Enum TransactionState 

pub enum TransactionState {
    None,
    Active {
        id: u64,
        original_catalog: Catalog,
        original_tables: HashMap<String, Table>,
        savepoints: Vec<Savepoint>,
        changes: Vec<TransactionChange>,
        durability: TransactionDurability,
    },
}

Transaction state

Variants

None

No active transaction

Active

Transaction is active

Fields

id: u64

Transaction ID for debugging

original_catalog: Catalog

Original catalog snapshot for full rollback

original_tables: HashMap<String, Table>

Original table snapshots for full rollback

savepoints: Vec<Savepoint>

Stack of savepoints (newest at end)

changes: Vec<TransactionChange>

All changes made since transaction start (for incremental undo)

durability: TransactionDurability

Durability hint for this transaction

Trait Implementations

impl Clone for TransactionState

fn clone(&self) -> TransactionState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TransactionState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.