bson_t *

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025                                      BSON_COPY(3)

       The bson_copy() function shall copy the contents of a bson document into a new bson_t.

       The resulting bson_t should be freed with bson_destroy().

       • bson: A bson_t.

       A newly allocated bson_t that should be freed with bson_destroy().

          bson_t *
          bson_copy (const bson_t *bson);