/// now + 5*time_forwardable).
time_forwardable: Duration,
},
- /// Used to indicate that we've intercepted an HTLC forward.
+ /// Used to indicate that we've intercepted an HTLC forward. This event will only be generated if
+ /// you've encoded an intercept scid in the receiver's invoice route hints using
+ /// [`ChannelManager::get_intercept_scid`] and have set [`UserConfig::accept_intercept_htlcs`].
+ ///
+ /// [`ChannelManager::forward_intercepted_htlc`] or
+ /// [`ChannelManager::fail_intercepted_htlc`] MUST be called in response to this event. See
+ /// their docs for more information.
+ ///
+ /// [`ChannelManager::get_intercept_scid`]: crate::ln::channelmanager::ChannelManager::get_intercept_scid
+ /// [`UserConfig::accept_intercept_htlcs`]: crate::util::config::UserConfig::accept_intercept_htlcs
+ /// [`ChannelManager::forward_intercepted_htlc`]: crate::ln::channelmanager::ChannelManager::forward_intercepted_htlc
+ /// [`ChannelManager::fail_intercepted_htlc`]: crate::ln::channelmanager::ChannelManager::fail_intercepted_htlc
HTLCIntercepted {
/// An id to help LDK identify which HTLC is being forwarded or failed.
intercept_id: InterceptId,
- /// The fake scid that was programmed as the next hop's scid.
+ /// The fake scid that was programmed as the next hop's scid, generated using
+ /// [`ChannelManager::get_intercept_scid`].
+ ///
+ /// [`ChannelManager::get_intercept_scid`]: crate::ln::channelmanager::ChannelManager::get_intercept_scid
requested_next_hop_scid: u64,
/// The payment hash used for this HTLC.
payment_hash: PaymentHash,