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fix(tree): hashed state aggregation (#9874)

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This commit is contained in:
Roman Krasiuk
2024-07-29 13:32:51 -07:00
committed by GitHub
parent c2410606c4
commit 700e660337
1 changed files with 7 additions and 1 deletions
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8
crates/chain-state/src/memory_overlay.rs
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@ -20,9 +20,15 @@ pub struct MemoryOverlayStateProvider {
impl MemoryOverlayStateProvider {
/// Create new memory overlay state provider.
///
/// ## Arguments
///
/// - `in_memory` - the collection of executed ancestor blocks in reverse.
/// - `historical` - a historical state provider for the latest ancestor block stored in the
/// database.
pub fn new(in_memory: Vec<ExecutedBlock>, historical: Box<dyn StateProvider>) -> Self {
let mut hashed_post_state = HashedPostState::default();
for block in &in_memory {
for block in in_memory.iter().rev() {
hashed_post_state.extend(block.hashed_state.as_ref().clone());
}
Self { in_memory, hashed_post_state, historical }