pub fn paint_icon(
ui: &mut dyn UiBuilder,
pos: [f32; 2],
icon: Icon,
size: f32,
color: [f32; 4],
)Expand description
Paints a single Lucide icon glyph at the given position. The icon is
rendered with the bundled "icons" font family — falls back to a single
dot if that family isn’t installed.