X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Fchannel.rs;fp=lightning%2Fsrc%2Fln%2Fchannel.rs;h=31989a011a971b5dc55f170eac5e3de9e99205b2;hb=d1c2e143fe014256ddc4ccf8aa0ec29b38205b19;hp=d1c7a5ee5f83e369b7ae20e52476633ac6611a92;hpb=82965158714e9ca9cc279a6a16cfe097c54d17ee;p=rust-lightning

diff --git a/lightning/src/ln/channel.rs b/lightning/src/ln/channel.rs
index d1c7a5ee..31989a01 100644
--- a/lightning/src/ln/channel.rs
+++ b/lightning/src/ln/channel.rs
@@ -247,9 +247,14 @@ pub struct InboundHTLCDetails {
 	/// The payment hash.
 	pub payment_hash: PaymentHash,
 	/// The state of the HTLC in the state machine.
+	///
 	/// Determines on which commitment transactions the HTLC is included and what message the HTLC is
 	/// waiting for to advance to the next state.
+	///
 	/// See [`InboundHTLCStateDetails`] for information on the specific states.
+	///
+	/// LDK will always fill this field in, but when downgrading to prior versions of LDK, new
+	/// states may result in `None` here.
 	pub state: Option<InboundHTLCStateDetails>,
 	/// Whether the HTLC has an output below the local dust limit. If so, the output will be trimmed
 	/// from the local commitment transaction and added to the commitment transaction fee.
@@ -428,9 +433,14 @@ pub struct OutboundHTLCDetails {
 	/// The payment hash.
 	pub payment_hash: PaymentHash,
 	/// The state of the HTLC in the state machine.
+	///
 	/// Determines on which commitment transactions the HTLC is included and what message the HTLC is
 	/// waiting for to advance to the next state.
+	///
 	/// See [`OutboundHTLCStateDetails`] for information on the specific states.
+	///
+	/// LDK will always fill this field in, but when downgrading to prior versions of LDK, new
+	/// states may result in `None` here.
 	pub state: Option<OutboundHTLCStateDetails>,
 	/// The extra fee being skimmed off the top of this HTLC.
 	pub skimmed_fee_msat: Option<u64>,