Trait tikv::storage::txn::store::TxnEntryScanner[−][src]

pub trait TxnEntryScanner: Send {
    fn next_entry(&mut self) -> Result<Option<TxnEntry>>;

    fn take_statistics(&mut self) -> Statistics;

    fn scan_entries(&mut self, batch: &mut EntryBatch) -> Result<()> { ... }
}

TxnEntryScanner allows retrieving items or batches from a scan result.

Commonly they are obtained as a result of a entry_scanner operation.

Required methods

fn next_entry(&mut self) -> Result<Option<TxnEntry>>[src]

fn take_statistics(&mut self) -> Statistics[src]

Take statistics.

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Provided methods

fn scan_entries(&mut self, batch: &mut EntryBatch) -> Result<()>[src]

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Implementors

impl<S, P> TxnEntryScanner for ForwardScanner<S, P> where
    S: Snapshot,
    P: ScanPolicy<S, Output = TxnEntry> + Send, [src]

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