const char *

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025                               BSON_ITER_SYMBOL(3)

       The symbol element type is DEPRECATED in the bson specification at http://bsonspec.org.

       The bson_iter_symbol() function shall return the contents of a BSON_TYPE_SYMBOL element.

       If non-NULL, length will be set to the length of the resulting string.

       • iter: A bson_iter_t.

       • length: A uint32_t.

       The symbol and length is set.

          const char *
          bson_iter_symbol (const bson_iter_t *iter, uint32_t *length);