176     outcome: Mutex<Outcome>,  field
228             outcome: Mutex::new(Outcome::Unknown),  in new()
238         if let Ok(guard) = self.outcome.try_lock() {  in get_pruning_info()
263         let mut locked_outcome = match self.outcome.try_lock() {  in prune()
321         let guard = self.outcome.lock().expect("In check_active.");  in check_active()
351         let mut outcome = self.check_active().context("In update_aad")?;  in update_aad()  localVariable
362         self.update_outcome(&mut outcome, {  in update_aad()
374         let mut outcome = self.check_active().context("In update")?;  in update()  localVariable
386             .update_outcome(&mut outcome, {  in update()
402         let mut outcome = self.check_active().context("In finish")?;  in finish()  localVariable
416             .update_outcome(&mut outcome, {  in finish()
431         *outcome = Outcome::Success;  in finish()
443     fn abort(&self, outcome: Outcome) -> Result<()> {  in abort()
445         *locked_outcome = outcome;  in abort()
456         let guard = self.outcome.lock().expect("In drop.");  in drop()