Struct WorkspaceSnapshot 

pub struct WorkspaceSnapshot {
    pub schema_version: u16,
    pub pane_tree: PaneTreeSnapshot,
    pub active_pane_id: Option<PaneId>,
    pub metadata: WorkspaceMetadata,
    pub interaction_timeline: PaneInteractionTimeline,
    pub extensions: BTreeMap<String, String>,
}

Persisted workspace state, wrapping a pane tree with metadata.

Forward-compatible: unknown fields land in extensions for round-tripping.

Fields

schema_version: u16

Schema version for migration detection.

pane_tree: PaneTreeSnapshot

The pane tree layout.

active_pane_id: Option<PaneId>

Which pane had focus when the workspace was persisted.

metadata: WorkspaceMetadata

Workspace metadata (name, timestamps, host info).

interaction_timeline: PaneInteractionTimeline

Persistent pane interaction timeline for undo/redo/replay.

extensions: BTreeMap<String, String>

Forward-compatible extension bag.

Implementations

impl WorkspaceSnapshot

pub fn new(pane_tree: PaneTreeSnapshot, metadata: WorkspaceMetadata) -> Self

Create a new v1 workspace snapshot.

pub fn with_active_pane(self, pane_id: PaneId) -> Self

Create a snapshot with a focused pane.

pub fn validate(&self) -> Result<(), WorkspaceValidationError>

Validate the snapshot against schema and structural invariants.

pub fn canonicalize(&mut self)

Canonicalize for deterministic serialization.

pub fn state_hash(&self) -> u64

Deterministic hash for state diagnostics.

pub fn leaf_count(&self) -> usize

Count of leaf panes in the tree.

Trait Implementations

impl Clone for WorkspaceSnapshot

fn clone(&self) -> WorkspaceSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkspaceSnapshot

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WorkspaceSnapshot

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for WorkspaceSnapshot

fn eq(&self, other: &WorkspaceSnapshot) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for WorkspaceSnapshot

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for WorkspaceSnapshot

impl StructuralPartialEq for WorkspaceSnapshot