ChannelKeys - separate commitment revocation from getting the per-commitment point

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

diff --git a/lightning/src/ln/chan_utils.rs b/lightning/src/ln/chan_utils.rs
index d780c33c1462b28f322356e28a27788d1fa99c10..ba175733abeb632065d0cf16fe44ca13b6560b66 100644 (file)
--- a/lightning/src/ln/chan_utils.rs
+++ b/lightning/src/ln/chan_utils.rs
@@ -497,8 +497,8 @@ pub fn build_htlc_transaction(prev_hash: &Txid, feerate_per_kw: u32, to_self_del
 
 #[derive(Clone)]
 /// We use this to track local commitment transactions and put off signing them until we are ready
-/// to broadcast. Eventually this will require a signer which is possibly external, but for now we
-/// just pass in the SecretKeys required.
+/// to broadcast. This class can be used inside a signer implementation to generate a signature
+/// given the relevant secret key.
 pub struct LocalCommitmentTransaction {
        // TODO: We should migrate away from providing the transaction, instead providing enough to
        // allow the ChannelKeys to construct it from scratch. Luckily we already have HTLC data here,