//! future, as well as generate and broadcast funding transactions handle payment preimages and a
//! few other things.
-#[cfg(anchors)]
pub mod bump_transaction;
-#[cfg(anchors)]
pub use bump_transaction::BumpTransactionEvent;
use crate::sign::SpendableOutputDescriptor;
use crate::routing::router::{BlindedTail, Path, RouteHop, RouteParameters};
use bitcoin::{PackedLockTime, Transaction, OutPoint};
-#[cfg(anchors)]
-use bitcoin::{Txid, TxIn, TxOut, Witness};
use bitcoin::blockdata::script::Script;
use bitcoin::hashes::Hash;
use bitcoin::hashes::sha256::Hash as Sha256;
/// Destination of the HTLC that failed to be processed.
failed_next_destination: HTLCDestination,
},
- #[cfg(anchors)]
/// Indicates that a transaction originating from LDK needs to have its fee bumped. This event
/// requires confirmed external funds to be readily available to spend.
///
- /// LDK does not currently generate this event. It is limited to the scope of channels with
- /// anchor outputs, which will be introduced in a future release.
+ /// LDK does not currently generate this event unless the
+ /// [`ChannelHandshakeConfig::negotiate_anchors_zero_fee_htlc_tx`] config flag is set to true.
+ /// It is limited to the scope of channels with anchor outputs.
+ ///
+ /// [`ChannelHandshakeConfig::negotiate_anchors_zero_fee_htlc_tx`]: crate::util::config::ChannelHandshakeConfig::negotiate_anchors_zero_fee_htlc_tx
BumpTransaction(BumpTransactionEvent),
}
(3, via_channel_id, option),
(4, amount_msat, required),
(5, via_user_channel_id, option),
- (6, 0u64, required), // user_payment_id required for compatibility with 0.0.103 and earlier
+ // Type 6 was `user_payment_id` on 0.0.103 and earlier
(7, claim_deadline, option),
(8, payment_preimage, option),
(9, onion_fields, option),
(2, failed_next_destination, required),
})
},
- #[cfg(anchors)]
&Event::BumpTransaction(ref event)=> {
27u8.write(writer)?;
match event {
let mut amount_msat = 0;
let mut counterparty_skimmed_fee_msat_opt = None;
let mut receiver_node_id = None;
- let mut _user_payment_id = None::<u64>; // For compatibility with 0.0.103 and earlier
+ let mut _user_payment_id = None::<u64>; // Used in 0.0.103 and earlier, no longer written in 0.0.116+.
let mut via_channel_id = None;
let mut claim_deadline = None;
let mut via_user_channel_id = None;