Reimplement FromAny_ using VoidSfinae
Reimplement FromAny_ using VoidSfinae

hntrmrrs/capnproto,pjulien/capnproto,mologie/capnproto,pjulien/capnproto,jparyani/capnproto,hntrmrrs/capnproto,mrdomino/capnproto,mrdomino/capnproto,hntrmrrs/capnproto,mologie/capnproto,mologie/capnproto,mrdomino/capnproto,jparyani/capnproto,jparyani/capnproto,pjulien/capnproto