141         Ok(Self::CString(  in new()
180         Ok(KeystoreKeyBackend { handle })  in new()
210                     Ok(Context::Raw(con))  in lookup()
239                 Ok(Context::Raw(con))  in getcon()
263                 Ok(Context::Raw(con))  in getpidcon()
304         0 => Ok(()),  in check_access()
339             "u:r:su:s0" => Ok((context, SU_KEY_NAMESPACE, true)),  in check_context()
340             "u:r:shell:s0" => Ok((context, SHELL_KEY_NAMESPACE, false)),  in check_context()
351         Ok(())  in test_getcon()
360             assert_eq!(context.to_str(), Ok("u:object_r:su_key:s0"));  in test_label_lookup()
362             assert_eq!(context.to_str(), Ok("u:object_r:shell_key:s0"));  in test_label_lookup()
364         Ok(())  in test_label_lookup()
372         Ok(())  in context_from_string()
431                     Ok(())
469                     Ok(())