Module Internal 

Internal utility sub-modules for persistence, scanning, etc.

Internal Module (ApplicationState)

RESPONSIBILITIES

Contains internal utility functions for the ApplicationState module, handling tasks like file I/O, path resolution, and serialization.

ARCHITECTURAL ROLE

The Internal module provides private utilities for ApplicationState:

ApplicationState (Public API) ──► Internal (Private Utilities)
                                      │
                                      ├── Persistence
                                      ├── PathResolution
                                      ├── Serialization
                                      ├── ExtensionScanner
                                      ├── TextProcessing
                                      └── Recovery

KEY COMPONENTS

• Persistence: Memento loading/saving utilities
• PathResolution: Path resolution utilities
• Serialization: URL serialization helpers
• ExtensionScanner: Extension scanning utilities
• TextProcessing: Text analysis utilities
• Recovery: Recovery utilities

ERROR HANDLING

Functions return Result<T, CommonError> or provide default values with logging for failures.

LOGGING

All operations are logged at appropriate levels.

PERFORMANCE CONSIDERATIONS

• Synchronous file I/O for initialization
• Async operations where appropriate
• Proper error handling and recovery

TODO

• Add checksum validation for memento files
• Implement incremental memento updates
• Add concurrent extension scanning

Re-exports

pub use Persistence::*;

pub use PathResolution::*;

pub use Serialization::*;

pub use ExtensionScanner::*;

pub use TextProcessing::*;

pub use Recovery::*;

Modules

ExtensionScanner

ExtensionScanner Module (Internal)

PathResolution

PathResolution Module (Internal)

Persistence

Persistence Module (Internal)

Recovery

Recovery Module (Internal)

Serialization

Serialization Module (Internal)

TextProcessing

TextProcessing Module (Internal)