson_reader_new_from_handle() is destroyed with bson_reader_destroy().

       The handle used when creating the reader is passed to this callback.

       • handle: The opaque handle provided to bson_reader_new_from_handle().

          typedef void (*bson_reader_destroy_func_t) (void *handle);