Trait solana_core::consensus::fork_choice::ForkChoice

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pub trait ForkChoice {
    type ForkChoiceKey;

    // Required methods
    fn compute_bank_stats(
        &mut self,
        bank: &Bank,
        tower: &Tower,
        latest_validator_votes_for_frozen_banks: &mut LatestValidatorVotesForFrozenBanks
    );
    fn select_forks(
        &self,
        frozen_banks: &[Arc<Bank>],
        tower: &Tower,
        progress: &ProgressMap,
        ancestors: &HashMap<u64, HashSet<u64>>,
        bank_forks: &RwLock<BankForks>
    ) -> (Arc<Bank>, Option<Arc<Bank>>);
    fn mark_fork_invalid_candidate(
        &mut self,
        invalid_slot: &Self::ForkChoiceKey
    );
    fn mark_fork_valid_candidate(
        &mut self,
        valid_slot: &Self::ForkChoiceKey
    ) -> Vec<Self::ForkChoiceKey>;
}

Required Associated Types§

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type ForkChoiceKey

Required Methods§

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fn compute_bank_stats( &mut self, bank: &Bank, tower: &Tower, latest_validator_votes_for_frozen_banks: &mut LatestValidatorVotesForFrozenBanks )

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fn select_forks( &self, frozen_banks: &[Arc<Bank>], tower: &Tower, progress: &ProgressMap, ancestors: &HashMap<u64, HashSet<u64>>, bank_forks: &RwLock<BankForks> ) -> (Arc<Bank>, Option<Arc<Bank>>)

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fn mark_fork_invalid_candidate(&mut self, invalid_slot: &Self::ForkChoiceKey)

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fn mark_fork_valid_candidate( &mut self, valid_slot: &Self::ForkChoiceKey ) -> Vec<Self::ForkChoiceKey>

Returns any newly duplicate confirmed ancestors of valid_slot up to and including valid_slot itself

Implementors§