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updates docs

This commit is contained in:
Arya 2023-11-12 01:45:54 -05:00
parent fa112ca915
commit 6593f1e9d5
1 changed files with 9 additions and 8 deletions
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17
zebra-state/src/service/chain_tip.rs
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@ -533,7 +533,7 @@ impl ChainTipChange {
///
/// Task will exit if:
/// - there is a watch channel error from `LatestChainTip`
/// - the mpsc receiver is dropped
/// - the mpsc receiver is dropped or the channel is closed
///
/// # Panics
///
@ -603,23 +603,24 @@ impl ChainTipChange {
// There's a new best chain or this instance of `ChangeTipChange` missed a tip block change.
let non_finalized = self.non_finalized_state_receiver.cloned_watch_data();
let best_chain = non_finalized
let non_finalized_state = self.non_finalized_state_receiver.cloned_watch_data();
let best_chain = non_finalized_state
.best_chain()
.expect("there must be blocks in the non-finalized state at this point");
let mut ancestor_hash = last_change_hash;
let mut candidate_ancestor_hash = last_change_hash;
let common_ancestor_height = loop {
if let Some(prev_hash_height) = best_chain.height_by_hash(ancestor_hash) {
break Some(prev_hash_height);
if let Some(ancestor_height) = best_chain.height_by_hash(candidate_ancestor_hash) {
break Some(ancestor_height);
};
let Some(prev_hash) = non_finalized.side_chain_prev_block_hash_for_hash(ancestor_hash)
let Some(prev_hash) =
non_finalized_state.side_chain_prev_block_hash_for_hash(candidate_ancestor_hash)
else {
break None;
};
ancestor_hash = prev_hash;
candidate_ancestor_hash = prev_hash;
};
let unseen_blocks = best_chain