Golang Encode Examples

Example #1

File: pgxdata_attribute.go Project: jackc/tpr

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")
	}
}

Example #2

File: pgxdata_attribute.go Project: jackc/tpr

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")
	}
}