pub struct SimpleCertificate<TYPES: NodeType, VOTEABLE: Voteable, THRESHOLD: Threshold<TYPES>> {
pub data: VOTEABLE,
vote_commitment: Commitment<VOTEABLE>,
pub view_number: TYPES::View,
pub signatures: Option<<TYPES::SignatureKey as SignatureKey>::QcType>,
pub _pd: PhantomData<(TYPES, THRESHOLD)>,
}
Expand description
A certificate which can be created by aggregating many simple votes on the commitment.
Fields§
§data: VOTEABLE
The data this certificate is for. I.e the thing that was voted on to create this Certificate
vote_commitment: Commitment<VOTEABLE>
commitment of all the votes this cert should be signed over
view_number: TYPES::View
Which view this QC relates to
signatures: Option<<TYPES::SignatureKey as SignatureKey>::QcType>
assembled signature for certificate aggregation
_pd: PhantomData<(TYPES, THRESHOLD)>
phantom data for THRESHOLD
and TYPES
Implementations§
source§impl<TYPES: NodeType> SimpleCertificate<TYPES, QuorumData<TYPES>, SuccessThreshold>
impl<TYPES: NodeType> SimpleCertificate<TYPES, QuorumData<TYPES>, SuccessThreshold>
sourcepub async fn genesis<V: Versions>(
validated_state: &TYPES::ValidatedState,
instance_state: &TYPES::InstanceState,
) -> Self
pub async fn genesis<V: Versions>( validated_state: &TYPES::ValidatedState, instance_state: &TYPES::InstanceState, ) -> Self
Creat the Genesis certificate
source§impl<TYPES: NodeType, VOTEABLE: Voteable, THRESHOLD: Threshold<TYPES>> SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES: NodeType, VOTEABLE: Voteable, THRESHOLD: Threshold<TYPES>> SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
sourcepub fn new(
data: VOTEABLE,
vote_commitment: Commitment<VOTEABLE>,
view_number: TYPES::View,
signatures: Option<<TYPES::SignatureKey as SignatureKey>::QcType>,
pd: PhantomData<(TYPES, THRESHOLD)>,
) -> Self
pub fn new( data: VOTEABLE, vote_commitment: Commitment<VOTEABLE>, view_number: TYPES::View, signatures: Option<<TYPES::SignatureKey as SignatureKey>::QcType>, pd: PhantomData<(TYPES, THRESHOLD)>, ) -> Self
Creates a new instance of SimpleCertificate
source§impl<TYPES: NodeType> SimpleCertificate<TYPES, UpgradeProposalData<TYPES>, UpgradeThreshold>
impl<TYPES: NodeType> SimpleCertificate<TYPES, UpgradeProposalData<TYPES>, UpgradeThreshold>
sourcepub async fn is_relevant(
&self,
view_number: TYPES::View,
decided_upgrade_certificate: Arc<RwLock<Option<Self>>>,
) -> Result<()>
pub async fn is_relevant( &self, view_number: TYPES::View, decided_upgrade_certificate: Arc<RwLock<Option<Self>>>, ) -> Result<()>
Determines whether or not a certificate is relevant (i.e. we still have time to reach a decide)
§Errors
Returns an error when the certificate is no longer relevant
sourcepub async fn validate<V: Versions>(
upgrade_certificate: &Option<Self>,
quorum_membership: &TYPES::Membership,
epoch: TYPES::Epoch,
upgrade_lock: &UpgradeLock<TYPES, V>,
) -> Result<()>
pub async fn validate<V: Versions>( upgrade_certificate: &Option<Self>, quorum_membership: &TYPES::Membership, epoch: TYPES::Epoch, upgrade_lock: &UpgradeLock<TYPES, V>, ) -> Result<()>
sourcepub fn upgrading_in(&self, view: TYPES::View) -> bool
pub fn upgrading_in(&self, view: TYPES::View) -> bool
Given an upgrade certificate and a view, tests whether the view is in the period where we are upgrading, which requires that we propose with null blocks.
