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ConsensusOutput

hotshot_new_protocol::consensus

Enum ConsensusOutput 

Source 
pub enum ConsensusOutput<T: NodeType> {

Show 29 variants    RequestBlockAndHeader(BlockAndHeaderRequest<T>),
    RequestState(StateRequest<T>),
    RequestDrbResult(EpochNumber),
    RecordAction(ViewNumber, ActionKind),
    PersistProposal(Proposal<T, Proposal<T>>),
    SendProposal(Proposal<T, Proposal<T>>),
    SendTimeoutVote(TimeoutVote<T>, Option<CatchupEvidence<T>>),
    SendReVote(ReVoteMessage<T, Validated>),
    SendVote1(Vote1<T>),
    SendVote2(Vote2<T>),
    PersistHighQc(Certificate1<T>),
    PersistBoundaryQc(Certificate1<T>),
    SendTimeoutCertificate(TimeoutEvidence<T>, ViewNumber, EpochNumber),
    SendCertificate1(Certificate1<T>),
    SendCertificate2(Certificate2<T>),
    SendEpochChange(EpochChangeMessage<T, Validated>),
    RequestVidDisperse {
        view: ViewNumber,
        epoch: EpochNumber,
        payload: T::BlockPayload,
        metadata: <T::BlockPayload as BlockPayload<T>>::Metadata,
        payload_commitment: VidCommitment2,
    },
    LeafDecided {
        leaves: Vec<Leaf2<T>>,
        cert1: Certificate1<T>,
        cert2: Option<Certificate2<T>>,
        vid_shares: Vec<Option<Proposal<T, VidDisperseShare2<T>>>>,
    },
    LockUpdated(ViewNumber),
    ViewChanged(ViewNumber, EpochNumber),
    ViewTimedOut(ViewNumber),
    ProposalPaired {
        proposal: Proposal<T, Proposal<T>>,
        vid_share: VidDisperseShare2<T>,
    },
    ProposalValidated {
        proposal: Proposal<T, Proposal<T>>,
        sender: T::SignatureKey,
    },
    ProposalCertified(Proposal<T>),
    RequestMissingProposal {
        view: ViewNumber,
        leaf_commit: Commitment<Leaf2<T>>,
    },
    RequestMissingPayload {
        view: ViewNumber,
        payload_commitment: VidCommitment2,
    },
    BlockPayloadReconstructed {
        view: ViewNumber,
        header: T::BlockHeader,
        payload: Arc<T::BlockPayload>,
    },
    BroadcastVidShare(VidDisperseShare2<T>),
    UpgradeDecided(UpgradeCertificate<T>),

}

Variants§

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RequestBlockAndHeader(BlockAndHeaderRequest<T>)

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RequestState(StateRequest<T>)

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RequestDrbResult(EpochNumber)

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RecordAction(ViewNumber, ActionKind)

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PersistProposal(Proposal<T, Proposal<T>>)

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SendProposal(Proposal<T, Proposal<T>>)

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SendTimeoutVote(TimeoutVote<T>, Option<CatchupEvidence<T>>)

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SendReVote(ReVoteMessage<T, Validated>)

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SendVote1(Vote1<T>)

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SendVote2(Vote2<T>)

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PersistHighQc(Certificate1<T>)

Persist the locked QC before the matching phase-2 vote is released.

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PersistBoundaryQc(Certificate1<T>)

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SendTimeoutCertificate(TimeoutEvidence<T>, ViewNumber, EpochNumber)

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SendCertificate1(Certificate1<T>)

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SendCertificate2(Certificate2<T>)

Broadcast a first-obtained Cert2 so peers that could not assemble it from votes can still decide. Mirrors SendCertificate1.

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SendEpochChange(EpochChangeMessage<T, Validated>)

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RequestVidDisperse

Fields

§view: ViewNumber
§epoch: EpochNumber
§payload: T::BlockPayload
§metadata: <T::BlockPayload as BlockPayload<T>>::Metadata
§payload_commitment: VidCommitment2
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LeafDecided

Fields

§leaves: Vec<Leaf2<T>>
§cert1: Certificate1<T>

Certificate1 (QC) that certifies the most recent (first) leaf in the chain. Each older leaf’s cert1 is available as the next leaf’s justify_qc.

§cert2: Option<Certificate2<T>>
§vid_shares: Vec<Option<Proposal<T, VidDisperseShare2<T>>>>
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LockUpdated(ViewNumber)

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ViewChanged(ViewNumber, EpochNumber)

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ViewTimedOut(ViewNumber)

A view timed out with a timeout certificate.

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ProposalPaired

A validated proposal met this node’s VID share.

Fields

§proposal: Proposal<T, Proposal<T>>
§vid_share: VidDisperseShare2<T>
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ProposalValidated

Fields

§proposal: Proposal<T, Proposal<T>>
§sender: T::SignatureKey
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ProposalCertified(Proposal<T>)

A proposal taken in on a certificate’s word rather than paired with this node’s VID share: fetched from a peer, or parked live until a certificate vouched for it. The share the leader owed this node may never arrive, so this is what lets the payload be rebuilt from the shares the voters broadcast.

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RequestMissingProposal

Fields

§view: ViewNumber
§leaf_commit: Commitment<Leaf2<T>>
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RequestMissingPayload

Fields

§view: ViewNumber
§payload_commitment: VidCommitment2
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BlockPayloadReconstructed

Emitted when a node has reconstructed a block payload from VID shares. A payload obtained before its view decides rides along in LeafDecided; this event covers the rest, so downstream consumers (e.g. the query service) can store a payload that was still missing when the view decided.

