func (attr *String) Encode(w *pgx.WriteBuf, oid pgx.Oid) error {
switch attr.Status {
case Present:
return pgx.Encode(w, oid, attr.Value)
case Null:
w.WriteInt32(-1)
return nil
case Undefined:
return errors.New("cannot encode undefined attr")
default:
panic("unreachable")
}
}
func (attr *IPNet) Encode(w *pgx.WriteBuf, oid pgx.Oid) error {
if oid != pgx.InetOid && oid != pgx.CidrOid {
return pgx.SerializationError(fmt.Sprintf("IPNet.Encode cannot encode into OID %d", oid))
}
switch attr.Status {
case Present:
return pgx.Encode(w, oid, attr.Value)
case Null:
w.WriteInt32(-1)
return nil
case Undefined:
return errors.New("cannot encode undefined attr")
default:
panic("unreachable")
}
}