Implement serialization for ChannelDetails

Will be used in upcoming commit(s) where it may be desirable to cache ChannelDetails routehints

diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
index 1efd3aa041490072ff8100f6daf9155ddd6e056a..4e493546c23e7be9ddc9a31414e137c14c27be5e 100644 (file)
--- a/lightning/src/ln/channelmanager.rs
+++ b/lightning/src/ln/channelmanager.rs
@@ -5796,6 +5796,38 @@ impl PersistenceNotifier {
 const SERIALIZATION_VERSION: u8 = 1;
 const MIN_SERIALIZATION_VERSION: u8 = 1;
 
+impl_writeable_tlv_based!(CounterpartyForwardingInfo, {
+       (2, fee_base_msat, required),
+       (4, fee_proportional_millionths, required),
+       (6, cltv_expiry_delta, required),
+});
+
+impl_writeable_tlv_based!(ChannelCounterparty, {
+       (2, node_id, required),
+       (4, features, required),
+       (6, unspendable_punishment_reserve, required),
+       (8, forwarding_info, option),
+});
+
+impl_writeable_tlv_based!(ChannelDetails, {
+       (2, channel_id, required),
+       (4, counterparty, required),
+       (6, funding_txo, option),
+       (8, short_channel_id, option),
+       (10, channel_value_satoshis, required),
+       (12, unspendable_punishment_reserve, option),
+       (14, user_channel_id, required),
+       (16, balance_msat, required),
+       (18, outbound_capacity_msat, required),
+       (20, inbound_capacity_msat, required),
+       (22, confirmations_required, option),
+       (24, force_close_spend_delay, option),
+       (26, is_outbound, required),
+       (28, is_funding_locked, required),
+       (30, is_usable, required),
+       (32, is_public, required),
+});
+
 impl_writeable_tlv_based_enum!(PendingHTLCRouting,
        (0, Forward) => {
                (0, onion_packet, required),