X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Fconfig.rs;h=5c8d5b6c554fc11ad4f89500a69f8f600812ad66;hb=63c77a960b3e35a3c28a874b8d321e38831543a0;hp=1faf595ac8fabc7440729f24c14bc6e2cc34b6e7;hpb=15b1c9b83715ed98fa8c538195d13d44967031fb;p=rust-lightning

diff --git a/lightning/src/util/config.rs b/lightning/src/util/config.rs
index 1faf595a..5c8d5b6c 100644
--- a/lightning/src/util/config.rs
+++ b/lightning/src/util/config.rs
@@ -149,11 +149,18 @@ pub struct ChannelHandshakeConfig {
 	/// Maximum value: 1,000,000, any values larger than 1 Million will be treated as 1 Million (or 100%)
 	///                instead, although channel negotiations will fail in that case.
 	pub their_channel_reserve_proportional_millionths: u32,
-	#[cfg(anchors)]
-	/// If set, we attempt to negotiate the `anchors_zero_fee_htlc_tx`option for outbound channels.
+	/// If set, we attempt to negotiate the `anchors_zero_fee_htlc_tx`option for all future
+	/// channels. This feature requires having a reserve of onchain funds readily available to bump
+	/// transactions in the event of a channel force close to avoid the possibility of losing funds.
+	///
+	/// Note that if you wish accept inbound channels with anchor outputs, you must enable
+	/// [`UserConfig::manually_accept_inbound_channels`] and manually accept them with
+	/// [`ChannelManager::accept_inbound_channel`]. This is done to give you the chance to check
+	/// whether your reserve of onchain funds is enough to cover the fees for all existing and new
+	/// channels featuring anchor outputs in the event of a force close.
 	///
 	/// If this option is set, channels may be created that will not be readable by LDK versions
-	/// prior to 0.0.114, causing [`ChannelManager`]'s read method to return a
+	/// prior to 0.0.116, causing [`ChannelManager`]'s read method to return a
 	/// [`DecodeError::InvalidValue`].
 	///
 	/// Note that setting this to true does *not* prevent us from opening channels with
@@ -167,6 +174,7 @@ pub struct ChannelHandshakeConfig {
 	/// Default value: false. This value is likely to change to true in the future.
 	///
 	/// [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
+	/// [`ChannelManager::accept_inbound_channel`]: crate::ln::channelmanager::ChannelManager::accept_inbound_channel
 	/// [`DecodeError::InvalidValue`]: crate::ln::msgs::DecodeError::InvalidValue
 	/// [`SIGHASH_SINGLE + update_fee Considered Harmful`]: https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-September/002796.html
 	pub negotiate_anchors_zero_fee_htlc_tx: bool,
@@ -196,7 +204,6 @@ impl Default for ChannelHandshakeConfig {
 			announced_channel: false,
 			commit_upfront_shutdown_pubkey: true,
 			their_channel_reserve_proportional_millionths: 10_000,
-			#[cfg(anchors)]
 			negotiate_anchors_zero_fee_htlc_tx: false,
 			our_max_accepted_htlcs: 50,
 		}