Struct SnapshotManager 

pub struct SnapshotManager { /* private fields */ }

Snapshot manager for saving and restoring system states

Manages snapshots stored in a directory structure: ~/.mockforge/snapshots/{workspace_id}/{snapshot_name}/

Implementations

impl SnapshotManager

pub fn new(base_dir: Option<PathBuf>) -> Self

Create a new snapshot manager

Defaults to ~/.mockforge/snapshots if no base directory is provided.

pub async fn save_snapshot( &self, name: String, description: Option<String>, workspace_id: String, components: SnapshotComponents, consistency_engine: Option<&ConsistencyEngine>, workspace_persistence: Option<&WorkspacePersistence>, vbr_state: Option<Value>, recorder_state: Option<Value>, ) -> Result<SnapshotManifest>

Save a snapshot of the current system state

This creates a snapshot directory and saves all specified components.

Arguments

• name - Name for the snapshot
• description - Optional description
• workspace_id - Workspace identifier
• components - Which components to include
• consistency_engine - Optional consistency engine for unified state
• workspace_persistence - Optional workspace persistence for config
• vbr_state - Optional VBR state (pre-extracted JSON)
• recorder_state - Optional Recorder state (pre-extracted JSON)

pub async fn save_snapshot_with_exporters( &self, name: String, description: Option<String>, workspace_id: String, components: SnapshotComponents, consistency_engine: Option<&ConsistencyEngine>, workspace_persistence: Option<&WorkspacePersistence>, vbr_state: Option<Value>, recorder_state: Option<Value>, protocol_exporters: HashMap<String, Arc<dyn ProtocolStateExporter>>, ) -> Result<SnapshotManifest>

Save a snapshot with protocol state exporters

Extended version that accepts a map of protocol state exporters for capturing state from multiple protocols.

pub async fn load_snapshot( &self, name: String, workspace_id: String, components: Option<SnapshotComponents>, consistency_engine: Option<&ConsistencyEngine>, workspace_persistence: Option<&WorkspacePersistence>, ) -> Result<(SnapshotManifest, Option<Value>, Option<Value>)>

Load a snapshot and restore system state

Restores the specified components from a snapshot. Returns the manifest and optionally the VBR and Recorder state as JSON (caller is responsible for restoring them to their respective systems).

pub async fn load_snapshot_with_exporters( &self, name: String, workspace_id: String, components: Option<SnapshotComponents>, consistency_engine: Option<&ConsistencyEngine>, workspace_persistence: Option<&WorkspacePersistence>, protocol_exporters: HashMap<String, Arc<dyn ProtocolStateExporter>>, ) -> Result<(SnapshotManifest, Option<Value>, Option<Value>)>

Load a snapshot and restore system state with protocol exporters

Extended version that accepts protocol state exporters to restore protocol-specific state from snapshots.

Arguments

• name - Snapshot name
• workspace_id - Workspace identifier
• components - Which components to restore (uses manifest if None)
• consistency_engine - Optional consistency engine for unified state
• workspace_persistence - Optional workspace persistence for config
• protocol_exporters - Map of protocol exporters for restoring protocol state

pub async fn list_snapshots( &self, workspace_id: &str, ) -> Result<Vec<SnapshotMetadata>>

List all snapshots for a workspace

pub async fn delete_snapshot( &self, name: String, workspace_id: String, ) -> Result<()>

Delete a snapshot

pub async fn get_snapshot_info( &self, name: String, workspace_id: String, ) -> Result<SnapshotManifest>

Get snapshot information

pub async fn validate_snapshot( &self, name: String, workspace_id: String, ) -> Result<bool>

Validate snapshot integrity

Trait Implementations

impl Default for SnapshotManager

fn default() -> Self

Returns the “default value” for a type.