Peer_advertisement.Decode
val addr_type : addr_type Seaboar__Decode.t
val addr : addr {SD}1.t
val revision : revision {SD}1.t
val services :
(service_type_peer_discovery peer_service option
* service_type_pubsub peer_service option)
{SD}1.parser
val peer_advertisement : t Seaboar__.Decode.t
val message : t {SD}1.t