use std::any instead of ranges::v3::any (!1886) · Merge requests · LHCb / LHCb · GitLab

Marco Cattaneo requested to merge cherry-pick-aaeada8b into run2-patches Apr 29, 2019

Cherry-picked from !1598 (merged)

WIP for now, requires corresponding changes in Rec, c.f. Rec!1276 (merged)