Function layout_primitive 

pub fn layout_primitive() -> LayoutPrimitiveBuilder

layout_primitive

Attach a layout policy, render policy, modifier chain, and optional child slot to the current component node.

Usage

Build framework or internal components that need to define custom node layout and rendering behavior.

Parameters

• layout_policy - pure layout policy used for measuring and placing the current node
• render_policy - render policy used to record draw and compute commands for the current node
• modifier - node-local modifier chain attached before child content is emitted
• child - optional child slot rendered as this node’s content subtree

Examples

use tessera_ui::{
    Modifier, NoopRenderPolicy, RenderSlot,
    layout::{DefaultLayoutPolicy, layout_primitive},
};

#[tessera_ui::tessera]
fn primitive_example(modifier: Modifier, child: RenderSlot) {
    layout_primitive()
        .layout_policy(DefaultLayoutPolicy)
        .render_policy(NoopRenderPolicy)
        .modifier(modifier)
        .child(move || child.render());
}