Use rvalue ref return to avoid copy
Use rvalue ref return to avoid copy

thunderboltsid/grpc,msmania/grpc,yugui/grpc,hstefan/grpc,meisterpeeps/grpc,a11r/grpc,crast/grpc,meisterpeeps/grpc,yang-g/grpc,dgquintas/grpc,carl-mastrangelo/grpc,larsonmpdx/grpc,vsco/grpc,makdharma/grpc,hstefan/grpc,yinsu/grpc,goldenbull/grpc,ipylypiv/grpc,geffzhang/grpc,ksophocleous/grpc,adelez/grpc,a-veitch/grpc,podsvirov/grpc,carl-mastrangelo/grpc,deepaklukose/grpc,kumaralokgithub/grpc,jboeuf/grpc,matt-kwong/grpc,adelez/grpc,yugui/grpc,firebase/grpc,donnadionne/grpc,gpndata/grpc,murgatroid99/grpc,jcanizales/grpc,sreecha/grpc,arkmaxim/grpc,msmania/grpc,wangyikai/grpc,chrisdunelm/grpc,wcevans/grpc,andrewpollock/grpc,soltanmm/grpc,tengyifei/grpc,vsco/grpc,makdharma/grpc,fichter/grpc,ctiller/grpc,ejona86/grpc,ananthonline/grpc,MakMukhi/grpc,philcleveland/grpc,doubi-workshop/grpc,mehrdada/grpc,yinsu/grpc,kriswuollett/grpc,jtattermusch/grpc,andrewpollock/grpc,ananthonline/grpc,grani/grpc,xtopsoft/grpc,fuchsia-mirror/third_party-grpc,jboeuf/grpc,meisterpeeps/grpc,wangyikai/grpc,stanley-cheung/grpc,quizlet/grpc,grpc/grpc,baylabs/grpc,meisterpeeps/grpc,kskalski/grpc,ofrobots/grpc,stanley-cheung/grpc,fichter/grpc,murgatroid99/grpc,MakMukhi/grpc,donnadionne/grpc,ppietrasa/grpc,daniel-j-born/grpc,w4-sjcho/grpc,rjshade/grpc,madongfly/grpc,Crevil/grpc,podsvirov/grpc,malexzx/grpc,a-veitch/grpc,doubi-workshop/grpc,ncteisen/grpc,apolcyn/grpc,zhimingxie/grpc,7anner/grpc,crast/grpc,carl-mastrangelo/grpc,vjpai/grpc,ipylypiv/grpc,baylabs/grpc,ctiller/grpc,sreecha/grpc,y-zeng/grpc,soltanmm/grpc,yugui/grpc,pszemus/grpc,yinsu/grpc,wangyikai/grpc,stanley-cheung/grpc,a-veitch/grpc,a11r/grpc,kskalski/grpc,jcanizales/grpc,jboeuf/grpc,Vizerai/grpc,gpndata/grpc,miselin/grpc,hstefan/grpc,w4-sjcho/grpc,matt-kwong/grpc,apolcyn/grpc,thinkerou/grpc,muxi/grpc,LuminateWireless/grpc,a11r/grpc,podsvirov/grpc,pmarks-net/grpc,firebase/grpc,wcevans/grpc,chrisdunelm/grpc,dklempner/grpc,VcamX/grpc,ksophocleous/grpc,soltanmm-google/grpc,deepaklukose/grpc,muxi/grpc,gpndata/grpc,maxwell-demon/grpc,ejona86/grpc,LuminateWireless/grpc,maxwell-demon/grpc,7anner/grpc,zhimingxie/grpc,y-zeng/grpc,jtattermusch/grpc,VcamX/grpc,fuchsia-mirror/third_party-grpc,kumaralokgithub/grpc,andrewpollock/grpc,royalharsh/grpc,fuchsia-mirror/third_party-grpc,msmania/grpc,msiedlarek/grpc,kpayson64/grpc,Crevil/grpc,simonkuang/grpc,malexzx/grpc,infinit/grpc,muxi/grpc,MakMukhi/grpc,grpc/grpc,dklempner/grpc,deepaklukose/grpc,quizlet/grpc,arkmaxim/grpc,MakMukhi/grpc,royalharsh/grpc,stanley-cheung/grpc,msiedlarek/grpc,quizlet/grpc,pszemus/grpc,crast/grpc,jboeuf/grpc,cgvarela/grpc,bjori/grpc,bogdandrutu/grpc,simonkuang/grpc,Crevil/grpc,carl-mastrangelo/grpc,sreecha/grpc,pszemus/grpc,perumaalgoog/grpc,ctiller/grpc,ppietrasa/grpc,sreecha/grpc,thunderboltsid/grpc,ofrobots/grpc,adelez/grpc,miselin/grpc,soltanmm-google/grpc,carl-mastrangelo/grpc,kumaralokgithub/grpc,kriswuollett/grpc,mehrdada/grpc,pszemus/grpc,ksophocleous/grpc,vjpai/grpc,simonkuang/grpc,yugui/grpc,vjpai/grpc,w4-sjcho/grpc,maxwell-demon/grpc,andrewpollock/grpc,andrewpollock/grpc,dgquintas/grpc,kriswuollett/grpc,grani/grpc,pszemus/grpc,royalharsh/grpc,meisterpeeps/grpc,pszemus/grpc,vsco/grpc,jcanizales/grpc,bogdandrutu/grpc,y-zeng/grpc,crast/grpc,carl-mastrangelo/grpc,stanley-cheung/grpc,donnadionne/grpc,deepaklukose/grpc,thinkerou/grpc,yang-g/grpc,kskalski/grpc,dgquintas/grpc,maxwell-demon/grpc,JoeWoo/grpc,nicolasnoble/grpc,firebase/grpc,soltanmm-google/grpc,murgatroid99/grpc,soltanmm/grpc,chrisdunelm/grpc,tamihiro/grpc,miselin/grpc,vsco/grpc,soltanmm-google/grpc,ncteisen/grpc,JoeWoo/grpc,miselin/grpc,firebase/grpc,xtopsoft/grpc,thunderboltsid/grpc,rjshade/grpc,ncteisen/grpc,vsco/grpc,zhimingxie/grpc,madongfly/grpc,malexzx/grpc,thinkerou/grpc,muxi/grpc,thinkerou/grpc,apolcyn/grpc,leifurhauks/grpc,xtopsoft/grpc,thunderboltsid/grpc,Vizerai/grpc,grpc/grpc,VcamX/grpc,ofrobots/grpc,ejona86/grpc,nicolasnoble/grpc,zhimingxie/grpc,leifurhauks/grpc,maxwell-demon/grpc,ncteisen/grpc,greasypizza/grpc,thunderboltsid/grpc,ctiller/grpc,ejona86/grpc,dklempner/grpc,thinkerou/grpc,baylabs/grpc,msiedlarek/grpc,donnadionne/grpc,gpndata/grpc,a-veitch/grpc,greasypizza/grpc,miselin/grpc,daniel-j-born/grpc,geffzhang/grpc,hstefan/grpc,crast/grpc,JoeWoo/grpc,grpc/grpc,kumaralokgithub/grpc,nicolasnoble/grpc,rjshade/grpc,yinsu/grpc,7anner/grpc,muxi/grpc,geffzhang/grpc,mehrdada/grpc,matt-kwong/grpc,ejona86/grpc,ananthonline/grpc,muxi/grpc,baylabs/grpc,malexzx/grpc,pmarks-net/grpc,JoeWoo/grpc,tamihiro/grpc,bjori/grpc,kumaralokgithub/grpc,maxwell-demon/grpc,wangyikai/grpc,meisterpeeps/grpc,soltanmm-google/grpc,Vizerai/grpc,y-zeng/grpc,ofrobots/grpc,soltanmm/grpc,7anner/grpc,philcleveland/grpc,goldenbull/grpc,fichter/grpc,nicolasnoble/grpc,murgatroid99/grpc,kskalski/grpc,nicolasnoble