egui_material_icons

Provides material icons (now material symbols) for egui.

example:

// register the fonts:
egui_material_icons::initialize(&cc.egui_ctx);

// later in some ui:
ui.button(egui_material_icons::icons::ICON_ADD);

Currently this provides the rounded icons, I could also add a feature to enable different variants. If you need this just open an issue.