const char *

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025                        MONGOC_URI_GET_USERNAME(3)

       Fetches the username portion of a URI.

       • uri: A mongoc_uri_t.

       Returns a string which should not be modified or freed if uri has a username provided, otherwise NULL.

          const char *
          mongoc_uri_get_username (const mongoc_uri_t *uri);