use crate::ln::features::ChannelTypeFeatures;
use crate::ln::PaymentPreimage;
use crate::prelude::*;
-use crate::sign::{ChannelSigner, EcdsaChannelSigner, SignerProvider, WriteableEcdsaChannelSigner};
+use crate::sign::{EcdsaChannelSigner, SignerProvider, WriteableEcdsaChannelSigner};
use crate::sync::Mutex;
use crate::util::logger::Logger;
pub transaction_parameters: ChannelTransactionParameters,
}
+impl_writeable_tlv_based!(ChannelDerivationParameters, {
+ (0, value_satoshis, required),
+ (2, keys_id, required),
+ (4, transaction_parameters, required),
+});
+
/// A descriptor used to sign for a commitment transaction's anchor output.
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct AnchorDescriptor {
pub counterparty_sig: Signature
}
+impl_writeable_tlv_based!(HTLCDescriptor, {
+ (0, channel_derivation_parameters, required),
+ (2, commitment_txid, required),
+ (4, per_commitment_number, required),
+ (6, per_commitment_point, required),
+ (8, htlc, required),
+ (10, preimage, option),
+ (12, counterparty_sig, required),
+});
+
impl HTLCDescriptor {
/// Returns the outpoint of the HTLC output in the commitment transaction. This is the outpoint
/// being spent by the HTLC input in the HTLC transaction.
/// An input that must be included in a transaction when performing coin selection through
/// [`CoinSelectionSource::select_confirmed_utxos`]. It is guaranteed to be a SegWit input, so it
/// must have an empty [`TxIn::script_sig`] when spent.
+#[derive(Clone, Debug, Hash, PartialOrd, Ord, PartialEq, Eq)]
pub struct Input {
/// The unique identifier of the input.
pub outpoint: OutPoint,
/// An unspent transaction output that is available to spend resulting from a successful
/// [`CoinSelection`] attempt.
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, Hash, PartialOrd, Ord, PartialEq, Eq)]
pub struct Utxo {
/// The unique identifier of the output.
pub outpoint: OutPoint,
/// The result of a successful coin selection attempt for a transaction requiring additional UTXOs
/// to cover its fees.
+#[derive(Clone, Debug)]
pub struct CoinSelection {
/// The set of UTXOs (with at least 1 confirmation) to spend and use within a transaction
/// requiring additional fees.