Struct HistoryProtection 

pub struct HistoryProtection { /* private fields */ }

Protection layer for history to prevent data loss

Implementations

impl HistoryProtection

pub fn new(backup_dir: PathBuf) -> Self

pub fn backup_before_write(&self, current_data: &str, entry_count: usize)

Create a backup of current history before any write operation

pub fn validate_write( &self, old_entries: usize, new_entries: usize, new_data: &str, ) -> bool

Validate that new history data is safe to write

pub fn recover_from_backup(&self) -> Option<String>

Attempt to recover from the most recent backup