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example.rs
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example.rs
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use bdk::blockchain::noop_progress;
use bdk::electrum_client::Client;
use bdk::Wallet;
use bdk::KeychainKind;
use bdk::keys::bip39::{Language, Mnemonic, MnemonicType, Seed};
use ldk::chain::{chaininterface::ChainWatchInterfaceUtil, transaction::OutPoint, transaction::Transaction, OutPoint, Txid};
use ldk::chain::keysinterface::SpendableOutputDescriptor;
use ldk::lightning::chain;
use ldk::lightning::ln::chan_utils;
use ldk::ln::channelmonitor::ManyChannelMonitor;
use ldk::ln::chan_utils::ChannelPublicKeys;
use ldk::ln::chan_utils::TxCreationKeys;
use ldk::ln::channelmonitor::ChannelMonitor;
use ldk::ln::msgs::{AcceptChannel, AnnouncementSignatures, ChannelReestablish, CommitmentSigned, FundingLocked, FundingSigned, RevokeAndACK, Shutdown, UpdateAddHTLC, UpdateFulfillHTLC, UpdateFailHTLC, UpdateFailMalformedHTLC, UpdateFee, Init};
use ldk::ln::channelmonitor::ChannelMonitorUpdate;
use ldk::ln::msgs::DecodeError;
use ldk::ln::msgs::DecodeError::InvalidValue;
use ldk::ln::msgs::LightningError;
use ldk::ln::msgs::OpenChannel;
use ldk::ln::msgs::OpenChannel2;
use ldk::ln::msgs::OptionalField;
use ldk::ln::msgs::HandleError;
use ldk::ln::msgs::ErrorAction;
use ldk::ln::msgs::ErrorMessage;
use ldk::ln::msgs::InitFeatures;
use ldk::ln::msgs::ChannelMessageHandler;
use ldk::ln::msgs::RoutingMessageHandler;
use ldk::ln::msgs::PeerHandleError;
use ldk::ln::msgs::IGNORABLE_MSG_GLOBAL_UPGRADE1;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_CHANNEL_RANGE_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_SHORT_CHANNEL_IDS_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_NUM_SHORT_IDS;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_CHAIN_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_QUERY_FLAGS;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_SHORT_CHANNEL_ID_FULL_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_FULL_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_NUM_SHORT_CHANS;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_FULL_CHANNELS_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_FULL_SHORT_CHANNEL_IDS_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_SHORT_CHANNEL_IDS_NUM_SHORT_IDS;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_SHORT_CHANNEL_IDS_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_FULL_CHANNELS_CHAIN_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_FULL_CHANNELS_FLAG;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_FULL_SHORT_CHANNEL_IDS_CHAIN_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_CHANNEL_RANGE_QUERY_FULL_SHORT_CHANNEL_IDS_FLAG;
use ldk::ln::msgs::ChannelRangeQuery;
use ldk::ln::msgs::ChannelRangeQueryFlags;
use ldk::ln::msgs::QueryChannelRange;
use ldk::ln::msgs::ReplyChannelRange;
use ldk::ln::msgs::ReplyShortChannelIdsEnd;
use ldk::ln::msgs::ReplyShortChannelIdsEnds;
use ldk::ln::msgs::ReplyShortChannelIdsQuery;
use ldk::ln::msgs::ShortChannelIdsEnd;
use ldk::ln::msgs::ShortChannelIdsQuery;
use ldk::ln::msgs::ShortChannelIdsQueryWithList;
use ldk::ln::msgs::QueryShortChannelIds;
use ldk::ln::msgs::ReplyShortChannelIdsQueryChannelRange;
use ldk::ln::msgs::ShortChannelIdsQueryChannelRange;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END_SHORT_CHANNEL_IDS_NUM_SHORT_IDS;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END_SHORT_CHANNEL_IDS_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END_FULL_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END_NUM_SHORT_IDS;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END_QUERY_SHORT_CHANNEL_IDS_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END_QUERY_SHORT_CHANNEL_IDS_CHAIN_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END_QUERY_SHORT_CHANNEL_IDS_FLAG;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END_SHORT_CHANNEL_ID_LEN;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END_QUERY_SHORT_CHANNEL_IDS_NUM_SHORT_IDS;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END_QUERY_SHORT_CHANNEL_IDS_END;
use ldk::ln::msgs::IGNORABLE_MSG_REPLY_SHORT_CHANNEL_IDS_END_QUERY_SHORT_CHANNEL_IDS;
fn main() {
//Fuction CTV
fn ctv(on_onchainutxo: &OnChainUTXO)
// User wants to lift their UTXO for a virtual UTXO (1:1 ratio)
let virtual_utxo = lift_to_virtual_utxo(&user_on_chain_utxo);
// Later, if the user wants to redeem the virtual UTXO for an on-chain UTXO,
// they can use the "unilateral_redeem" function without requiring ASP cooperation.
let redeemed_on_chain_utxo = unilateral_redeem(&virtual_utxo);
// Continue with the rest of your program logic...
}
// Function to lift an on-chain UTXO to a virtual UTXO
fn lift_to_virtual_utxo(on_chain_utxo: &Transaction) -> VirtualUTXO {
// Your implementation here for lifting the on-chain UTXO
// and generating the virtual UTXO
// ...
// For this example, we will just assume that the virtual UTXO is created
// with the same value and details as the on-chain UTXO
VirtualUTXO {
value: on_chain_utxo.total_value(),
script_pubkey: on_chain_utxo.output[0].script_pubkey.clone(),
// Other necessary fields to represent a virtual UTXO
}
}
// Function to unilaterally redeem the virtual UTXO for an on-chain UTXO
fn unilateral_redeem(virtual_utxo: &VirtualUTXO) -> Transaction {
// Your implementation here for redeeming the virtual UTXO unilaterally
// and generating the corresponding on-chain UTXO
// ...
// For this example, we will just assume that the on-chain UTXO is created
// with the same value and details as the virtual UTXO
Transaction {
inputs: vec![OutPoint::new(virtual_utxo.txid, 0)],
outputs: vec![virtual_utxo.output.clone()],
// Other necessary fields to represent the on-chain UTXO
}
}
// Definition of the VirtualUTXO struct representing a virtual UTXO
struct VirtualUTXO {
value: u64,
script_pubkey: Script,
// Other fields as needed
}