/grpc,msmania/grpc,baylabs/grpc,vjpai/grpc,larsonmpdx/grpc,cgvarela/grpc,deepaklukose/grpc,apolcyn/grpc,kumaralokgithub/grpc,Crevil/grpc,pmarks-net/grpc,PeterFaiman/ruby-grpc-minimal,doubi-workshop/grpc,jtattermusch/grpc,goldenbull/grpc,perumaalgoog/grpc,ejona86/grpc,a11r/grpc,kriswuollett/grpc,ctiller/grpc,jboeuf/grpc,thunderboltsid/grpc,ksophocleous/grpc,grpc/grpc,pmarks-net/grpc,soltanmm-google/grpc,leifurhauks/grpc,tamihiro/grpc,kskalski/grpc,podsvirov/grpc,nicolasnoble/grpc,pszemus/grpc,dklempner/grpc,kpayson64/grpc,jboeuf/grpc,apolcyn/grpc,jcanizales/grpc,tengyifei/grpc,soltanmm/grpc,firebase/grpc,daniel-j-born/grpc,ctiller/grpc,deepaklukose/grpc,PeterFaiman/ruby-grpc-minimal,JoeWoo/grpc,a-veitch/grpc,grpc/grpc,apolcyn/grpc,cgvarela/grpc,ananthonline/grpc,geffzhang/grpc,yinsu/grpc,makdharma/grpc,carl-mastrangelo/grpc,zhimingxie/grpc,hstefan/grpc,ksophocleous/grpc,yongni/grpc,geffzhang/grpc,VcamX/grpc,greasypizza/grpc,simonkuang/grpc,sreecha/grpc,kriswuollett/grpc,sreecha/grpc,grani/grpc,perumaalgoog/grpc,madongfly/grpc,rjshade/grpc,soltanmm/grpc,grpc/grpc,makdharma/grpc,tengyifei/grpc,bogdandrutu/grpc,muxi/grpc,ipylypiv/grpc,daniel-j-born/grpc,leifurhauks/grpc,wangyikai/grpc,infinit/grpc,PeterFaiman/ruby-grpc-minimal,ctiller/grpc,kpayson64/grpc,jtattermusch/grpc,thunderboltsid/grpc,surround-io/grpc,fichter/grpc,wcevans/grpc,leifurhauks/grpc,gpndata/grpc,Crevil/grpc,thunderboltsid/grpc,mehrdada/grpc,jcanizales/grpc,dgquintas/grpc,arkmaxim/grpc,msiedlarek/grpc,rjshade/grpc,goldenbull/grpc,chrisdunelm/grpc,a-veitch/grpc,ppietrasa/grpc,dklempner/grpc,infinit/grpc,dgquintas/grpc,perumaalgoog/grpc,deepaklukose/grpc,larsonmpdx/grpc,fuchsia-mirror/third_party-grpc,vsco/grpc,yang-g/grpc,fichter/grpc,fuchsia-mirror/third_party-grpc,larsonmpdx/grpc,jcanizales/grpc,wcevans/grpc,ctiller/grpc,VcamX/grpc,mehrdada/grpc,stanley-cheung/grpc,simonkuang/grpc,yang-g/grpc,thinkerou/grpc,gpndata/grpc,tempbottle/grpc,soltanmm-google/grpc,simonkuang/grpc,7anner/grpc,cgvarela/grpc,Vizerai/grpc,dklempner/grpc,daniel-j-born/grpc,y-zeng/grpc,yinsu/grpc,wcevans/grpc,royalharsh/grpc,geffzhang/grpc,jtattermusch/grpc,dgquintas/grpc,baylabs/grpc,mehrdada/grpc,nicolasnoble/grpc,quizlet/grpc,tengyifei/grpc,meisterpeeps/grpc,soltanmm/grpc,Vizerai/grpc,vjpai/grpc,xtopsoft/grpc,andrewpollock/grpc,MakMukhi/grpc,maxwell-demon/grpc,MakMukhi/grpc,yang-g/grpc,tempbottle/grpc,geffzhang/grpc,VcamX/