error[E0597]: `txn` does not live long enough --> tests/fail/snapshot_outlive_transaction.rs:7:9 | 5 | let _snapshot = { | --------- borrow later stored here 6 | let txn = db.transaction(); 7 | txn.snapshot() | ^^^^^^^^^^^^^^ borrowed value does not live long enough 8 | }; | - `txn` dropped here while still borrowed