Struct CheckpointManager 

pub struct CheckpointManager { /* private fields */ }

Checkpoint manager responsible for creating, listing, and restoring checkpoints.

Implementations

impl CheckpointManager

pub fn new( store: FileCheckpointStore, policy: CheckpointRetentionPolicy, ) -> Self

Create a checkpoint manager.

pub fn new_default() -> Self

Create a manager using default store directory and default policy.

pub fn create_checkpoint( &self, snapshot: CheckpointSnapshot, label: Option<String>, ) -> Result<CheckpointMetadata, CheckpointError>

Create and persist a checkpoint.

pub fn restore_checkpoint( &self, id: &CheckpointId, ) -> Result<CheckpointSnapshot, CheckpointError>

Restore a checkpoint snapshot.

pub fn list_checkpoints( &self, ) -> Result<Vec<CheckpointMetadata>, CheckpointError>

List all checkpoints (metadata only), sorted by creation time ascending.

impl CheckpointManager

pub fn create_session_checkpoint( &self, session_id: &str, session_store: &dyn AgentSessionStore, task_manager: &TaskManager, config: &AppConfig, label: Option<String>, ) -> Result<CheckpointMetadata, CheckpointError>

Create a checkpoint for a specific session.

This snapshots:

• agent session state (history + session overrides)
• task list state (including current_task_id)
• a redacted subset of global configuration

pub fn restore_session_checkpoint( &self, id: &CheckpointId, ) -> Result<SessionCheckpointPayload, CheckpointError>

Restore a session checkpoint payload without applying it.

pub fn apply_session_checkpoint( &self, id: &CheckpointId, session_store: &dyn AgentSessionStore, task_manager: &TaskManager, ) -> Result<SessionCheckpointPayload, CheckpointError>

Apply a session checkpoint by writing the restored state back to persistence.

Returns the restored payload (useful for callers that want to update UI state).

pub fn list_session_checkpoints( &self, session_id: &str, ) -> Result<Vec<CheckpointMetadata>, CheckpointError>

List checkpoints belonging to a particular session.

Trait Implementations

impl Clone for CheckpointManager

fn clone(&self) -> CheckpointManager

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CheckpointManager

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

Formats the value using the given formatter.