gpui-element

When to Use

Use the low-level Element trait when:

• Need fine-grained control over layout calculation
• Building complex, performance-critical components
• Implementing custom layout algorithms (masonry, circular, etc.)
• High-level Render/RenderOnce APIs are insufficient

Prefer Render/RenderOnce for: Simple components, standard layouts, declarative UI

Quick Start

The Element trait provides direct control over three rendering phases:

impl Element for MyElement {
    type RequestLayoutState = MyLayoutState;  // Data passed to later phases
    type PrepaintState = MyPaintState;        // Data for painting