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refactor: improve docs, cleanup unnecessary types and improve code

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This commit is contained in:
Vladimir Fomene
2023-09-06 09:47:45 +03:00
parent 4104206980
commit d43ae0231f
11 changed files with 175 additions and 169 deletions
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13
crates/chain/src/keychain/txout_index.rs
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@@ -91,11 +91,10 @@ impl<K: Clone + Ord + Debug> Indexer for KeychainTxOutIndex<K> {
type ChangeSet = super::ChangeSet<K>;
fn index_txout(&mut self, outpoint: OutPoint, txout: &TxOut) -> Self::ChangeSet {
let mut changeset = super::ChangeSet::<K>::default();
for (keychain, index) in self.inner.index_txout(outpoint, txout) {
changeset.append(self.reveal_to_target(&keychain, index).1);
match self.inner.scan_txout(outpoint, txout).cloned() {
Some((keychain, index)) => self.reveal_to_target(&keychain, index).1,
None => super::ChangeSet::default(),
}
changeset
}
fn index_tx(&mut self, tx: &bitcoin::Transaction) -> Self::ChangeSet {
@@ -175,8 +174,10 @@ impl<K: Clone + Ord + Debug> KeychainTxOutIndex<K> {
/// Set the lookahead count for `keychain`.
///
/// The lookahead is the number of scripts to cache ahead of the last stored script index. This
/// is useful during a scan via [`Indexer::index_tx`] or [`Indexer::index_txout`].
/// The lookahead is the number of scripts to cache ahead of the last revealed script index. This
/// is useful to find outputs you own when processing block data that lie beyond the last revealed
/// index. In certain situations, such as when performing an initial scan of the blockchain during
/// wallet import, it may be uncertain or unknown what the last revealed index is.
///
/// # Panics
///