Struct forest_filecoin::chain::store::tipset_tracker::TipsetTracker
source · pub(in chain) struct TipsetTracker<DB> {
entries: Mutex<BTreeMap<i64, Vec<Cid>>>,
db: Arc<DB>,
chain_config: Arc<ChainConfig>,
}
Expand description
Tracks blocks by their height for the purpose of forming tipsets.
Fields§
§entries: Mutex<BTreeMap<i64, Vec<Cid>>>
§db: Arc<DB>
§chain_config: Arc<ChainConfig>
Implementations§
source§impl<DB: Blockstore> TipsetTracker<DB>
impl<DB: Blockstore> TipsetTracker<DB>
pub fn new(db: Arc<DB>, chain_config: Arc<ChainConfig>) -> Self
sourcepub fn add(&self, header: &CachingBlockHeader)
pub fn add(&self, header: &CachingBlockHeader)
Adds a block header to the tracker.
sourcefn check_multiple_blocks_from_same_miner(
&self,
cids: &[Cid],
header: &CachingBlockHeader,
)
fn check_multiple_blocks_from_same_miner( &self, cids: &[Cid], header: &CachingBlockHeader, )
Checks if there are multiple blocks from the same miner at the same height.
This should never happen. Something is weird as it’s against the protocol rules for a miner to produce multiple blocks at the same height.
sourcefn prune_entries(&self, header_epoch: i64)
fn prune_entries(&self, header_epoch: i64)
Deletes old entries in the TipsetTracker
that are past the chain
finality.
Trait Implementations§
source§impl<DB: Default> Default for TipsetTracker<DB>
impl<DB: Default> Default for TipsetTracker<DB>
source§fn default() -> TipsetTracker<DB>
fn default() -> TipsetTracker<DB>
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl<DB> !Freeze for TipsetTracker<DB>
impl<DB> !RefUnwindSafe for TipsetTracker<DB>
impl<DB> Send for TipsetTracker<DB>
impl<DB> Sync for TipsetTracker<DB>
impl<DB> Unpin for TipsetTracker<DB>
impl<DB> UnwindSafe for TipsetTracker<DB>where
DB: RefUnwindSafe,
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