Enum polkadot_node_subsystem_types::messages::CandidateBackingMessage

source ·

pub enum CandidateBackingMessage {
    GetBackedCandidates(Hash, Vec<CandidateHash>, Sender<Vec<BackedCandidate>>),
    Second(Hash, CandidateReceipt, PoV),
    Statement(Hash, SignedFullStatement),
}

Expand description

Messages received by the Candidate Backing subsystem.

Variants§

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GetBackedCandidates(Hash, Vec<CandidateHash>, Sender<Vec<BackedCandidate>>)

Requests a set of backable candidates that could be backed in a child of the given relay-parent, referenced by its hash.

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Second(Hash, CandidateReceipt, PoV)

Note that the Candidate Backing subsystem should second the given candidate in the context of the given relay-parent (ref. by hash). This candidate must be validated.

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Statement(Hash, SignedFullStatement)

Note a validator’s statement about a particular candidate. Disagreements about validity must be escalated to a broader check by Misbehavior Arbitration. Agreements are simply tallied until a quorum is reached.

Enum polkadot_node_subsystem_types::messages::CandidateBackingMessage

Variants§

GetBackedCandidates(Hash, Vec<CandidateHash>, Sender<Vec<BackedCandidate>>)

Second(Hash, CandidateReceipt, PoV)

Statement(Hash, SignedFullStatement)

Trait Implementations§

impl Debug for CandidateBackingMessage

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

Auto Trait Implementations§

impl !RefUnwindSafe for CandidateBackingMessage

impl Send for CandidateBackingMessage

impl Sync for CandidateBackingMessage

impl Unpin for CandidateBackingMessage

impl !UnwindSafe for CandidateBackingMessage

Blanket Implementations§

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