98 lines
3.2 KiB
Rust
98 lines
3.2 KiB
Rust
// use bdk::{
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// bitcoin::{Address, Network},
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// wallet::AddressIndex,
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// SignOptions, Wallet,
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// };
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// use bdk_esplora::esplora_client;
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// use bdk_esplora::EsploraExt;
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// use bdk_file_store::KeychainStore;
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// use std::{io::Write, str::FromStr};
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// const SEND_AMOUNT: u64 = 5000;
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// const STOP_GAP: usize = 50;
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// const PARALLEL_REQUESTS: usize = 5;
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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todo!("update this exampe!");
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// let db_path = std::env::temp_dir().join("bdk-esplora-example");
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// let db = KeychainStore::new_from_path(db_path)?;
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// let external_descriptor = "wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7h6Eziw3SpThFfczTDh5rW2krkqffa11UpX3XkeTTB2FvzZKWXqPY54Y6Rq4AQ5R8L/84'/0'/0'/0/*)";
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// let internal_descriptor = "wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7h6Eziw3SpThFfczTDh5rW2krkqffa11UpX3XkeTTB2FvzZKWXqPY54Y6Rq4AQ5R8L/84'/0'/0'/1/*)";
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// let mut wallet = Wallet::new(
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// external_descriptor,
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// Some(internal_descriptor),
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// db,
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// Network::Testnet,
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// )?;
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// let address = wallet.get_address(AddressIndex::New);
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// println!("Generated Address: {}", address);
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// let balance = wallet.get_balance();
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// println!("Wallet balance before syncing: {} sats", balance.total());
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// print!("Syncing...");
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// // Scanning the chain...
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// let esplora_url = "https://mempool.space/testnet/api";
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// let client = esplora_client::Builder::new(esplora_url).build_blocking()?;
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// let checkpoints = wallet.checkpoints();
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// let spks = wallet
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// .spks_of_all_keychains()
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// .into_iter()
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// .map(|(k, spks)| {
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// let mut first = true;
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// (
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// k,
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// spks.inspect(move |(spk_i, _)| {
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// if first {
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// first = false;
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// print!("\nScanning keychain [{:?}]:", k);
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// }
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// print!(" {}", spk_i);
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// let _ = std::io::stdout().flush();
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// }),
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// )
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// })
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// .collect();
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// let update = client.scan(
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// checkpoints,
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// spks,
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// core::iter::empty(),
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// core::iter::empty(),
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// STOP_GAP,
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// PARALLEL_REQUESTS,
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// )?;
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// println!();
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// wallet.apply_update(update)?;
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// wallet.commit()?;
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// let balance = wallet.get_balance();
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// println!("Wallet balance after syncing: {} sats", balance.total());
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// if balance.total() < SEND_AMOUNT {
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// println!(
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// "Please send at least {} sats to the receiving address",
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// SEND_AMOUNT
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// );
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// std::process::exit(0);
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// }
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// let faucet_address = Address::from_str("mkHS9ne12qx9pS9VojpwU5xtRd4T7X7ZUt")?;
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// let mut tx_builder = wallet.build_tx();
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// tx_builder
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// .add_recipient(faucet_address.script_pubkey(), SEND_AMOUNT)
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// .enable_rbf();
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// let (mut psbt, _) = tx_builder.finish()?;
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// let finalized = wallet.sign(&mut psbt, SignOptions::default())?;
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// assert!(finalized);
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// let tx = psbt.extract_tx();
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// client.broadcast(&tx)?;
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// println!("Tx broadcasted! Txid: {}", tx.txid());
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// Ok(())
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}
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