Add PaymentId to PaymentPathFailed event

[rust-lightning] / lightning / src / util / events.rs

diff --git a/lightning/src/util/events.rs b/lightning/src/util/events.rs
index a311bd52c82de1ea9f14a04014fc533dc8097561..148bd096b2bc4b892596b03cdf8b167f3fbb8ff5 100644 (file)
--- a/lightning/src/util/events.rs
+++ b/lightning/src/util/events.rs
@@ -197,6 +197,12 @@ pub enum Event {
        /// Indicates an outbound payment we made failed. Probably some intermediary node dropped
        /// something. You may wish to retry with a different route.
        PaymentPathFailed {
+               /// The id returned by [`ChannelManager::send_payment`] and used with
+               /// [`ChannelManager::retry_payment`].
+               ///
+               /// [`ChannelManager::send_payment`]: crate::ln::channelmanager::ChannelManager::send_payment
+               /// [`ChannelManager::retry_payment`]: crate::ln::channelmanager::ChannelManager::retry_payment
+               payment_id: Option<PaymentId>,
                /// The hash which was given to ChannelManager::send_payment.
                payment_hash: PaymentHash,
                /// Indicates the payment was rejected for some reason by the recipient. This implies that
@@ -338,7 +344,7 @@ impl Writeable for Event {
                                });
                        },
                        &Event::PaymentPathFailed {
-                               ref payment_hash, ref rejected_by_dest, ref network_update,
+                               ref payment_id, ref payment_hash, ref rejected_by_dest, ref network_update,
                                ref all_paths_failed, ref path, ref short_channel_id, ref retry,
                                #[cfg(test)]
                                ref error_code,
@@ -358,6 +364,7 @@ impl Writeable for Event {
                                        (5, path, vec_type),
                                        (7, short_channel_id, option),
                                        (9, retry, option),
+                                       (11, payment_id, option),
                                });
                        },
                        &Event::PendingHTLCsForwardable { time_forwardable: _ } => {
@@ -473,6 +480,7 @@ impl MaybeReadable for Event {
                                        let mut path: Option<Vec<RouteHop>> = Some(vec![]);
                                        let mut short_channel_id = None;
                                        let mut retry = None;
+                                       let mut payment_id = None;
                                        read_tlv_fields!(reader, {
                                                (0, payment_hash, required),
                                                (1, network_update, ignorable),
@@ -481,8 +489,10 @@ impl MaybeReadable for Event {
                                                (5, path, vec_type),
                                                (7, short_channel_id, option),
                                                (9, retry, option),
+                                               (11, payment_id, option),
                                        });
                                        Ok(Some(Event::PaymentPathFailed {
+                                               payment_id,
                                                payment_hash,
                                                rejected_by_dest,
                                                network_update,