global: snapshot

crates/brk_indexer/src/processor/mod.rs

@@ -0,0 +1,37 @@
+//! Block processing for indexing.
+//!
+//! This module handles the extraction and storage of all indexed data from blocks.
+//! Processing is split into phases that can be parallelized where possible.
+
+mod metadata;
+mod tx;
+mod txin;
+mod txout;
+mod types;
+
+pub use types::*;
+
+use brk_types::{Block, Height, TxInIndex, TxIndex, TxOutIndex};
+
+use crate::{Indexes, RangeMap, Readers, Stores, Vecs};
+
+/// Processes a single block, extracting and storing all indexed data.
+pub struct BlockProcessor<'a> {
+    pub block: &'a Block,
+    pub height: Height,
+    pub check_collisions: bool,
+    pub indexes: &'a mut Indexes,
+    pub vecs: &'a mut Vecs,
+    pub stores: &'a mut Stores,
+    pub readers: &'a Readers,
+    pub txindex_to_height: &'a RangeMap<TxIndex, Height>,
+}
+
+impl BlockProcessor<'_> {
+    /// Update global indexes after processing a block.
+    pub fn update_indexes(&mut self, tx_count: usize, input_count: usize, output_count: usize) {
+        self.indexes.txindex += TxIndex::from(tx_count);
+        self.indexes.txinindex += TxInIndex::from(input_count);
+        self.indexes.txoutindex += TxOutIndex::from(output_count);
+    }
+}