shared_ptr: Add helpers for hashing shared_ptr<> by value
shared_ptr: Add helpers for hashing shared_ptr<> by value

koolhazz/seastar,mixja/seastar,acbellini/seastar,scylladb/seastar,scylladb/scylla,avikivity/scylla,victorbriz/scylla,shaunstanislaus/scylla,avikivity/seastar,stamhe/seastar,rentongzhang/scylla,tempbottle/scylla,kangkot/scylla,phonkee/scylla,bowlofstew/seastar,raphaelsc/scylla,tempbottle/scylla,shyamalschandra/seastar,dreamsxin/seastar,syuu1228/seastar,dwdm/scylla,slivne/seastar,phonkee/scylla,guiquanz/scylla,linearregression/seastar,tempbottle/seastar,avikivity/seastar,duarten/scylla,shyamalschandra/seastar,acbellini/scylla,bzero/seastar,joerg84/seastar,kjniemi/seastar,wildinto/seastar,scylladb/scylla-seastar,raphaelsc/scylla,avikivity/seastar,hongliangzhao/seastar,leejir/seastar,dreamsxin/seastar,raphaelsc/seastar,victorbriz/scylla,dwdm/scylla,respu/scylla,koolhazz/seastar,guiquanz/scylla,rluta/scylla,stamhe/seastar,asias/scylla,flashbuckets/seastar,shaunstanislaus/scylla,bowlofstew/seastar,capturePointer/scylla,kangkot/scylla,phonkee/scylla,anzihenry/seastar,tempbottle/seastar,acbellini/scylla,duarten/scylla,rluta/scylla,senseb/scylla,leejir/seastar,scylladb/scylla,asias/scylla,respu/scylla,jonathanleang/seastar,xtao/seastar,tempbottle/seastar,gwicke/scylla,wildinto/seastar,dreamsxin/seastar,wildinto/seastar,capturePointer/scylla,kjniemi/scylla,printedheart/seastar,cloudius-systems/seastar,joerg84/seastar,gwicke/scylla,eklitzke/scylla,gwicke/scylla,senseb/scylla,bowlofstew/scylla,anzihenry/seastar,eklitzke/scylla,chunshengster/seastar,scylladb/scylla-seastar,ducthangho/imdb,stamhe/scylla,rentongzhang/scylla,printedheart/seastar,wildinto/scylla,tempbottle/scylla,rentongzhang/scylla,bowlofstew/seastar,kjniemi/scylla,justintung/scylla,scylladb/scylla,norcimo5/seastar,respu/scylla,stamhe/scylla,ducthangho/imdb,norcimo5/seastar,kjniemi/seastar,dwdm/seastar,xtao/seastar,bzero/seastar,jonathanleang/seastar,scylladb/seastar,cloudius-systems/seastar,linearregression/seastar,wildinto/scylla,capturePointer/scylla,shaunstanislaus/scylla,hongliangzhao/seastar,bowlofstew/scylla,raphaelsc/scylla,justintung/scylla,acbellini/seastar,mixja/seastar,dwdm/seastar,shyamalschandra/seastar,bowlofstew/scylla,syuu1228/seastar,wildinto/scylla,stamhe/scylla,syuu1228/seastar,flashbuckets/seastar,scylladb/scylla-seastar,linearregression/scylla,norcimo5/seastar,senseb/scylla,raphaelsc/seastar,xtao/seastar,kangkot/scylla,chunshengster/seastar,duarten/scylla,justintung/scylla,dwdm/scylla,bzero/seastar,slivne/seastar,scylladb/seastar,joerg84/seastar,anzihenry/seastar,ducthangho/imdb,scylladb/scylla,acbellini/seastar,linearregression/scylla,hongliangzhao/seastar,glommer/scylla,printedheart/seastar,cloudius-systems/seastar,victorbriz/scylla,asias/scylla,kjniemi/seastar,linearregression/scylla,guiquanz/scylla,slivne/seastar,linearregression/seastar,acbellini/scylla,chunshengster/seastar,avikivity/scylla,raphaelsc/seastar,sjperkins/seastar,glommer/scylla,leejir/seastar,avikivity/scylla,koolhazz/seastar,glommer/scylla,aruanruan/scylla,kjniemi/scylla,aruanruan/scylla,jonathanleang/seastar,flashbuckets/seastar,stamhe/seastar,sjperkins/seastar,dwdm/seastar,sjperkins/seastar,mixja/seastar,eklitzke/scylla,rluta/scylla,aruanruan/scylla