152 pub enum Outcome {  enum
175     outcome: Mutex<Outcome>,
227             outcome: Mutex::new(Outcome::Unknown),  in new()
239                 Outcome::Unknown => {}  in get_pruning_info()
264                 Outcome::Unknown => guard,  in prune()
283         *locked_outcome = Outcome::Pruned;  in prune()
312         locked_outcome: &mut Outcome,  in update_outcome()  argument
316             Err(Error::Km(e)) => *locked_outcome = Outcome::ErrorCode(*e),  in update_outcome()
317             Err(_) => *locked_outcome = Outcome::ErrorCode(ErrorCode::UNKNOWN_ERROR),  in update_outcome()
328     fn check_active(&self) -> Result<MutexGuard<Outcome>> {  in check_active()  argument
331             Outcome::Unknown => Ok(guard),  in check_active()
450         *outcome = Outcome::Success;  in finish()
462     fn abort(&self, outcome: Outcome) -> Result<()> {  in abort()
485         if let Outcome::Unknown = *guard {  in drop()
489             if let Err(e) = self.abort(Outcome::Dropped) {  in drop()
884                 |op| op.abort(Outcome::Abort).context("In KeystoreOperation::abort"),  in abort()