Trait tikv::storage::txn::commands::ReadCommand

pub trait ReadCommand<S: Snapshot>: CommandExt {
    fn process_read(
        self, 
        snapshot: S, 
        statistics: &mut Statistics
    ) -> Result<ProcessResult>;
}

Commands that do not need to modify the database during execution will implement this trait.

Required methods

fn process_read(
    self,
    snapshot: S,
    statistics: &mut Statistics
) -> Result<ProcessResult>

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Implementors

impl<S: Snapshot> ReadCommand<S> for MvccByKey

fn process_read(
    self,
    snapshot: S,
    statistics: &mut Statistics
) -> Result<ProcessResult>

impl<S: Snapshot> ReadCommand<S> for MvccByStartTs

fn process_read(
    self,
    snapshot: S,
    statistics: &mut Statistics
) -> Result<ProcessResult>

impl<S: Snapshot> ReadCommand<S> for ResolveLockReadPhase

fn process_read(
    self,
    snapshot: S,
    statistics: &mut Statistics
) -> Result<ProcessResult>

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