176     owner: u32, // Uid of the operation's owner.  field
205     owner: u32,  field
218         owner: u32,  in new()
228             owner,  in new()
255             owner: self.owner,  in get_pruning_info()
517         owner: u32,  in create_operation()
536                     owner,  in create_operation()
548                     owner,  in create_operation()
652                             let owner = p_info.owner;  in prune()  localVariable
655                             *owners.entry(owner).or_insert(0) += 1;  in prune()
675                 |acc: Option<CandidateInfo>, &PruningInfo { last_usage, owner, index, forced }| {  in prune()
682                     if owner == caller {  in prune()
702                         *owners.get(&owner).expect(  in prune()