Trait storage_interface::DBReaderForPoW

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pub trait DBReaderForPoW: Send + Sync + DbReader {
    // Required methods
    fn get_latest_ledger_info_option(&self) -> Option<LedgerInfoWithSignatures>;
    fn get_block_ledger_info(
        &self,
        consensus_block_id: &HashValue
    ) -> Result<LedgerInfoWithSignatures>;
    fn get_events_by_version(
        &self,
        start_version: u64,
        end_version: u64
    ) -> Result<Vec<ContractEvent>>;
    fn get_epoch_ending_blocks(
        &self,
        start_epoch: u64,
        end_epoch: u64
    ) -> Result<Vec<HashValue>>;
    fn get_reward_event(&self, epoch: u64) -> Result<RewardDistributionEventV2>;
    fn get_committed_block_by_hash(
        &self,
        block_hash: &HashValue
    ) -> Result<CommittedBlock>;
    fn get_committed_block_hash_by_view(&self, view: u64) -> Result<HashValue>;
    fn get_ledger_info_by_voted_block(
        &self,
        block_id: &HashValue
    ) -> Result<LedgerInfoWithSignatures>;
    fn get_block_hash_by_epoch_and_round(
        &self,
        epoch: u64,
        round: u64
    ) -> Result<HashValue>;
}

Required Methods§

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fn get_latest_ledger_info_option(&self) -> Option<LedgerInfoWithSignatures>

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fn get_block_ledger_info( &self, consensus_block_id: &HashValue ) -> Result<LedgerInfoWithSignatures>

TODO(lpl): It’s possible to use round number?

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fn get_events_by_version( &self, start_version: u64, end_version: u64 ) -> Result<Vec<ContractEvent>>

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fn get_epoch_ending_blocks( &self, start_epoch: u64, end_epoch: u64 ) -> Result<Vec<HashValue>>

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fn get_reward_event(&self, epoch: u64) -> Result<RewardDistributionEventV2>

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fn get_committed_block_by_hash( &self, block_hash: &HashValue ) -> Result<CommittedBlock>

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fn get_committed_block_hash_by_view(&self, view: u64) -> Result<HashValue>

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fn get_ledger_info_by_voted_block( &self, block_id: &HashValue ) -> Result<LedgerInfoWithSignatures>

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fn get_block_hash_by_epoch_and_round( &self, epoch: u64, round: u64 ) -> Result<HashValue>

Implementors§