source§impl<TYPES: NodeType> SimpleCertificate<TYPES, QuorumData<TYPES>, SuccessThreshold>
impl<TYPES: NodeType> SimpleCertificate<TYPES, QuorumData<TYPES>, SuccessThreshold>
sourcepub fn to_qc2(self) -> QuorumCertificate2<TYPES>
pub fn to_qc2(self) -> QuorumCertificate2<TYPES>
Convert a QuorumCertificate
into a QuorumCertificate2
source§impl<TYPES: NodeType> SimpleCertificate<TYPES, QuorumData2<TYPES>, SuccessThreshold>
impl<TYPES: NodeType> SimpleCertificate<TYPES, QuorumData2<TYPES>, SuccessThreshold>
sourcepub fn to_qc(self) -> QuorumCertificate<TYPES>
pub fn to_qc(self) -> QuorumCertificate<TYPES>
Convert a QuorumCertificate2
into a QuorumCertificate
Trait Implementations§
source§impl<TYPES: NodeType, THRESHOLD: Threshold<TYPES>> Certificate<TYPES, DaData> for SimpleCertificate<TYPES, DaData, THRESHOLD>
impl<TYPES: NodeType, THRESHOLD: Threshold<TYPES>> Certificate<TYPES, DaData> for SimpleCertificate<TYPES, DaData, THRESHOLD>
source§fn stake_table_entry<MEMBERSHIP: Membership<TYPES>>(
membership: &MEMBERSHIP,
pub_key: &TYPES::SignatureKey,
epoch: TYPES::Epoch,
) -> Option<<TYPES::SignatureKey as SignatureKey>::StakeTableEntry>
fn stake_table_entry<MEMBERSHIP: Membership<TYPES>>( membership: &MEMBERSHIP, pub_key: &TYPES::SignatureKey, epoch: TYPES::Epoch, ) -> Option<<TYPES::SignatureKey as SignatureKey>::StakeTableEntry>
Proxy’s to Membership.stake
source§fn stake_table<MEMBERSHIP: Membership<TYPES>>(
membership: &MEMBERSHIP,
epoch: TYPES::Epoch,
) -> Vec<<TYPES::SignatureKey as SignatureKey>::StakeTableEntry>
fn stake_table<MEMBERSHIP: Membership<TYPES>>( membership: &MEMBERSHIP, epoch: TYPES::Epoch, ) -> Vec<<TYPES::SignatureKey as SignatureKey>::StakeTableEntry>
Proxy’s to Membership.da_stake_table
source§fn total_nodes<MEMBERSHIP: Membership<TYPES>>(
membership: &MEMBERSHIP,
epoch: TYPES::Epoch,
) -> usize
fn total_nodes<MEMBERSHIP: Membership<TYPES>>( membership: &MEMBERSHIP, epoch: TYPES::Epoch, ) -> usize
Proxy’s to Membership.da_total_nodes
source§fn create_signed_certificate<V: Versions>(
vote_commitment: Commitment<VersionedVoteData<TYPES, DaData, V>>,
data: Self::Voteable,
sig: <TYPES::SignatureKey as SignatureKey>::QcType,
view: TYPES::View,
) -> Self
fn create_signed_certificate<V: Versions>( vote_commitment: Commitment<VersionedVoteData<TYPES, DaData, V>>, data: Self::Voteable, sig: <TYPES::SignatureKey as SignatureKey>::QcType, view: TYPES::View, ) -> Self
source§async fn is_valid_cert<V: Versions>(
&self,
stake_table: Vec<<TYPES::SignatureKey as SignatureKey>::StakeTableEntry>,
threshold: NonZeroU64,
upgrade_lock: &UpgradeLock<TYPES, V>,
) -> bool
async fn is_valid_cert<V: Versions>( &self, stake_table: Vec<<TYPES::SignatureKey as SignatureKey>::StakeTableEntry>, threshold: NonZeroU64, upgrade_lock: &UpgradeLock<TYPES, V>, ) -> bool
source§fn threshold<MEMBERSHIP: Membership<TYPES>>(
membership: &MEMBERSHIP,
epoch: <TYPES as NodeType>::Epoch,
) -> u64
fn threshold<MEMBERSHIP: Membership<TYPES>>( membership: &MEMBERSHIP, epoch: <TYPES as NodeType>::Epoch, ) -> u64
source§async fn data_commitment<V: Versions>(
&self,
upgrade_lock: &UpgradeLock<TYPES, V>,
) -> Result<Commitment<VersionedVoteData<TYPES, DaData, V>>>
async fn data_commitment<V: Versions>( &self, upgrade_lock: &UpgradeLock<TYPES, V>, ) -> Result<Commitment<VersionedVoteData<TYPES, DaData, V>>>
