Remove indexed tx graph (2) #1875
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evanlinjin
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in favour of adding a type parameter to TxGraph. When the second type parameter `X: Indexer` is set then TxGraph behaves like `IndexedTxGraph` used to. I reworked the internals of `TxGraph` as I thought things were a bit convoluted. - feat: allow changing the indexer on TxGraph Co-authored: LLFourn
The serialization format of the nested structure is exactly the same as the as the old `indexed_tx_graph::ChangeSet`. The old `tx_graph::ChangeSet` is replaced with `tx_graph::TxChangeSet`.
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ValuedMammal
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Mar 7, 2025
| @@ -733,44 +888,108 @@ impl<A: Anchor> TxGraph<A> { | |||
| for (txid, seen_at) in update.seen_ats { | |||
| changeset.merge(self.insert_seen_at(txid, seen_at)); | |||
| } | |||
| self.index_changeset(&mut changeset); | |||
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Now I'm not sure if this line is needed because both insert_tx and insert_txout will call index_changeset.
| )) | ||
| )] | ||
| #[must_use] | ||
| pub struct ChangeSet<A = (), XC = ()> { |
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Maybe we could just call this I, but either way is fine.
Suggested change
| pub struct ChangeSet<A = (), XC = ()> { | |
| pub struct ChangeSet<A = (), I = ()> { |
| } | ||
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| /// Changes the [`Indexer`] for a `TxGraph`. **This doesn't re-index the transactions in the | ||
| /// graph**. To do that that call [`reindex`]. |
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Suggested change
| /// graph**. To do that that call [`reindex`]. | |
| /// graph**. To do that call [`reindex`]. |
| @@ -1180,56 +1502,98 @@ impl<A: Ord> Merge for ChangeSet<A> { | |||
| } | |||
| } | |||
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| impl<A: Ord> ChangeSet<A> { | |||
| /// The [`ChangeSet`] represents changes to a [`TxGraph`] and it's internal [`Indexer`]. | |||
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Suggested change
| /// The [`ChangeSet`] represents changes to a [`TxGraph`] and it's internal [`Indexer`]. | |
| /// The [`ChangeSet`] represents changes to a [`TxGraph`] and its internal [`Indexer`]. |
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Description
This is a temporary duplicate of #1510 so see if @ValuedMammal is happy with these changes.
tx_graph::ChangeSetis the nested structure.tx_graph::TxChangeSetis the changeset without the indexer data.