Struct Scene 

pub struct Scene {
    pub nodes: Vec<Option<SceneNode>>,
    pub edges: Vec<SceneEdge>,
    pub halos: Vec<SceneHalo>,
}

A fully-built target scene. nodes is dense over the interner’s index space; None means “not in this scene”. Determinism comes from index order (intern order), which is stable per session. (The old BTreeMap gave lexicographic-id order; nothing may depend on that.)

Fields

nodes: Vec<Option<SceneNode>>

edges: Vec<SceneEdge>

halos: Vec<SceneHalo>

Implementations

impl Scene

pub fn set(&mut self, ix: NodeIndex, node: SceneNode)

Place node at ix, growing the dense vec as the interner grows.

pub fn get(&self, ix: NodeIndex) -> Option<&SceneNode>

pub fn clear(&mut self)

Trait Implementations

impl Clone for Scene

fn clone(&self) -> Scene

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Scene

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

Formats the value using the given formatter.

impl Default for Scene

fn default() -> Scene

Returns the “default value” for a type.

impl PartialEq for Scene

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Scene