Struct bp_header_chain::justification::JustificationVerificationContext

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pub struct JustificationVerificationContext {
    pub voter_set: VoterSet<AuthorityId>,
    pub authority_set_id: SetId,
}
Expand description

The context needed for validating GRANDPA finality proofs.

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§voter_set: VoterSet<AuthorityId>

The authority set used to verify the justification.

§authority_set_id: SetId

The ID of the authority set used to verify the justification.

Trait Implementations§

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impl<C: ChainWithGrandpa> FindEquivocations<GrandpaJustification<<C as Chain>::Header>, JustificationVerificationContext, EquivocationProof<<C as Chain>::Hash, <C as Chain>::BlockNumber>> for GrandpaEquivocationsFinder<C>

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type Error = Error

The type returned when encountering an error while looking for equivocations.
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fn find_equivocations( verification_context: &JustificationVerificationContext, synced_proof: &GrandpaJustification<HeaderOf<C>>, source_proofs: &[GrandpaJustification<HeaderOf<C>>] ) -> Result<Vec<EquivocationProof<HashOf<C>, BlockNumberOf<C>>>, Self::Error>

Find equivocations.
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impl TryFrom<AuthoritySet> for JustificationVerificationContext

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(authority_set: AuthoritySet) -> Result<Self, Self::Error>

Performs the conversion.

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