refactor: Implement Default for WalletUpdate
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@ -95,9 +95,9 @@ pub struct Wallet<D = ()> {
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secp: SecpCtx,
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}
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/// A structure to update [`KeychainTxOutIndex`], [`TxGraph`] and [`LocalChain`] atomically.
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/// A structure to update [`Wallet`].
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///
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/// [`LocalChain`]: local_chain::LocalChain
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/// It updates [`bdk_chain::keychain::KeychainTxOutIndex`], [`bdk_chain::TxGraph`] and [`local_chain::LocalChain`] atomically.
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#[derive(Debug, Clone)]
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pub struct WalletUpdate<K, A> {
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/// Contains the last active derivation indices per keychain (`K`), which is used to update the
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@ -113,13 +113,12 @@ pub struct WalletUpdate<K, A> {
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pub chain: Option<local_chain::Update>,
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}
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impl<K, A> WalletUpdate<K, A> {
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/// Construct a [`WalletUpdate`] with a given [`local_chain::Update`].
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pub fn new(chain_update: local_chain::Update) -> Self {
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impl<K, A> Default for WalletUpdate<K, A> {
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fn default() -> Self {
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Self {
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last_active_indices: BTreeMap::new(),
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graph: TxGraph::default(),
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chain: Some(chain_update),
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chain: None,
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}
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}
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}
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@ -61,7 +61,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
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let update = WalletUpdate {
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last_active_indices,
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graph: update_graph,
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..WalletUpdate::new(chain_update)
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chain: Some(chain_update),
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};
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wallet.apply_update(update)?;
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wallet.commit()?;
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@ -60,7 +60,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
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let update = WalletUpdate {
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last_active_indices,
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graph: update_graph,
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..WalletUpdate::new(chain_update)
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chain: Some(chain_update),
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};
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wallet.apply_update(update)?;
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