Rename payment_basepoint/key to simply payment_point/key.

[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 a57fafcd99216a03b6de02f3a56c0b56bb2a873d..c229819c3b64e6d3e875002c814190a1d40e153e 100644 (file)
--- a/lightning/src/ln/chan_utils.rs
+++ b/lightning/src/ln/chan_utils.rs
@@ -277,9 +277,10 @@ pub struct ChannelPublicKeys {
        /// a commitment transaction so that their counterparty can claim all available funds if they
        /// broadcast an old state.
        pub revocation_basepoint: PublicKey,
-       /// The base point which is used (with derive_public_key) to derive a per-commitment payment
-       /// public key which receives immediately-spendable non-HTLC-encumbered funds.
-       pub payment_basepoint: PublicKey,
+       /// The public key which receives our immediately spendable primary channel balance in
+       /// remote-broadcasted commitment transactions. This key is static across every commitment
+       /// transaction.
+       pub payment_point: PublicKey,
        /// The base point which is used (with derive_public_key) to derive a per-commitment payment
        /// public key which receives non-HTLC-encumbered funds which are only available for spending
        /// after some delay (or can be claimed via the revocation path).
@@ -292,7 +293,7 @@ pub struct ChannelPublicKeys {
 impl_writeable!(ChannelPublicKeys, 33*5, {
        funding_pubkey,
        revocation_basepoint,
-       payment_basepoint,
+       payment_point,
        delayed_payment_basepoint,
        htlc_basepoint
 });