Use Option::or_else in eventdispatcher::dispatch_event.
Use Option::or_else in eventdispatcher::dispatch_event.

emilio/servo,Adenilson/prototype-viewing-distance,mattnenterprise/servo,boghison/servo,codemac/servo,eddyb/servo,zhangjunlei26/servo,rixrix/servo,shrenikgala/servo,juzer10/servo,wpgallih/servo,nick-thompson/servo,notriddle/servo,Shraddha512/servo,upsuper/servo,froydnj/servo,indykish/servo,paulrouget/servo,paulrouget/servo,SimonSapin/servo,s142857/servo,A-deLuna/servo,pgonda/servo,karlito40/servo,thiagopnts/servo,nnethercote/servo,g-k/servo,ruud-v-a/servo,youprofit/servo,upsuper/servo,rixrix/servo,mt2d2/servo,rnestler/servo,deokjinkim/servo,jimberlage/servo,CJ8664/servo,notriddle/servo,nerith/servo,tempbottle/servo,pyfisch/servo,rnestler/servo,avadacatavra/servo,KiChjang/servo,Shraddha512/servo,dhananjay92/servo,ConnorGBrewster/servo,GyrosOfWar/servo,wartman4404/servo,ConnorGBrewster/servo,aweinstock314/servo,nrc/servo,mdibaiee/servo,AnthonyBroadCrawford/servo,walac/servo,anthgur/servo,indykish/servo,dmarcos/servo,pgonda/servo,Adenilson/prototype-viewing-distance,codemac/servo,luniv/servo,bjwbell/servo,nnethercote/servo,wpgallih/servo,caldwell/servo,szeged/servo,A-deLuna/servo,avadacatavra/servo,cbrewster/servo,deokjinkim/servo,bfrohs/servo,fiji-flo/servo,youprofit/servo,huonw/servo,DominoTree/servo,juzer10/servo,deokjinkim/servo,A-deLuna/servo,zentner-kyle/servo,g-k/servo,upsuper/servo,nnethercote/servo,brendandahl/servo,SimonSapin/servo,vks/servo,wpgallih/servo,DominoTree/servo,thiagopnts/servo,meh/servo,meh/servo,saratang/servo,WriterOfAlicrow/servo,huonw/servo,splav/servo,wpgallih/servo,dvberkel/servo,deokjinkim/servo,szeged/servo,boghison/servo,jimberlage/servo,anthgur/servo,CJ8664/servo,pyecs/servo,bjwbell/servo,wartman4404/servo,echochamber/servo,dati91/servo,GreenRecycleBin/servo,dmarcos/servo,splav/servo,pyecs/servo,meh/servo,upsuper/servo,emilio/servo,mbrubeck/servo,fiji-flo/servo,meh/servo,jdramani/servo,rentongzhang/servo,wartman4404/servo,mrobinson/servo,mbrubeck/servo,jlegendary/servo,Shraddha512/servo,michaelwu/servo,WriterOfAlicrow/servo,eddyb/servo,sadmansk/servo,jlegendary/servo,srbhklkrn/SERVOENGINE,evilpie/servo,akosel/servo,luniv/servo,indykish/servo,mattnenterprise/servo,dsandeephegde/servo,pyfisch/servo,nerith/servo,emilio/servo,anthgur/servo,eddyb/servo,szeged/servo,sadmansk/servo,dhananjay92/servo,codemac/servo,thiagopnts/servo,seanmonstar/servo,zhangjunlei26/servo,mattnenterprise/servo,A-deLuna/servo,splav/servo,kindersung/servo,runarberg/servo,nerith/servo,froydnj/servo,aidanhs/servo,anthgur/servo,steveklabnik/servo,CJ8664/servo,KiChjang/servo,nnethercote/servo,CJ8664/servo,brendandahl/servo,hyowon/servo,szeged/servo,boghison/servo,pyfisch/servo,dhananjay92/servo,g-k/servo,michaelwu/servo,rixrix/servo,ryancanhelpyou/servo,zentner-kyle/servo,indykish/servo,jlegendary/servo,eddyb/servo,vks/servo,michaelwu/servo,saneyuki/servo,kindersung/servo,nick-thompson/servo,fiji-flo/servo,brendandahl/servo,thiagopnts/servo,anthgur/servo,larsbergstrom/servo,deokjinkim/servo,AnthonyBroadCrawford/servo,mdibaiee/servo,pgonda/servo