Trait DesignSystem

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pub trait DesignSystem {
    // Required methods
    fn info() -> &'static DesignSystemInfo;
    fn tokens() -> &'static DesignTokenSet;
    fn components() -> &'static [DesignComponentSpec];
    fn patterns() -> &'static [DesignPatternSpec];
    fn assets() -> &'static DesignAssetManifest;
    fn theme_ref(mode: DesignMode) -> &'static Theme;

    // Provided methods
    fn font_faces() -> &'static [PackagedFont] { ... }
    fn theme(mode: DesignMode) -> Theme { ... }
}

Required Methods§

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fn theme_ref(mode: DesignMode) -> &'static Theme

Provided Methods§

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fn font_faces() -> &'static [PackagedFont]

Font faces packaged with this design system.

Hosts register these faces with their text measurer and renderer before the first frame so declared weight, style, and variation axes are used consistently instead of synthesized fallbacks.

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