Struct SceneFrame 

pub struct SceneFrame<S> {
    pub scene: S,
    pub meta: FrameMeta,
    pub ui_spans: UiSpans,
}

One frame handed from the UI thread to the render thread across render_channel: the finished scene, its FrameMeta, and the UI thread’s UiSpans half of the frame timing (the render thread is the single perf emitter).

Generic over the scene type S so this crate stays render-free: a shell instantiates SceneFrame<frust_scene::Scene>, host tests use a cheap stand-in.

Fields

scene: S

The finished scene the render thread encodes (frust_scene::Scene in a real shell — Scene is Send, verified by its compile-time tripwire).

meta: FrameMeta

This frame’s metadata (clock, surface size, id).

ui_spans: UiSpans

The UI thread’s rebuild/layout/paint timing, folded with the render thread’s RenderSpans via FramePasses::from_split into the one recorded frame.

Trait Implementations

impl<S: Clone> Clone for SceneFrame<S>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug> Debug for SceneFrame<S>

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

Formats the value using the given formatter.