Module Persistence 

Persistence Module (Internal)

RESPONSIBILITIES

Handles memento loading and saving for state persistence and crash recovery.

ARCHITECTURAL ROLE

Persistence is part of the Internal module, providing file I/O operations for state persistence.

KEY COMPONENTS

• MementoLoader: Loads memento state from disk
• MementoSaver: Saves memento state to disk

ERROR HANDLING

Functions return Result<T, CommonError> with comprehensive error handling.

LOGGING

All operations are logged at appropriate levels.

PERFORMANCE CONSIDERATIONS

• Synchronous file I/O for initialization
• Proper error handling and recovery

TODO

• Add checksum validation
• Implement incremental updates
• Add compression support

Re-exports

pub use MementoLoader::*;

pub use MementoSaver::*;

Modules

MementoLoader

MementoLoader Module (Internal)

MementoSaver

MementoSaver Module (Internal)