There are no implemented interfaces.
add_parent(parent)
close()
get_algorithm_impls(algorithm)
get_authorization(req, chal)
get_cnonce(nonce)
get_entity_digest(data, chal)
http_error_407(req, fp, code, msg, headers)
http_error_auth_reqed(auth_header, host, req, headers)
reset_retry_count()
retry_http_digest_auth(req, auth)
There are no known subclasses.