Struct NodeGraphEditorStateFile 

pub struct NodeGraphEditorStateFile {
    pub graph_id: GraphId,
    pub editor_state_version: u32,
    pub view_state: NodeGraphViewState,
    pub editor_config: NodeGraphEditorConfig,
}

Project-scoped editor-state persistence file.

The graph document is saved separately by GraphFileV1; this file owns only user/editor state: pure canvas view state plus persisted editor policy and runtime tuning.

Fields

graph_id: GraphId

Graph id.

editor_state_version: u32

Editor-state schema version.

view_state: NodeGraphViewState

Pure view-state payload.

editor_config: NodeGraphEditorConfig

Persisted editor policy and runtime tuning.

Implementations

impl NodeGraphEditorStateFile

pub fn new( graph_id: GraphId, view_state: NodeGraphViewState, editor_config: NodeGraphEditorConfig, ) -> Self

Wraps editor state for a graph.

pub fn load_json( path: impl AsRef<Path>, graph_id: GraphId, ) -> Result<Self, NodeGraphEditorStateFileError>

Loads a JSON file.

pub fn load_json_if_exists( path: impl AsRef<Path>, graph_id: GraphId, ) -> Result<Option<Self>, NodeGraphEditorStateFileError>

Loads the JSON file if it exists.

pub fn save_json( &self, path: impl AsRef<Path>, ) -> Result<(), NodeGraphEditorStateFileError>

Saves the JSON file (pretty-printed).

Trait Implementations

impl Clone for NodeGraphEditorStateFile

fn clone(&self) -> NodeGraphEditorStateFile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeGraphEditorStateFile

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

Formats the value using the given formatter.

impl PartialEq for NodeGraphEditorStateFile

fn eq(&self, other: &NodeGraphEditorStateFile) -> 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 StructuralPartialEq for NodeGraphEditorStateFile