Icons

The icons library owns the pinned Lucide 1.54.0 SVGs and their names. It has no egui dependency. Icon::from_name, Icon::name, Icon::ALL and Icon::svg let a renderer load the same source by name. Toolkit re-exports Icon and keeps its bytes://lucide/ loader and design stroke token.

Bar contains a revision and a list of BarItem values: command, icon name, tooltip, enabled and toggled. Bar::valid bounds incoming bars and rejects unknown icons, invalid command names and duplicate commands. standard identifies the retained macros, search, keyboard and theme tail.

The compositor reads registered apps' ui.titlebar.form through its existing scene-host port, after registration and on trusted titlebar change notifications. It rasterises the shared SVGs with resvg and caches the result by icon, physical size, tint and stroke. See the title band decision.

SVGs retain the upstream ISC and Feather-derived MIT notices in libs/icons/assets/LICENSE-lucide.txt and the repository's NOTICE.