mirror of
https://github.com/bitcoinresearchkit/brk.git
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nym21
100 lines
4.2 KiB
Rust
100 lines
4.2 KiB
Rust
use brk_error::Result;
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use brk_traversable::Traversable;
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use brk_types::{
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EmptyOutputIndex, Height, OpReturnIndex, P2MSOutputIndex, TxIndex, UnknownOutputIndex, Version,
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};
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use rayon::prelude::*;
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use vecdb::{AnyStoredVec, Database, ImportableVec, PcoVec, Rw, Stamp, StorageMode, WritableVec};
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use crate::parallel_import;
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#[derive(Traversable)]
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pub struct ScriptsVecs<M: StorageMode = Rw> {
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// Height to first output index (per output type)
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pub first_emptyoutputindex: M::Stored<PcoVec<Height, EmptyOutputIndex>>,
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pub first_opreturnindex: M::Stored<PcoVec<Height, OpReturnIndex>>,
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pub first_p2msoutputindex: M::Stored<PcoVec<Height, P2MSOutputIndex>>,
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pub first_unknownoutputindex: M::Stored<PcoVec<Height, UnknownOutputIndex>>,
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// Output index to txindex (per output type)
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pub empty_to_txindex: M::Stored<PcoVec<EmptyOutputIndex, TxIndex>>,
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pub opreturn_to_txindex: M::Stored<PcoVec<OpReturnIndex, TxIndex>>,
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pub p2ms_to_txindex: M::Stored<PcoVec<P2MSOutputIndex, TxIndex>>,
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pub unknown_to_txindex: M::Stored<PcoVec<UnknownOutputIndex, TxIndex>>,
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}
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impl ScriptsVecs {
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pub fn forced_import(db: &Database, version: Version) -> Result<Self> {
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let (
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first_emptyoutputindex,
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first_opreturnindex,
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first_p2msoutputindex,
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first_unknownoutputindex,
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emptyoutputindex_to_txindex,
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opreturnindex_to_txindex,
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p2msoutputindex_to_txindex,
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unknownoutputindex_to_txindex,
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) = parallel_import! {
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first_emptyoutputindex = PcoVec::forced_import(db, "first_emptyoutputindex", version),
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first_opreturnindex = PcoVec::forced_import(db, "first_opreturnindex", version),
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first_p2msoutputindex = PcoVec::forced_import(db, "first_p2msoutputindex", version),
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first_unknownoutputindex = PcoVec::forced_import(db, "first_unknownoutputindex", version),
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emptyoutputindex_to_txindex = PcoVec::forced_import(db, "txindex", version),
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opreturnindex_to_txindex = PcoVec::forced_import(db, "txindex", version),
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p2msoutputindex_to_txindex = PcoVec::forced_import(db, "txindex", version),
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unknownoutputindex_to_txindex = PcoVec::forced_import(db, "txindex", version),
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};
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Ok(Self {
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first_emptyoutputindex,
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first_opreturnindex,
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first_p2msoutputindex,
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first_unknownoutputindex,
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empty_to_txindex: emptyoutputindex_to_txindex,
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opreturn_to_txindex: opreturnindex_to_txindex,
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p2ms_to_txindex: p2msoutputindex_to_txindex,
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unknown_to_txindex: unknownoutputindex_to_txindex,
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})
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}
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pub fn truncate(
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&mut self,
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height: Height,
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emptyoutputindex: EmptyOutputIndex,
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opreturnindex: OpReturnIndex,
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p2msoutputindex: P2MSOutputIndex,
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unknownoutputindex: UnknownOutputIndex,
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stamp: Stamp,
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) -> Result<()> {
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self.first_emptyoutputindex
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.truncate_if_needed_with_stamp(height, stamp)?;
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self.first_opreturnindex
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.truncate_if_needed_with_stamp(height, stamp)?;
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self.first_p2msoutputindex
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.truncate_if_needed_with_stamp(height, stamp)?;
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self.first_unknownoutputindex
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.truncate_if_needed_with_stamp(height, stamp)?;
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self.empty_to_txindex
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.truncate_if_needed_with_stamp(emptyoutputindex, stamp)?;
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self.opreturn_to_txindex
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.truncate_if_needed_with_stamp(opreturnindex, stamp)?;
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self.p2ms_to_txindex
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.truncate_if_needed_with_stamp(p2msoutputindex, stamp)?;
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self.unknown_to_txindex
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.truncate_if_needed_with_stamp(unknownoutputindex, stamp)?;
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Ok(())
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}
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pub fn par_iter_mut_any(&mut self) -> impl ParallelIterator<Item = &mut dyn AnyStoredVec> {
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[
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&mut self.first_emptyoutputindex as &mut dyn AnyStoredVec,
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&mut self.first_opreturnindex,
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&mut self.first_p2msoutputindex,
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&mut self.first_unknownoutputindex,
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&mut self.empty_to_txindex,
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&mut self.opreturn_to_txindex,
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&mut self.p2ms_to_txindex,
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&mut self.unknown_to_txindex,
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]
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.into_par_iter()
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}
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}
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