source§impl<TYPES: NodeType, VOTEABLE: Voteable + 'static + QuorumMarker, THRESHOLD: Threshold<TYPES>> Certificate<TYPES, VOTEABLE> for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES: NodeType, VOTEABLE: Voteable + 'static + QuorumMarker, THRESHOLD: Threshold<TYPES>> Certificate<TYPES, VOTEABLE> for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
source§fn total_nodes<MEMBERSHIP: Membership<TYPES>>(
membership: &MEMBERSHIP,
epoch: TYPES::Epoch,
) -> usize
fn total_nodes<MEMBERSHIP: Membership<TYPES>>( membership: &MEMBERSHIP, epoch: TYPES::Epoch, ) -> usize
Proxy’s to Membership.total_nodes
source§fn create_signed_certificate<V: Versions>(
vote_commitment: Commitment<VersionedVoteData<TYPES, VOTEABLE, V>>,
data: Self::Voteable,
sig: <TYPES::SignatureKey as SignatureKey>::QcType,
view: TYPES::View,
) -> Self
fn create_signed_certificate<V: Versions>( vote_commitment: Commitment<VersionedVoteData<TYPES, VOTEABLE, V>>, data: Self::Voteable, sig: <TYPES::SignatureKey as SignatureKey>::QcType, view: TYPES::View, ) -> Self
source§async fn is_valid_cert<V: Versions>(
&self,
stake_table: Vec<<TYPES::SignatureKey as SignatureKey>::StakeTableEntry>,
threshold: NonZeroU64,
upgrade_lock: &UpgradeLock<TYPES, V>,
) -> bool
async fn is_valid_cert<V: Versions>( &self, stake_table: Vec<<TYPES::SignatureKey as SignatureKey>::StakeTableEntry>, threshold: NonZeroU64, upgrade_lock: &UpgradeLock<TYPES, V>, ) -> bool
source§fn threshold<MEMBERSHIP: Membership<TYPES>>(
membership: &MEMBERSHIP,
epoch: <TYPES as NodeType>::Epoch,
) -> u64
fn threshold<MEMBERSHIP: Membership<TYPES>>( membership: &MEMBERSHIP, epoch: <TYPES as NodeType>::Epoch, ) -> u64
source§fn stake_table_entry<MEMBERSHIP: Membership<TYPES>>(
membership: &MEMBERSHIP,
pub_key: &TYPES::SignatureKey,
epoch: TYPES::Epoch,
) -> Option<<TYPES::SignatureKey as SignatureKey>::StakeTableEntry>
fn stake_table_entry<MEMBERSHIP: Membership<TYPES>>( membership: &MEMBERSHIP, pub_key: &TYPES::SignatureKey, epoch: TYPES::Epoch, ) -> Option<<TYPES::SignatureKey as SignatureKey>::StakeTableEntry>
StakeTableEntry
from Membership implementation.source§fn stake_table<MEMBERSHIP: Membership<TYPES>>(
membership: &MEMBERSHIP,
epoch: TYPES::Epoch,
) -> Vec<<TYPES::SignatureKey as SignatureKey>::StakeTableEntry>
fn stake_table<MEMBERSHIP: Membership<TYPES>>( membership: &MEMBERSHIP, epoch: TYPES::Epoch, ) -> Vec<<TYPES::SignatureKey as SignatureKey>::StakeTableEntry>
source§async fn data_commitment<V: Versions>(
&self,
upgrade_lock: &UpgradeLock<TYPES, V>,
) -> Result<Commitment<VersionedVoteData<TYPES, VOTEABLE, V>>>
async fn data_commitment<V: Versions>( &self, upgrade_lock: &UpgradeLock<TYPES, V>, ) -> Result<Commitment<VersionedVoteData<TYPES, VOTEABLE, V>>>
source§impl<TYPES: Clone + NodeType, VOTEABLE: Clone + Voteable, THRESHOLD: Clone + Threshold<TYPES>> Clone for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES: Clone + NodeType, VOTEABLE: Clone + Voteable, THRESHOLD: Clone + Threshold<TYPES>> Clone for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
source§fn clone(&self) -> SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
fn clone(&self) -> SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl<TYPES: NodeType, VOTEABLE: Voteable + Committable, THRESHOLD: Threshold<TYPES>> Committable for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES: NodeType, VOTEABLE: Voteable + Committable, THRESHOLD: Threshold<TYPES>> Committable for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
