Struct UiRenderLane 

pub struct UiRenderLane { /* private fields */ }

A lane designed for high-performance UI rendering using instancing.

All GPU handles are initialised exactly once in init_gpu_resources and only read on subsequent frames, so each is held in a OnceLock for lock-free hot-path reads (the underlying buffer/texture contents are mutated per-frame at the GPU level — only the abstract IDs are stored here).

Implementations

impl UiRenderLane

pub fn new() -> Self

Creates a new UiRenderLane.

Trait Implementations

impl Default for UiRenderLane

fn default() -> Self

Returns the “default value” for a type.

impl Lane for UiRenderLane

fn strategy_name(&self) -> &'static str

Human-readable name identifying this lane’s strategy.

fn lane_kind(&self) -> LaneKind

The kind of processing this lane performs.

fn estimate_cost(&self, _ctx: &LaneContext) -> f32

Estimated computational cost of running this lane.

fn on_initialize(&self, ctx: &mut LaneContext) -> Result<(), LaneError>

Called once when the lane is registered or the underlying context resets.

fn execute(&self, ctx: &mut LaneContext) -> Result<(), LaneError>

Main execution entry point — called each frame/tick by the owning agent.

fn as_any(&self) -> &dyn Any

Downcast to a concrete type for type-specific operations.

fn as_any_mut(&mut self) -> &mut dyn Any

Downcast to a concrete type (mutable) for type-specific operations.

fn on_shutdown(&self, _ctx: &mut LaneContext)

Called when the lane is being destroyed or the context is shutting down.