94 lines
3.0 KiB
Rust
94 lines
3.0 KiB
Rust
/// A changeset containing [`crate`] structures typically persisted together.
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#[cfg(feature = "miniscript")]
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#[derive(Debug, Clone, PartialEq)]
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#[cfg_attr(
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feature = "serde",
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derive(crate::serde::Deserialize, crate::serde::Serialize),
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serde(
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crate = "crate::serde",
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bound(
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deserialize = "A: Ord + crate::serde::Deserialize<'de>, K: Ord + crate::serde::Deserialize<'de>",
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serialize = "A: Ord + crate::serde::Serialize, K: Ord + crate::serde::Serialize",
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),
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)
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)]
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pub struct CombinedChangeSet<K, A> {
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/// Changes to the [`LocalChain`](crate::local_chain::LocalChain).
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pub chain: crate::local_chain::ChangeSet,
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/// Changes to [`IndexedTxGraph`](crate::indexed_tx_graph::IndexedTxGraph).
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pub indexed_tx_graph:
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crate::indexed_tx_graph::ChangeSet<A, crate::indexer::keychain_txout::ChangeSet<K>>,
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/// Stores the network type of the transaction data.
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pub network: Option<bitcoin::Network>,
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}
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#[cfg(feature = "miniscript")]
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impl<K, A> core::default::Default for CombinedChangeSet<K, A> {
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fn default() -> Self {
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Self {
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chain: core::default::Default::default(),
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indexed_tx_graph: core::default::Default::default(),
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network: None,
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}
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}
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}
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#[cfg(feature = "miniscript")]
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impl<K: Ord, A: crate::Anchor> crate::Merge for CombinedChangeSet<K, A> {
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fn merge(&mut self, other: Self) {
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crate::Merge::merge(&mut self.chain, other.chain);
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crate::Merge::merge(&mut self.indexed_tx_graph, other.indexed_tx_graph);
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if other.network.is_some() {
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debug_assert!(
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self.network.is_none() || self.network == other.network,
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"network type must either be just introduced or remain the same"
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);
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self.network = other.network;
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}
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}
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fn is_empty(&self) -> bool {
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self.chain.is_empty() && self.indexed_tx_graph.is_empty() && self.network.is_none()
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}
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}
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#[cfg(feature = "miniscript")]
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impl<K, A> From<crate::local_chain::ChangeSet> for CombinedChangeSet<K, A> {
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fn from(chain: crate::local_chain::ChangeSet) -> Self {
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Self {
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chain,
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..Default::default()
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}
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}
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}
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#[cfg(feature = "miniscript")]
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impl<K, A> From<crate::indexed_tx_graph::ChangeSet<A, crate::indexer::keychain_txout::ChangeSet<K>>>
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for CombinedChangeSet<K, A>
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{
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fn from(
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indexed_tx_graph: crate::indexed_tx_graph::ChangeSet<
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A,
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crate::indexer::keychain_txout::ChangeSet<K>,
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>,
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) -> Self {
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Self {
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indexed_tx_graph,
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..Default::default()
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}
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}
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}
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#[cfg(feature = "miniscript")]
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impl<K, A> From<crate::indexer::keychain_txout::ChangeSet<K>> for CombinedChangeSet<K, A> {
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fn from(indexer: crate::indexer::keychain_txout::ChangeSet<K>) -> Self {
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Self {
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indexed_tx_graph: crate::indexed_tx_graph::ChangeSet {
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indexer,
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..Default::default()
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},
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..Default::default()
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}
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}
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}
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