source§impl<TYPES: Debug + NodeType, VOTEABLE: Debug + Voteable, THRESHOLD: Debug + Threshold<TYPES>> Debug for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES: Debug + NodeType, VOTEABLE: Debug + Voteable, THRESHOLD: Debug + Threshold<TYPES>> Debug for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
source§impl<'de, TYPES: NodeType, VOTEABLE, THRESHOLD: Threshold<TYPES>> Deserialize<'de> for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<'de, TYPES: NodeType, VOTEABLE, THRESHOLD: Threshold<TYPES>> Deserialize<'de> for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
source§impl<TYPES: NodeType, VOTEABLE: Voteable + 'static, THRESHOLD: Threshold<TYPES>> HasViewNumber<TYPES> for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES: NodeType, VOTEABLE: Voteable + 'static, THRESHOLD: Threshold<TYPES>> HasViewNumber<TYPES> for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
source§fn view_number(&self) -> TYPES::View
fn view_number(&self) -> TYPES::View
source§impl<TYPES: Hash + NodeType, VOTEABLE: Hash + Voteable, THRESHOLD: Hash + Threshold<TYPES>> Hash for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES: Hash + NodeType, VOTEABLE: Hash + Voteable, THRESHOLD: Hash + Threshold<TYPES>> Hash for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
source§impl<TYPES: PartialEq + NodeType, VOTEABLE: PartialEq + Voteable, THRESHOLD: PartialEq + Threshold<TYPES>> PartialEq for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES: PartialEq + NodeType, VOTEABLE: PartialEq + Voteable, THRESHOLD: PartialEq + Threshold<TYPES>> PartialEq for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
source§fn eq(&self, other: &SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>) -> bool
fn eq(&self, other: &SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>) -> bool
self
and other
values to be equal, and is used by ==
.source§impl<TYPES: NodeType, VOTEABLE, THRESHOLD: Threshold<TYPES>> Serialize for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES: NodeType, VOTEABLE, THRESHOLD: Threshold<TYPES>> Serialize for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES: Eq + NodeType, VOTEABLE: Eq + Voteable, THRESHOLD: Eq + Threshold<TYPES>> Eq for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES: NodeType, VOTEABLE: Voteable, THRESHOLD: Threshold<TYPES>> StructuralPartialEq for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
Auto Trait Implementations§
impl<TYPES, VOTEABLE, THRESHOLD> Freeze for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>where
VOTEABLE: Freeze,
<TYPES as NodeType>::View: Freeze,
<<TYPES as NodeType>::SignatureKey as SignatureKey>::QcType: Freeze,
impl<TYPES, VOTEABLE, THRESHOLD> RefUnwindSafe for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>where
VOTEABLE: RefUnwindSafe,
<TYPES as NodeType>::View: RefUnwindSafe,
<<TYPES as NodeType>::SignatureKey as SignatureKey>::QcType: RefUnwindSafe,
TYPES: RefUnwindSafe,
THRESHOLD: RefUnwindSafe,
impl<TYPES, VOTEABLE, THRESHOLD> Send for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES, VOTEABLE, THRESHOLD> Sync for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES, VOTEABLE, THRESHOLD> Unpin for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>
impl<TYPES, VOTEABLE, THRESHOLD> UnwindSafe for SimpleCertificate<TYPES, VOTEABLE, THRESHOLD>where
VOTEABLE: UnwindSafe,
<TYPES as NodeType>::View: UnwindSafe,
<<TYPES as NodeType>::SignatureKey as SignatureKey>::QcType: UnwindSafe,
TYPES: UnwindSafe,
THRESHOLD: UnwindSafe,
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