const char *

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025                               BSON_GET_VERSION(3)

       A string representation of Libbson's version, formatted something like "1.2.3" or "1.2.3-pre".

       A string you must not modify or free.

          const char *
          bson_get_version (void);