Struct MaterialTokens 

pub struct MaterialTokens {
    pub light: MaterialSemanticColors,
    pub dark: MaterialSemanticColors,
}

The Material 3 Expressive semantic-role theme extension: MaterialSemanticColors for both brightnesses at once, exactly like frust::Theme’s own light/dark pair. Recovered from a themed app with theme.extension::<MaterialTokens>().

A Theme is cloned across the framework’s two delivery paths, so an extension must be Any + Send + Sync — this is plain Color-only data and satisfies that for free.

Vocabulary note: super::baseline attaches this and a frust::StatusPalette (via super::status_palette), and both carry info/success/warning fields at different values. This is by design — see module docs — and frust-material catalog code must resolve this type, never StatusPalette.

Fields

light: MaterialSemanticColors

The nine semantic roles, light mode.

dark: MaterialSemanticColors

The nine semantic roles, dark mode.

Implementations

impl MaterialTokens

pub fn material() -> Self

The Material 3 Expressive baseline extension (seed #6750A4) — what super::baseline attaches.

pub fn colors(&self, brightness: Brightness) -> &MaterialSemanticColors

The semantic-role table for brightness — mirrors frust::Theme::scheme’s light/dark selector.

pub fn resolve_emphasis(explicit: Option<Color>, theme: Option<&Theme>) -> Color

Resolve the emphasis role under the framework’s documented precedence: explicit builder value > theme extension > fallback constant. The theme rung reads the extension and the theme’s own brightness, so emphasis follows a live light/dark flip with no component involvement — the same shape ShadcnTokens::resolve_ring documents for its own catalog.

pub fn resolve_danger(explicit: Option<Color>, theme: Option<&Theme>) -> Color

Resolve the danger role under the same ladder as resolve_emphasis.

Trait Implementations

impl Clone for MaterialTokens

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MaterialTokens

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for MaterialTokens

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MaterialTokens