Struct HistoryStore 

pub struct HistoryStore { /* private fields */ }

Manages history persistence to disk

Implementations

impl HistoryStore

pub fn new(storage_path: impl AsRef<Path>) -> Result<Self, UndoRedoError>

Create a new history store with the given storage path

pub fn save_history( &mut self, snapshot: HistorySnapshot, ) -> Result<(), UndoRedoError>

Save history to disk with retry logic

pub fn load_history(&mut self) -> Result<HistorySnapshot, UndoRedoError>

Load history from disk with fallback to empty history

pub fn cleanup_old_entries( &mut self, retention_days: i64, ) -> Result<(), UndoRedoError>

Clean up entries older than the specified number of days

pub fn get_storage_stats(&self) -> Result<StorageStats, UndoRedoError>

Get storage statistics

pub fn is_storage_full(&self) -> Result<bool, UndoRedoError>

Check if storage is full (exceeds 1GB limit)

pub fn handle_storage_full(&self) -> Result<(), UndoRedoError>

Handle storage full gracefully by logging warning

pub fn get_history_data(&self) -> Option<HistorySnapshot>

Get the current history data

pub fn set_history_data(&mut self, snapshot: HistorySnapshot)

Set the history data