Struct Scene 

pub struct Scene {
    pub camera: Camera,
    pub elements: Vec<Element>,
}

The board document: everything persisted for a whiteboard. Owned and (de)serialized here; the host stores Scene::to_json opaquely (for Zorite, in the content column of a kind = 'whiteboard' page).

Every field is #[serde(default)] so older boards keep loading as the model grows.

Fields

camera: Camera

The viewport (pan + zoom). Persisted so a board reopens where you left it.

elements: Vec<Element>

The board’s content, painted in z-order.

Implementations

impl Scene

pub fn from_json(s: &str) -> Self

Parse a board from its stored JSON, falling back to an empty board on empty or malformed input — a corrupt row never blocks opening the tab.

pub fn to_json(&self) -> String

Serialize for persistence.

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<'de> Deserialize<'de> for Scene

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Scene

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

where __S: Serializer,

Serialize this value into the given Serde serializer.