,szeged/servo,nrc/servo,froydnj/servo,KiChjang/servo,peterjoel/servo,rnestler/servo,jlegendary/servo,saneyuki/servo,rnestler/servo,dsandeephegde/servo,bfrohs/servo,zhangjunlei26/servo,chotchki/servo,splav/servo,splav/servo,dsandeephegde/servo,runarberg/servo,steveklabnik/servo,mdibaiee/servo,canaltinova/servo,jdramani/servo,chotchki/servo,g-k/servo,rixrix/servo,sadmansk/servo,walac/servo,mrobinson/servo,walac/servo,echochamber/servo,bjwbell/servo,canaltinova/servo,rentongzhang/servo,walac/servo,mattnenterprise/servo,wpgallih/servo,luniv/servo,splav/servo,tempbottle/servo,larsbergstrom/servo,wpgallih/servo,snf/servo,caldwell/servo,boghison/servo,cbrewster/servo,steveklabnik/servo,rentongzhang/servo,KiChjang/servo,huonw/servo,saneyuki/servo,vks/servo,WriterOfAlicrow/servo,j3parker/servo,pyfisch/servo,avadacatavra/servo,juzer10/servo,KiChjang/servo,Shraddha512/servo,evilpie/servo,aweinstock314/servo,rnestler/servo,mattnenterprise/servo,szeged/servo,pyfisch/servo,akosel/servo,sadmansk/servo,wartman4404/servo,nick-thompson/servo,huonw/servo,A-deLuna/servo,paulrouget/servo,dati91/servo,jlegendary/servo,eddyb/servo,youprofit/servo,szeged/servo,zhangjunlei26/servo,rixrix/servo,dmarcos/servo,vks/servo,bfrohs/servo,codemac/servo,wartman4404/servo,saneyuki/servo,dvberkel/servo,dagnir/servo,juzer10/servo,WriterOfAlicrow/servo,zhangjunlei26/servo,notriddle/servo,notriddle/servo,tafia/servo,jdramani/servo,nrc/servo,vks/servo,aidanhs/servo,paulrouget/servo,splav/servo,rixrix/servo,emilio/servo,ruud-v-a/servo,Adenilson/prototype-viewing-distance,mukilan/servo,GyrosOfWar/servo,dati91/servo,RenaudParis/servo,jimberlage/servo,nnethercote/servo,dagnir/servo,ryancanhelpyou/servo,zentner-kyle/servo,saneyuki/servo,SimonSapin/servo,srbhklkrn/SERVOENGINE,meh/servo,shrenikgala/servo,wartman4404/servo,avadacatavra/servo,rentongzhang/servo,evilpie/servo,runarberg/servo,echochamber/servo,jimberlage/servo,upsuper/servo,cbrewster/servo,echochamber/servo,bjwbell/servo,sadmansk/servo,aweinstock314/servo,fiji-flo/servo,paulrouget/servo,SimonSapin/servo,mbrubeck/servo,SimonSapin/servo,jimberlage/servo,mukilan/servo,dvberkel/servo,GyrosOfWar/servo,pyecs/servo,echochamber/servo,AnthonyBroadCrawford/servo,paulrouget/servo,cbrewster/servo,michaelwu/servo,nick-thompson/servo,ryancanhelpyou/servo,seanmonstar/servo,GreenRecycleBin/servo,brendandahl/servo,dati91/servo,samfoo/servo,pyfisch/servo,s142857/servo,paulrouget/servo,snf/servo,larsbergstrom/servo,mrobinson/servo,canaltinova/servo,michaelwu/servo,bjwbell/servo,GyrosOfWar/servo,tafia/servo,mbrubeck/servo,rentongzhang/servo,dati91/servo,mrobinson/servo,shrenikgala/servo,upsuper/servo,tschneidereit/servo,dhananjay92/servo,karlito40/servo,CJ8664/servo,pgonda/servo,jdramani/servo,indykish/servo,tempbottle/servo,saneyuki/servo,kindersung/servo,nrc/servo,anthgur/servo,notriddle/servo,avadacatavra/servo,pyfisch/servo,s142857/servo,anthgur/servo,boghison/servo,j3parker/servo,SimonSapin/servo,mbrubeck/servo,akosel/servo,CJ8664/servo,avadacatavra/servo,steveklabnik/servo,jlegendary/servo,ConnorGBrewster/servo,karlito40/servo,nerith/servo,eddyb/servo,szeged/servo,thiagopnts/servo,jgraham/servo,jgraham/servo,eddyb/servo,nnethercote/servo,DominoTree/servo,saratang/servo,evilpie/servo,akosel/servo,pyfisch/servo,codemac/servo,hyowon/servo,nrc/servo,jlegendary/servo,s142857/servo,KiChjang/servo,luniv/servo,chotchki/servo,g-k/servo,j3parker/servo,rnestler/servo,peterjoel/servo,seanmonstar/servo,evilpie/servo,mrobinson/servo,mrobinson/servo,walac/servo,jgraham/servo,GreenRecycleBin/servo,tschneidereit/servo,codemac/servo,SimonSapin/servo,dmarcos/servo,seanmonstar/servo,samfoo/servo,bfrohs/servo,ruud-v-a/servo,codemac/servo,zhangjunlei26/servo,hyowon/servo,GreenRecycleBin/servo,pgonda/servo,notriddle/servo,youprofit/servo,dvberkel/servo,canaltinova/servo,jgraham/servo,snf/servo,j3parker/servo,mukilan/servo,srbhklkrn/SERVOENGINE,rixrix/servo,RenaudParis/servo,Shraddha512/servo,avadacatavra/servo,aweinstock314/servo,samfoo/servo,wpgallih/servo,fiji-flo/servo,michaelwu/servo,fiji-flo/servo,ryancanhelpyou/servo,dsandeephegde/servo,cbrewster/servo,brendandahl/servo,steveklabnik/servo,RenaudParis/servo,hyowon/servo,j3parker/servo,steveklabnik/servo,tschneidereit/servo,larsbergstrom/servo,tschneidereit/servo,nnethercote/servo,avadacatavra/servo,thiagopnts/servo,saratang/servo,indykish/servo,nick-thompson/servo,froydnj/servo,snf/servo,rnestler/servo,splav/servo,AnthonyBroadCrawford/servo,walac/servo,kindersung/servo,nrc/servo,shrenikgala/servo,tafia/servo,luniv/servo,canaltinova/servo,cbrewster/servo,pyfisch/servo,larsbergstrom/servo,emilio/servo,emilio/servo,zhangjunlei26/servo,aidanhs/servo,GreenRecycleBin/servo,akosel/servo,echochamber/servo,mukilan/servo,peterjoel/servo,bfrohs/servo,DominoTree/servo,jgraham/servo,snf/servo,KiChjang/servo,froydnj/servo,emilio/servo,nnethercote/servo,RenaudParis/servo,thiagopnts/servo,runarberg/servo,boghison/servo,samfoo/servo,jimberlage/servo,peterjoel/servo,thiagopnts/servo,dsandeephegde/servo,canaltinova/servo,meh/servo,caldwell/servo,dhananjay92/servo,srbhklkrn/SERVOENGINE,s142857/servo,ryancanhelpyou/servo,kindersung/servo,tafia/servo,caldwell/servo,mattnenterprise/servo,Adenilson/prototype-viewing-distance,splav/servo,peterjoel/servo,saneyuki/servo,mattnenterprise/servo,karlito40/servo,saneyuki/servo,pyecs/servo,DominoTree/servo,froydnj/servo,dati91/servo,rnestler/servo,jimberlage/servo,mdibaiee/servo,tempbottle/servo,WriterOfAlicrow/servo,saneyuki/servo,Adenilson/prototype-viewing-distance,tschneidereit/servo,paulrouget/servo,WriterOfAlicrow/servo,caldwell/servo,splav/servo,tafia/servo,samfoo/servo,DominoTree/servo,larsbergstrom/servo,mt2d2/servo,RenaudParis/servo,mdibaiee/servo,kindersung/servo,fiji-flo/servo,aweinstock314/servo,CJ8664/servo,indykish/servo,nick-thompson/servo,indykish/servo,nnethercote/servo,rentongzhang/servo,echochamber/servo,aweinstock314/servo,mt2d2/servo,g-k/servo,evilpie/servo,RenaudParis/servo,mt2d2/servo,evilpie/servo,nerith/servo,Shraddha512/servo,jgraham/servo,jdramani/servo,tschneidereit/servo,saneyuki/servo,juzer10/servo,youprofit/servo,karlito40/servo,aidanhs/servo,GreenRecycleBin/servo,srbhklkrn/SERVOENGINE,dmarcos/servo,szeged/servo,tafia/servo,KiChjang/servo,eddyb/servo,ConnorGBrewster/servo,chotchki/servo,sadmansk/servo,shrenikgala/servo,mukilan/servo,mt2d2/servo,GyrosOfWar/servo,seanmonstar/servo,KiChjang/servo,zentner-kyle/servo,rentongzhang/servo,CJ8664/servo,rixrix/servo,AnthonyBroadCrawford/servo,hyowon/servo,ConnorGBrewster/servo,dvberkel/servo,walac/servo,shrenikgala/servo,akosel/servo,bfrohs/servo,GreenRecycleBin/servo,runarberg/servo,paulrouget/servo,tschneidereit/servo,aidanhs/servo,pyecs/servo,mukilan/servo,larsbergstrom/servo,GreenRecycleBin/servo,indykish/servo,vks/servo,dsandeephegde/servo,pgonda/servo,notriddle/servo,brendandahl/servo,meh/servo,DominoTree/servo,chotchki/servo,hyowon/servo,bjwbell/servo,emilio/servo,evilpie/servo,WriterOfAlicrow/servo,juzer10/servo,mbrubeck/servo,mt2d2/servo,zentner-kyle/servo,dagnir/servo,jgraham/servo,tafia/servo,SimonSapin/servo,mbrubeck/servo,brendandahl/servo,ruud-v-a/servo,bjwbell/servo,saratang/servo,zentner-kyle/servo,mattnenterprise/servo,dagnir/servo,kindersung/servo,snf/servo,tempbottle/servo,s142857/servo,g-k/servo,DominoTree/servo,canaltinova/servo,peterjoel/servo,evilpie/servo,tempbottle/servo,ConnorGBrewster/servo,pyfisch/servo,dati91/servo,dmarcos/servo,AnthonyBroadCrawford/servo,A-deLuna/servo,paulrouget/servo,dmarcos/servo,DominoTree/servo,youprofit/servo,dagnir/servo,srbhklkrn/SERVOENGINE,cbrewster/servo,GreenRecycleBin/servo,aidanhs/servo,jimberlage/servo,dagnir/servo,anthgur/servo,dsandeephegde/servo,jdramani/servo,mdibaiee/servo,peterjoel/servo,caldwell/servo,notriddle/servo,samfoo/servo,notriddle/servo,notriddle/servo,akosel/servo,nnethercote/servo,mdibaiee/servo,s142857/servo,dati91/servo,saratang/servo,boghison/servo,canaltinova/servo,dvberkel/servo,runarberg/servo,mt2d2/servo,peterjoel/servo,sadmansk/servo,wpgallih/servo,wpgallih/servo,dvberkel/servo,GyrosOfWar/servo,saratang/servo,chotchki/servo,seanmonstar/servo,pyecs/servo,upsuper/servo,peterjoel/servo,dsandeephegde/servo,emilio/servo,j3parker/servo,peterjoel/servo,ConnorGBrewster/servo,Adenilson/prototype-viewing-distance,juzer10/servo,zhangjunlei26/servo,aidanhs/servo,karlito40/servo,emilio/servo,mbrubeck/servo,karlito40/servo,saratang/servo,cbrewster/servo,sadmansk/servo,larsbergstrom/servo,samfoo/servo,zhangjunlei26/servo,RenaudParis/servo,nerith/servo,vks/servo,AnthonyBroadCrawford/servo,jdramani/servo,luniv/servo,ryancanhelpyou/servo,dagnir/servo,youprofit/servo,nerith/servo,GyrosOfWar/servo,tempbottle/servo,szeged/servo,nick-thompson/servo,ruud-v-a/servo,deokjinkim/servo,steveklabnik/servo,dhananjay92/servo,pgonda/servo,upsuper/servo,huonw/servo,huonw/servo,rixrix/servo,aweinstock314/servo,nrc/servo,huonw/servo,pyecs/servo,larsbergstrom/servo,DominoTree/servo,Adenilson/prototype-viewing-distance,ruud-v-a/servo,j3parker/servo,larsbergstrom/servo,srbhklkrn/SERVOENGINE,luniv/servo,fiji-flo/servo,A-deLuna/servo,KiChjang/servo,zentner-kyle/servo,deokjinkim/servo,hyowon/servo,Shraddha512/servo,dhananjay92/servo,wartman4404/servo,ConnorGBrewster/servo,caldwell/servo,shrenikgala/servo,ryancanhelpyou/servo,runarberg/servo,snf/servo,jimberlage/servo