Struct hotshot_types::consensus::ConsensusReadLockGuard
source · pub struct ConsensusReadLockGuard<'a, TYPES: NodeType> {
lock_guard: RwLockReadGuard<'a, Consensus<TYPES>>,
}
Expand description
A thin wrapper around RwLockReadGuard
for Consensus
that leaves debug traces when the lock is freed
Fields§
§lock_guard: RwLockReadGuard<'a, Consensus<TYPES>>
Inner RwLockReadGuard
Implementations§
Methods from Deref<Target = Consensus<TYPES>>§
sourcepub fn last_decided_view(&self) -> TYPES::View
pub fn last_decided_view(&self) -> TYPES::View
Get the last decided view.
sourcepub fn locked_view(&self) -> TYPES::View
pub fn locked_view(&self) -> TYPES::View
Get the locked view.
sourcepub fn high_qc(&self) -> &QuorumCertificate2<TYPES>
pub fn high_qc(&self) -> &QuorumCertificate2<TYPES>
Get the high QC.
sourcepub fn validated_state_map(&self) -> &BTreeMap<TYPES::View, View<TYPES>>
pub fn validated_state_map(&self) -> &BTreeMap<TYPES::View, View<TYPES>>
Get the validated state map.
sourcepub fn saved_leaves(&self) -> &CommitmentMap<Leaf2<TYPES>>
pub fn saved_leaves(&self) -> &CommitmentMap<Leaf2<TYPES>>
Get the saved leaves.
Get the vid shares.
sourcepub fn saved_da_certs(&self) -> &HashMap<TYPES::View, DaCertificate<TYPES>>
pub fn saved_da_certs(&self) -> &HashMap<TYPES::View, DaCertificate<TYPES>>
Get the saved DA certs.
sourcepub fn last_proposals(
&self,
) -> &BTreeMap<TYPES::View, Proposal<TYPES, QuorumProposal2<TYPES>>>
pub fn last_proposals( &self, ) -> &BTreeMap<TYPES::View, Proposal<TYPES, QuorumProposal2<TYPES>>>
Get the map of our recent proposals
sourcepub fn parent_leaf_info(
&self,
leaf: &Leaf2<TYPES>,
public_key: &TYPES::SignatureKey,
) -> Option<LeafInfo<TYPES>>
pub fn parent_leaf_info( &self, leaf: &Leaf2<TYPES>, public_key: &TYPES::SignatureKey, ) -> Option<LeafInfo<TYPES>>
Get the parent Leaf Info from a given leaf and our public key. Returns None if we don’t have the data in out state
sourcepub fn visit_leaf_ancestors<F>(
&self,
start_from: TYPES::View,
terminator: Terminator<TYPES::View>,
ok_when_finished: bool,
f: F,
) -> Result<(), HotShotError<TYPES>>where
F: FnMut(&Leaf2<TYPES>, Arc<<TYPES as NodeType>::ValidatedState>, Option<Arc<<<TYPES as NodeType>::ValidatedState as ValidatedState<TYPES>>::Delta>>) -> bool,
pub fn visit_leaf_ancestors<F>(
&self,
start_from: TYPES::View,
terminator: Terminator<TYPES::View>,
ok_when_finished: bool,
f: F,
) -> Result<(), HotShotError<TYPES>>where
F: FnMut(&Leaf2<TYPES>, Arc<<TYPES as NodeType>::ValidatedState>, Option<Arc<<<TYPES as NodeType>::ValidatedState as ValidatedState<TYPES>>::Delta>>) -> bool,
gather information from the parent chain of leaves
§Errors
If the leaf or its ancestors are not found in storage
sourcepub fn decided_leaf(&self) -> Leaf2<TYPES>
pub fn decided_leaf(&self) -> Leaf2<TYPES>
Gets the last decided leaf.
§Panics
if the last decided view’s leaf does not exist in the state map or saved leaves, which should never happen.
sourcepub fn state(
&self,
view_number: TYPES::View,
) -> Option<&Arc<TYPES::ValidatedState>>
pub fn state( &self, view_number: TYPES::View, ) -> Option<&Arc<TYPES::ValidatedState>>
Gets the validated state with the given view number, if in the state map.
sourcepub fn state_and_delta(&self, view_number: TYPES::View) -> StateAndDelta<TYPES>
pub fn state_and_delta(&self, view_number: TYPES::View) -> StateAndDelta<TYPES>
Gets the validated state and state delta with the given view number, if in the state map.
sourcepub fn decided_state(&self) -> Arc<TYPES::ValidatedState>
pub fn decided_state(&self) -> Arc<TYPES::ValidatedState>
Gets the last decided validated state.
§Panics
If the last decided view’s state does not exist in the state map, which should never happen.
sourcepub fn is_qc_forming_eqc(&self, qc: &QuorumCertificate2<TYPES>) -> bool
pub fn is_qc_forming_eqc(&self, qc: &QuorumCertificate2<TYPES>) -> bool
Return true if the QC takes part in forming an eQC, i.e. it is one of the 3-chain certificates but not the eQC itself
sourcepub fn is_high_qc_forming_eqc(&self) -> bool
pub fn is_high_qc_forming_eqc(&self) -> bool
Returns true if our high qc is forming an eQC
sourcepub fn is_leaf_forming_eqc(&self, leaf_commit: LeafCommitment<TYPES>) -> bool
pub fn is_leaf_forming_eqc(&self, leaf_commit: LeafCommitment<TYPES>) -> bool
Return true if the given leaf takes part in forming an eQC, i.e. it is one of the 3-chain leaves but not the eQC leaf itself
sourcepub fn is_leaf_extended(&self, leaf_commit: LeafCommitment<TYPES>) -> bool
pub fn is_leaf_extended(&self, leaf_commit: LeafCommitment<TYPES>) -> bool
Returns true if the given leaf can form an extended Quorum Certificate The Extended Quorum Certificate (eQC) is the third Quorum Certificate formed in three consecutive views for the last block in the epoch.
sourcepub fn is_leaf_for_last_block(&self, leaf_commit: LeafCommitment<TYPES>) -> bool
pub fn is_leaf_for_last_block(&self, leaf_commit: LeafCommitment<TYPES>) -> bool
Returns true if a given leaf is for the last block in the epoch
Trait Implementations§
source§impl<'a, TYPES: NodeType> Drop for ConsensusReadLockGuard<'a, TYPES>
impl<'a, TYPES: NodeType> Drop for ConsensusReadLockGuard<'a, TYPES>
Auto Trait Implementations§
impl<'a, TYPES> Freeze for ConsensusReadLockGuard<'a, TYPES>
impl<'a, TYPES> !RefUnwindSafe for ConsensusReadLockGuard<'a, TYPES>
impl<'a, TYPES> Send for ConsensusReadLockGuard<'a, TYPES>
impl<'a, TYPES> Sync for ConsensusReadLockGuard<'a, TYPES>
impl<'a, TYPES> Unpin for ConsensusReadLockGuard<'a, TYPES>
impl<'a, TYPES> !UnwindSafe for ConsensusReadLockGuard<'a, TYPES>
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