grpc,pszemus/grpc,dgquintas/grpc,kpayson64/grpc,ncteisen/grpc,firebase/grpc,mehrdada/grpc,royalharsh/grpc,jtattermusch/grpc,sreecha/grpc,cgvarela/grpc,makdharma/grpc,msmania/grpc,perumaalgoog/grpc,vsco/grpc,simonkuang/grpc,arkmaxim/grpc,matt-kwong/grpc,dklempner/grpc,grani/grpc,LuminateWireless/grpc,nicolasnoble/grpc,muxi/grpc,ctiller/grpc,ctiller/grpc,tengyifei/grpc,Crevil/grpc,adelez/grpc,infinit/grpc,ncteisen/grpc,baylabs/grpc,royalharsh/grpc,zhimingxie/grpc,firebase/grpc,leifurhauks/grpc,perumaalgoog/grpc,makdharma/grpc,xtopsoft/grpc,PeterFaiman/ruby-grpc-minimal,7anner/grpc,y-zeng/grpc,yongni/grpc,jboeuf/grpc,grpc/grpc,stanley-cheung/grpc,VcamX/grpc,PeterFaiman/ruby-grpc-minimal,msiedlarek/grpc,kriswuollett/grpc,grani/grpc,tengyifei/grpc,surround-io/grpc,donnadionne/grpc,ofrobots/grpc,ncteisen/grpc,royalharsh/grpc,arkmaxim/grpc,gpndata/grpc,doubi-workshop/grpc,chrisdunelm/grpc,madongfly/grpc,podsvirov/grpc,yinsu/grpc,Vizerai/grpc,ipylypiv/grpc,daniel-j-born/grpc,7anner/grpc,goldenbull/grpc,firebase/grpc,thinkerou/grpc,msmania/grpc,vjpai/grpc,arkmaxim/grpc,wangyikai/grpc,LuminateWireless/grpc,yongni/grpc,miselin/grpc,surround-io/grpc,a11r/grpc,vjpai/grpc,grpc/grpc,greasypizza/grpc,sreecha/grpc,kumaralokgithub/grpc,larsonmpdx/grpc,kriswuollett/grpc,apolcyn/grpc,kumaralokgithub/grpc,thinkerou/grpc,donnadionne/grpc,tamihiro/grpc,mehrdada/grpc,tengyifei/grpc,pszemus/grpc,mehrdada/grpc,yongni/grpc,ncteisen/grpc,kumaralokgithub/grpc,JoeWoo/grpc,grani/grpc,PeterFaiman/ruby-grpc-minimal,greasypizza/grpc,jtattermusch/grpc,stanley-cheung/grpc,w4-sjcho/grpc,chrisdunelm/grpc,jcanizales/grpc,jboeuf/grpc,ctiller/grpc,ncteisen/grpc,bogdandrutu/grpc,tempbottle/grpc,jboeuf/grpc,doubi-workshop/grpc,crast/grpc,perumaalgoog/grpc,LuminateWireless/grpc,bjori/grpc,yongni/grpc,kpayson64/grpc,yugui/grpc,kpayson64/grpc,bogdandrutu/grpc,zhimingxie/grpc,chrisdunelm/grpc,larsonmpdx/grpc,chrisdunelm/grpc,bjori/grpc,pmarks-net/grpc,apolcyn/grpc,rjshade/grpc,pszemus/grpc,nicolasnoble/grpc,firebase/grpc,a11r/grpc,apolcyn/grpc,PeterFaiman/ruby-grpc-minimal,grani/grpc,doubi-workshop/grpc,pmarks-net/grpc,fuchsia-mirror/third_party-grpc,bogdandrutu/grpc,rjshade/grpc,wcevans/grpc,nicolasnoble/grpc,xtopsoft/grpc,jcanizales/grpc,Crevil/grpc,7anner/grpc,ofrobots/grpc,cgvarela/grpc,dgquintas/grpc,grpc/grpc,perumaalgoog/grpc,donnadionne/grpc,a-veitch/grpc,greasypizza/grpc,miselin/grpc,matt-kwong/grpc,cgvarela/grpc,thinkerou/grpc,donnadionne/grpc,infinit/grpc,LuminateWireless/grpc,tempbottle/grpc,msmania/grpc,surround-io/grpc,w4-sjcho/grpc,msmania/grpc,cgvarela/grpc,jboeuf/grpc,nicolasnoble/grpc,pmarks-net/grpc,hstefan/grpc,tamihiro/grpc,adelez/grpc,y-zeng/grpc,fichter/grpc,makdharma/grpc,fuchsia-mirror/third_party-grpc,VcamX/grpc,stanley-cheung/grpc,surround-io/grpc,zhimingxie/grpc,muxi/grpc,deepaklukose/grpc,hstefan/grpc,maxwell-demon/grpc,msiedlarek/grpc,baylabs/grpc,rjshade/grpc,carl-mastrangelo/grpc,carl-mastrangelo/grpc,malexzx/grpc,ejona86/grpc,deepaklukose/grpc,infinit/grpc,ctiller/grpc,madongfly/grpc,stanley-cheung/grpc,ofrobots/grpc,tengyifei/grpc,infinit/grpc,pszemus/grpc,dgquintas/grpc,w4-sjcho/grpc,simonkuang/grpc,ipylypiv/grpc,goldenbull/grpc,doubi-workshop/grpc,ipylypiv/grpc,infinit/grpc,larsonmpdx/grpc,Vizerai/grpc,crast/grpc,w4-sjcho/grpc,miselin/grpc,madongfly/grpc,podsvirov/grpc,fuchsia-mirror/third_party-grpc,leifurhauks/grpc,surround-io/grpc,Crevil/grpc,kskalski/grpc,matt-kwong/grpc,murgatroid99/grpc,wangyikai/grpc,yugui/grpc,yugui/grpc,dgquintas/grpc,geffzhang/grpc,JoeWoo/grpc,murgatroid99/grpc,madongfly/grpc,pmarks-net/grpc,bogdandrutu/grpc,vjpai/grpc,vjpai/grpc,MakMukhi/grpc,gpndata/grpc,ananthonline/grpc,philcleveland/grpc,wangyikai/grpc,malexzx/grpc,ksophocleous/grpc,tempbottle/grpc,goldenbull/grpc,donnadionne/grpc,goldenbull/grpc,tempbottle/grpc,malexzx/grpc,murgatroid99/grpc,ejona86/grpc,yang-g/grpc,matt-kwong/grpc,goldenbull/grpc,muxi/grpc,LuminateWireless/grpc,yang-g/grpc,yang-g/grpc,larsonmpdx/grpc,jcanizales/grpc,bogdandrutu/grpc,fichter/grpc,rjshade/grpc,MakMukhi/grpc,perumaalgoog/grpc,ppietrasa/grpc,bjori/grpc,a-veitch/grpc,jtattermusch/grpc,podsvirov/grpc,ksophocleous/grpc,daniel-j-born/grpc,dklempner/grpc,kskalski/grpc,murgatroid99/grpc,vjpai/grpc,ananthonline/grpc,ipylypiv/grpc,vjpai/grpc,andrewpollock/grpc,firebase/grpc,7anner/grpc,carl-mastrangelo/grpc,ejona86/grpc,quizlet/grpc,kskalski/grpc,malexzx/grpc,infinit/grpc,yongni/grpc,yugui/grpc,yongni/grpc,wcevans/grpc,ncteisen/grpc,PeterFaiman/ruby-grpc-minimal,doubi-workshop/grpc,wcevans/grpc,ananthonline/grpc,malexzx/grpc,jtattermusch/grpc,soltanmm-google/grpc,murgatroid99/grpc,Vizerai/grpc,philcleveland/grpc,ncteisen/grpc,a-veitch/grpc,ppietrasa/grpc,philcleveland/grpc,matt-kwong/grpc,tamihiro/grpc,yongni/grpc,andrewpollock/grpc,msiedlarek/grpc,sreecha/grpc,carl-mastrangelo/grpc,stanley-cheung/grpc,greasypizza/grpc,sreecha/grpc,w4-sjcho/grpc,jtattermusch/grpc,philcleveland/grpc,yinsu/grpc,kpayson64/grpc,crast/grpc,muxi/grpc,fichter/grpc,kriswuollett/grpc,greasypizza/grpc,chrisdunelm/grpc,thinkerou/grpc,madongfly/grpc,ofrobots/grpc,greasypizza/grpc,y-zeng/grpc,ipylypiv/grpc,ejona86/grpc,miselin/grpc,firebase/grpc,ppietrasa/grpc,wcevans/grpc,philcleveland/grpc,tamihiro/grpc,grpc/grpc,tempbottle/grpc,JoeWoo/grpc,tamihiro/grpc,tamihiro/grpc,grpc/grpc,ananthonline/grpc,donnadionne/grpc,donnadionne/grpc,vsco/grpc,chrisdunelm/grpc,ofrobots/grpc,donnadionne/grpc,surround-io/grpc,stanley-cheung/grpc,Crevil/grpc,adelez/grpc,bjori/grpc,hstefan/grpc,bjori/grpc,yugui/grpc,jboeuf/grpc,grani/grpc,ppietrasa/grpc,a11r/grpc,LuminateWireless/grpc,yinsu/grpc,LuminateWireless/grpc,dgquintas/grpc,leifurhauks/grpc,msiedlarek/grpc,Vizerai/grpc,a11r/grpc,JoeWoo/grpc,leifurhauks/grpc,a11r/grpc,kskalski/grpc,ppietrasa/grpc,meisterpeeps/grpc,andrewpollock/grpc,pmarks-net/grpc,ejona86/grpc,ppietrasa/grpc,makdharma/grpc,kpayson64/grpc,msiedlarek/grpc,yang-g/grpc,mehrdada/grpc,hstefan/grpc,adelez/grpc,sreecha/grpc,quizlet/grpc,simonkuang/grpc,ejona86/grpc,fuchsia-mirror/third_party-grpc,fuchsia-mirror/third_party-grpc,quizlet/grpc,msmania/grpc,kpayson64/grpc,Vizerai/grpc,arkmaxim/grpc,kriswuollett/grpc,vjpai/grpc,quizlet/grpc,bjori/grpc,podsvirov/grpc,thinkerou/grpc,kpayson64/grpc,adelez/grpc,bjori/grpc,mehrdada/grpc,chrisdunelm/grpc,geffzhang/grpc,baylabs/grpc,mehrdada/grpc,kpayson64/grpc,xtopsoft/grpc,tempbottle/grpc,VcamX/grpc,soltanmm/grpc,makdharma/grpc,yongni/grpc,nicolasnoble/grpc,madongfly/grpc,muxi/grpc,PeterFaiman/ruby-grpc-minimal,soltanmm-google/grpc,doubi-workshop/grpc,maxwell-demon/grpc,royalharsh/grpc,philcleveland/grpc,Vizerai/grpc,carl-mastrangelo/grpc,ncteisen/grpc,matt-kwong/grpc,wangyikai/grpc,ananthonline/grpc,larsonmpdx/grpc,jboeuf/grpc,jtattermusch/grpc,quizlet/grpc,podsvirov/grpc,PeterFaiman/ruby-grpc-minimal,bogdandrutu/grpc,arkmaxim/grpc,daniel-j-born/grpc,dklempner/grpc,w4-sjcho/grpc,soltanmm/grpc,philcleveland/grpc,tengyifei/grpc,jtattermusch/grpc,ipylypiv/grpc,sreecha/grpc,firebase/grpc,thinkerou/grpc,surround-io/grpc,daniel-j-born/grpc,ksophocleous/grpc,arkmaxim/grpc,zhimingxie/grpc,MakMukhi/grpc,grani/grpc,vsco/grpc,adelez/grpc,murgatroid99/grpc,royalharsh/grpc,thunderboltsid/grpc,pszemus/grpc,y-zeng/grpc,xtopsoft/grpc