Expand description
Transaction abstraction for atomic multi-write operations.
Most trait methods manage their own connection (checkout → execute → return).
When multiple writes must be atomic, callers use begin_transaction() to get
a Transaction that routes all operations through a single database connection
with explicit commit/rollback.
Transaction is NOT Send/Sync — it holds a database connection and must be used within a single task. This is intentional: transactions are scoped operations, not shared state.
Traits§
- Transaction
- A scoped database transaction.
Commits on
.commit(), rolls back on drop if not committed. - Transactional
- Ability to start a transaction. Implemented by DatabaseHandler.