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polkadot_node_primitives::disputes

Struct ValidCandidateVotes

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pub struct ValidCandidateVotes { /* private fields */ }
Expand description

Valid candidate votes.

Prefer backing votes over other votes.

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impl ValidCandidateVotes

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pub fn new() -> Self

Create new empty ValidCandidateVotes

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pub fn insert_vote( &mut self, validator_index: ValidatorIndex, kind: ValidDisputeStatementKind, sig: ValidatorSignature, ) -> bool

Insert a vote, replacing any already existing vote.

Except, for backing votes: Backing votes are always kept, and will never get overridden. Import of other king of valid votes, will be ignored if a backing vote is already present. Any already existing valid vote, will be overridden by any given backing vote.

Returns: true, if the insert had any effect.

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pub fn retain<F>(&mut self, f: F)
where F: FnMut(&ValidatorIndex, &mut (ValidDisputeStatementKind, ValidatorSignature)) -> bool,

Retain any votes that match the given criteria.

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pub fn keys( &self, ) -> Bkeys<'_, ValidatorIndex, (ValidDisputeStatementKind, ValidatorSignature)>

Get all the validator indices we have votes for.

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pub fn raw( &self, ) -> &BTreeMap<ValidatorIndex, (ValidDisputeStatementKind, ValidatorSignature)>

Get read only direct access to underlying map.

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impl Clone for ValidCandidateVotes

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fn clone(&self) -> ValidCandidateVotes

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ValidCandidateVotes

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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 From<ValidCandidateVotes> for BTreeMap<ValidatorIndex, (ValidDisputeStatementKind, ValidatorSignature)>

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fn from(wrapped: ValidCandidateVotes) -> Self

Converts to this type from the input type.
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impl FromIterator<(ValidatorIndex, (ValidDisputeStatementKind, Signature))> for ValidCandidateVotes

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fn from_iter<T>(iter: T) -> Self
where T: IntoIterator<Item = (ValidatorIndex, (ValidDisputeStatementKind, ValidatorSignature))>,

Creates a value from an iterator. Read more
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impl IntoIterator for ValidCandidateVotes

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type Item = (ValidatorIndex, (ValidDisputeStatementKind, Signature))

The type of the elements being iterated over.
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type IntoIter = <BTreeMap<ValidatorIndex, (ValidDisputeStatementKind, Signature)> as IntoIterator>::IntoIter

Which kind of iterator are we turning this into?
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fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value. Read more

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