Move CounterpartyForwardingInfo from channel to channelmanager

[rust-lightning] / lightning / src / ln / channelmanager.rs

diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
index ac2297f86aeab74651b7f2f86ba2f903870be565..dcbff3babbd6a00a05a0da999f2aad8e5447b063 100644 (file)
--- a/lightning/src/ln/channelmanager.rs
+++ b/lightning/src/ln/channelmanager.rs
@@ -43,7 +43,6 @@ use chain::transaction::{OutPoint, TransactionData};
 // Since this struct is returned in `list_channels` methods, expose it here in case users want to
 // construct one themselves.
 use ln::{PaymentHash, PaymentPreimage, PaymentSecret};
-pub use ln::channel::CounterpartyForwardingInfo;
 use ln::channel::{Channel, ChannelError, ChannelUpdateStatus, UpdateFulfillCommitFetch};
 use ln::features::{InitFeatures, NodeFeatures};
 use routing::router::{Route, RouteHop};
@@ -626,6 +625,19 @@ const CHECK_CLTV_EXPIRY_SANITY: u32 = MIN_CLTV_EXPIRY_DELTA as u32 - LATENCY_GRA
 #[allow(dead_code)]
 const CHECK_CLTV_EXPIRY_SANITY_2: u32 = MIN_CLTV_EXPIRY_DELTA as u32 - LATENCY_GRACE_PERIOD_BLOCKS - 2*CLTV_CLAIM_BUFFER;
 
+/// Information needed for constructing an invoice route hint for this channel.
+#[derive(Clone, Debug, PartialEq)]
+pub struct CounterpartyForwardingInfo {
+       /// Base routing fee in millisatoshis.
+       pub fee_base_msat: u32,
+       /// Amount in millionths of a satoshi the channel will charge per transferred satoshi.
+       pub fee_proportional_millionths: u32,
+       /// The minimum difference in cltv_expiry between an ingoing HTLC and its outgoing counterpart,
+       /// such that the outgoing HTLC is forwardable to this counterparty. See `msgs::ChannelUpdate`'s
+       /// `cltv_expiry_delta` for more details.
+       pub cltv_expiry_delta: u16,
+}
+
 /// Channel parameters which apply to our counterparty. These are split out from [`ChannelDetails`]
 /// to better separate parameters.
 #[derive(Clone, Debug, PartialEq)]