Fields

§view: ViewNumber
§header: T::BlockHeader
§payload: Arc<T::BlockPayload>
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BroadcastVidShare(VidDisperseShare2<T>)

Broadcast our own VID share so peers can reconstruct the block. Emitted right after SendVote1 so it never delays the cert-forming vote.

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UpgradeDecided(UpgradeCertificate<T>)

The UpgradeLock has been updated; the certificate must be persisted.

Trait Implementations§

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impl<T: Clone + NodeType> Clone for ConsensusOutput<T>
where T::BlockPayload: Clone, T::SignatureKey: Clone, T::BlockHeader: Clone,

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fn clone(&self) -> ConsensusOutput<T>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T: Debug + NodeType> Debug for ConsensusOutput<T>
where T::BlockPayload: Debug, T::SignatureKey: Debug, T::BlockHeader: Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<T: Eq + NodeType> Eq for ConsensusOutput<T>
where T::BlockPayload: Eq, T::SignatureKey: Eq, T::BlockHeader: Eq,

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impl<T: PartialEq + NodeType> PartialEq for ConsensusOutput<T>
where T::BlockPayload: PartialEq, T::SignatureKey: PartialEq, T::BlockHeader: PartialEq,

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fn eq(&self, other: &ConsensusOutput<T>) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl<T: PartialEq + NodeType> StructuralPartialEq for ConsensusOutput<T>
where T::BlockPayload: PartialEq, T::SignatureKey: PartialEq, T::BlockHeader: PartialEq,

Auto Trait Implementations§

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impl<T> Freeze for ConsensusOutput<T>
where <T as NodeType>::BlockPayload: Freeze, <<T as NodeType>::BlockPayload as BlockPayload<T>>::Metadata: Freeze, <T as NodeType>::SignatureKey: Freeze, <T as NodeType>::BlockHeader: Freeze, <<T as NodeType>::SignatureKey as SignatureKey>::PureAssembledSignatureType: Freeze, <<T as NodeType>::SignatureKey as SignatureKey>::QcType: Freeze, <<T as NodeType>::StateSignatureKey as StateSignatureKey>::StateSignature: Freeze,

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impl<T> RefUnwindSafe for ConsensusOutput<T>
where <T as NodeType>::BlockPayload: RefUnwindSafe, <<T as NodeType>::BlockPayload as BlockPayload<T>>::Metadata: RefUnwindSafe, <T as NodeType>::SignatureKey: RefUnwindSafe, <T as NodeType>::BlockHeader: RefUnwindSafe, <<T as NodeType>::SignatureKey as SignatureKey>::PureAssembledSignatureType: RefUnwindSafe, T: RefUnwindSafe, <<T as NodeType>::SignatureKey as SignatureKey>::QcType: RefUnwindSafe, <<T as NodeType>::StateSignatureKey as StateSignatureKey>::StateSignature: RefUnwindSafe, <T as NodeType>::StateSignatureKey: RefUnwindSafe,

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impl<T> Send for ConsensusOutput<T>

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impl<T> Sync for ConsensusOutput<T>

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impl<T> Unpin for ConsensusOutput<T>
where <T as NodeType>::BlockPayload: Unpin, <<T as NodeType>::BlockPayload as BlockPayload<T>>::Metadata: Unpin, <T as NodeType>::SignatureKey: Unpin, <T as NodeType>::BlockHeader: Unpin, <<T as NodeType>::SignatureKey as SignatureKey>::PureAssembledSignatureType: Unpin, T: Unpin, <<T as NodeType>::SignatureKey as SignatureKey>::QcType: Unpin, <<T as NodeType>::StateSignatureKey as StateSignatureKey>::StateSignature: Unpin, <T as NodeType>::StateSignatureKey: Unpin,

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impl<T> UnsafeUnpin for ConsensusOutput<T>
where <T as NodeType>::BlockPayload: UnsafeUnpin, <<T as NodeType>::BlockPayload as BlockPayload<T>>::Metadata: UnsafeUnpin, <T as NodeType>::SignatureKey: UnsafeUnpin, <T as NodeType>::BlockHeader: UnsafeUnpin, <<T as NodeType>::SignatureKey as SignatureKey>::PureAssembledSignatureType: UnsafeUnpin, <<T as NodeType>::SignatureKey as SignatureKey>::QcType: UnsafeUnpin, <<T as NodeType>::StateSignatureKey as StateSignatureKey>::StateSignature: UnsafeUnpin,

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impl<T> UnwindSafe for ConsensusOutput<T>
where <T as NodeType>::BlockPayload: UnwindSafe + RefUnwindSafe, <<T as NodeType>::BlockPayload as BlockPayload<T>>::Metadata: UnwindSafe, <T as NodeType>::SignatureKey: UnwindSafe, <T as NodeType>::BlockHeader: UnwindSafe, <<T as NodeType>::SignatureKey as SignatureKey>::PureAssembledSignatureType: UnwindSafe, T: UnwindSafe, <<T as NodeType>::SignatureKey as SignatureKey>::QcType: UnwindSafe, <<T as NodeType>::StateSignatureKey as StateSignatureKey>::StateSignature: UnwindSafe, <T as NodeType>::StateSignatureKey: UnwindSafe,

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