Convert a textual log to its respective struct.

Handle abort.

Handle checkpoint.

Handle crash.

Handle create table.

Handle delete.

Handle find.

Handle insert.

Handle join.

Handle write lock requests.

Handle pretty printing.

Handle select.

Handle transaction.

Handle update.

Construct a recovery manager.

Primes the database for recovery.

Recovery REPL.

Recovery Manager.

Interface that all Log structs share.

The type of edit action.