AssociationThread

AssociationThread[{key1,key2,…}->{val1,val2,…}] gives the association <|key1->val1,key2->val2,…|>.

AssociationThread[{key1,key2,…},{val1,val2,…}] also gives the association <|key1->val1,key2->val2,…|>.

Please visit the official Wolfram Language Reference for more details and examples on core symbols.