Struct SnapshotManager 

pub struct SnapshotManager { /* private fields */ }

Session-level snapshot manager for undo support.

Implementations

impl SnapshotManager

pub fn new() -> Self

pub fn record( &mut self, path: &Path, before: &str, after: &str, tool_name: &str, tool_call_id: &str, )

Record a file modification. Call BEFORE writing the new content.

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

Undo the last modification to a file. Returns the restored content.

pub fn undo_tool_call(&mut self, tool_call_id: &str) -> Vec<PathBuf>

Undo all changes from a specific tool call ID.

pub fn undo_all(&mut self) -> Vec<PathBuf>

Undo ALL changes in this session (nuclear option).

pub fn recent(&self, limit: usize) -> Vec<&FileSnapshot>

Get recent snapshots (newest first).

pub fn for_file(&self, path: &Path) -> Vec<&FileSnapshot>

Get all snapshots for a file.

pub fn count(&self) -> usize

Total number of snapshots.

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

List of unique files that have been modified.

Trait Implementations

impl Clone for SnapshotManager

fn clone(&self) -> SnapshotManager

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SnapshotManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SnapshotManager

fn default() -> SnapshotManager

Returns the “default value” for a type.