Enum polkadot_node_subsystem::messages::StatementDistributionMessage

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pub enum StatementDistributionMessage {
    Share(H256, Signed<StatementWithPVD, CompactStatement>),
    Backed(CandidateHash),
    NetworkBridgeUpdate(NetworkBridgeEvent<Versioned<StatementDistributionMessage, StatementDistributionMessage>>),
}
Expand description

Statement distribution message.

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Share(H256, Signed<StatementWithPVD, CompactStatement>)

We have originated a signed statement in the context of given relay-parent hash and it should be distributed to other validators.

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Backed(CandidateHash)

The candidate received enough validity votes from the backing group.

If the candidate is backed as a result of a local statement, this message MUST be preceded by a Share message for that statement. This ensures that Statement Distribution is always aware of full candidates prior to receiving the Backed notification, even when the group size is 1 and the candidate is seconded locally.

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NetworkBridgeUpdate(NetworkBridgeEvent<Versioned<StatementDistributionMessage, StatementDistributionMessage>>)

Event from the network bridge.

Trait Implementations§

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impl AssociateOutgoing for StatementDistributionMessage

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type OutgoingMessages = StatementDistributionOutgoingMessages

The associated outgoing messages for a subsystem that consumes the message Self.
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impl Debug for StatementDistributionMessage

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

Formats the value using the given formatter. Read more
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impl From<NetworkBridgeEvent<Versioned<StatementDistributionMessage, StatementDistributionMessage>>> for StatementDistributionMessage

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fn from( original: NetworkBridgeEvent<Versioned<StatementDistributionMessage, StatementDistributionMessage>> ) -> StatementDistributionMessage

Converts to this type from the input type.
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impl From<StatementDistributionMessage> for AllMessages

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fn from(message: StatementDistributionMessage) -> AllMessages

Converts to this type from the input type.
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impl From<StatementDistributionMessage> for CandidateBackingOutgoingMessages

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fn from( message: StatementDistributionMessage ) -> CandidateBackingOutgoingMessages

Converts to this type from the input type.
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impl From<StatementDistributionMessage> for NetworkBridgeRxOutgoingMessages

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fn from( message: StatementDistributionMessage ) -> NetworkBridgeRxOutgoingMessages

Converts to this type from the input type.
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impl TryFrom<AllMessages> for StatementDistributionMessage

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type Error = ()

The type returned in the event of a conversion error.
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fn try_from( message: AllMessages ) -> Result<StatementDistributionMessage, <StatementDistributionMessage as TryFrom<AllMessages>>::Error>

Performs the conversion.

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