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Merge bitcoindevkit/bdk#1264: fix(example_electrum): init LocalChain from genesis

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5b7794299308cd81a2ebbe0aa2b1be1d4c47680b fix(example_electrum): init LocalChain from genesis (vmammal)

Pull request description:

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  ### Description

  <!-- Describe the purpose of this PR, what's being adding and/or fixed -->

  This should fix #1252

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

ACKs for top commit:
  evanlinjin:
    ACK 5b7794299308cd81a2ebbe0aa2b1be1d4c47680b

Tree-SHA512: bf049edb2ba22abb949dfd4cb38608589287f3f374f397c82f778b59c21010daa80b63ad85c442c4ee00a2608f89a8d50447b0db85d15caac7fd0b4fd8956e1a
This commit is contained in:
志宇 2024-01-11 17:00:30 +08:00
commit cd602430ee
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1 changed files with 7 additions and 2 deletions
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9
example-crates/example_electrum/src/main.rs
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@ -5,7 +5,7 @@ use std::{
}; };
use bdk_chain::{ use bdk_chain::{
bitcoin::{Address, Network, OutPoint, ScriptBuf, Txid}, bitcoin::{constants::genesis_block, Address, Network, OutPoint, ScriptBuf, Txid},
indexed_tx_graph::{self, IndexedTxGraph}, indexed_tx_graph::{self, IndexedTxGraph},
keychain, keychain,
local_chain::{self, LocalChain}, local_chain::{self, LocalChain},
@ -112,7 +112,12 @@ fn main() -> anyhow::Result<()> {
graph graph
}); });
let chain = Mutex::new(LocalChain::from_changeset(disk_local_chain)?); let chain = Mutex::new({
let genesis_hash = genesis_block(args.network).block_hash();
let (mut chain, _) = LocalChain::from_genesis_hash(genesis_hash);
chain.apply_changeset(&disk_local_chain)?;
chain
});
let electrum_cmd = match &args.command { let electrum_cmd = match &args.command {
example_cli::Commands::ChainSpecific(electrum_cmd) => electrum_cmd, example_cli::Commands::ChainSpecific(electrum_cmd) => electrum_cmd,