SwitchFeatures.SupportedActionsSourceDescribes which actions (Action.t) this switch supports.
type t = {output : bool;set_vlan_id : bool;set_vlan_pcp : bool;strip_vlan : bool;set_dl_src : bool;set_dl_dst : bool;set_nw_src : bool;set_nw_dst : bool;set_nw_tos : bool;set_tp_src : bool;set_tp_dst : bool;enqueue : bool;vendor : bool;}