Module io 

On-disk wrapper formats, view state, and editor configuration.

Structs

GraphFileV1

Graph persistence file (v1).

NodeGraphAutoPanTuning

Auto-pan tuning for drag/connect/focus workflows.

NodeGraphConnectionInteraction

Connection gesture and edge interaction settings resolved for runtime use.

NodeGraphDeleteInteraction

Delete policy and keyboard binding resolved for runtime use.

NodeGraphEditorConfig

Persisted editor configuration stored alongside pure view state.

NodeGraphEditorStateFile

Project-scoped editor-state persistence file.

NodeGraphFrameViewInteraction

Programmatic viewport framing behaviour resolved for runtime use.

NodeGraphInteractionConfig

Persisted interaction configuration stored alongside view state.

NodeGraphInteractionState

Resolved runtime interaction state assembled from persisted config and runtime tuning.

NodeGraphKeyCode

Serialized key code (a keyboard_types::Code), stored as a string like "Space" or "KeyA".

NodeGraphKeyboardInteraction

Keyboard accessibility and nudge settings resolved for runtime use.

NodeGraphModifiers

Keyboard modifier state used by headless interaction policies.

NodeGraphNodeDragInteraction

Node dragging, snapping, and node-space settings resolved for runtime use.

NodeGraphNodeOrigin

Node origin (anchor) used to interpret Node.pos (XyFlow nodeOrigin).

NodeGraphPaintCachePruneTuning

Tuning reserved for renderer/runtime paint-cache pruning.

NodeGraphPanInertiaTuning

Momentum configuration for canvas panning.

NodeGraphPanInteraction

Canvas pan behaviour resolved for runtime use.

NodeGraphPanOnDragButtons

NodeGraphPureViewState

Pure persisted view-state payload.

NodeGraphRenderingInteraction

Rendering and cache tuning resolved for runtime use.

NodeGraphRuntimeTuning

Persisted runtime-heavy tuning for the node graph editor.

NodeGraphSelectionInteraction

Selection behaviour resolved for runtime use.

NodeGraphSpatialIndexTuning

Tuning for the optional indexed spatial-query backend.

NodeGraphViewState

Node graph editor view-state.

NodeGraphZoomInteraction

Viewport zoom behaviour resolved for runtime use.

Enums

GraphFileError

Errors for reading/writing graph files.

NodeGraphBoxSelectEdges

Behavior for selecting edges during marquee (box) selection.

NodeGraphConnectionMode

Connection mode for selecting/validating target ports during connection gestures.

NodeGraphDeleteKey

Delete key binding for removing the current selection (XyFlow deleteKeyCode).

NodeGraphDragHandleMode

Where node dragging can start from.

NodeGraphEditorStateFileError

Errors for reading/writing editor-state files.

NodeGraphModifierKey

Modifier requirement for interaction activation (XyFlow mental model).

NodeGraphNudgeStepMode

Nudge step semantics for keyboard-driven movement.

NodeGraphPanOnScrollMode

NodeGraphSelectionMode

Behavior for selecting nodes during marquee (box) selection.

NodeGraphViewportEase

Easing curve for animated viewport changes (XyFlow fitViewOptions.ease).

Constants

EDITOR_STATE_FILE_VERSION

Editor-state file format version.

GRAPH_FILE_VERSION

Graph file format version (v1).