TxnSnapshotOps

quill_sql::background

Trait TxnSnapshotOps 

Source 
pub trait TxnSnapshotOps: Send + Sync {
    // Required methods
    fn active_transactions(&self) -> Vec<TransactionId> ⓘ;
    fn oldest_active_txn(&self) -> Option<TransactionId>;
    fn next_txn_id_hint(&self) -> TransactionId;
    fn transaction_status(&self, txn_id: TransactionId) -> TransactionStatus;
}

Required Methods§

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fn active_transactions(&self) -> Vec<TransactionId> ⓘ

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fn oldest_active_txn(&self) -> Option<TransactionId>

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fn next_txn_id_hint(&self) -> TransactionId

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fn transaction_status(&self, txn_id: TransactionId) -> TransactionStatus

Implementors§