Struct FileHistory 

pub struct FileHistory { /* private fields */ }

Pre-edit file snapshots for rollback safety.

Before the first edit to any file in a session, stores the original content. If the file didn’t exist before the edit, nothing is stored. Enables rollback to pre-session state if the agent makes bad edits.

Implementations

impl FileHistory

pub fn new() -> Self

pub fn snapshot_before_edit(&self, path: &Path) -> Result<()>

Store original content if not already stored for this path (first edit wins). Does nothing if the file doesn’t exist (new file creation).

pub fn original(&self, path: &Path) -> Option<String>

Get the original content of a file (before any edits in this session).

pub fn rollback(&self, path: &Path) -> Result<()>

Rollback a file to its original content.

pub fn tracked_files(&self) -> Vec<PathBuf>

List all files with snapshots.

Trait Implementations

impl Default for FileHistory

fn default() -> Self

Returns the “default value” for a type.