Struct TypeScale 

pub struct TypeScale {

    pub display_large: TextStyle,
    pub display_medium: TextStyle,
    pub display_small: TextStyle,
    pub headline_large: TextStyle,
    pub headline_medium: TextStyle,
    pub headline_small: TextStyle,
    pub title_large: TextStyle,
    pub title_medium: TextStyle,
    pub title_small: TextStyle,
    pub body_large: TextStyle,
    pub body_medium: TextStyle,
    pub body_small: TextStyle,
    pub label_large: TextStyle,
    pub label_medium: TextStyle,
    pub label_small: TextStyle,
    pub display_large_emphasized: TextStyle,
    pub display_medium_emphasized: TextStyle,
    pub display_small_emphasized: TextStyle,
    pub headline_large_emphasized: TextStyle,
    pub headline_medium_emphasized: TextStyle,
    pub headline_small_emphasized: TextStyle,
    pub title_large_emphasized: TextStyle,
    pub title_medium_emphasized: TextStyle,
    pub title_small_emphasized: TextStyle,
    pub body_large_emphasized: TextStyle,
    pub body_medium_emphasized: TextStyle,
    pub body_small_emphasized: TextStyle,
    pub label_large_emphasized: TextStyle,
    pub label_medium_emphasized: TextStyle,
    pub label_small_emphasized: TextStyle,
}

The design-token vocabulary: the Theme bundle plus its component token tables, flat-re-exported from frust-theme so app code never names that crate directly. A root component reads the active theme via use_context::<Theme>(); a widget reads it during paint/layout via PaintCtx::theme_as/LayoutCtx::theme_as (or Theme::from_paint_ctx).

Includes the glass material tokens — this crate ships the opaque recipe, and a design system authors its own translucent one over the same types:

use frust::GlassScale;

let glass = GlassScale::opaque_material();
assert_eq!(glass.chrome.blur_radius_intent, 0.0);
assert!(glass.control.is_opaque());

Also the composable-theming surface: ThemeBuilder (defineTheme/copyWith analog), the no-lock-in typed extension slot (ThemeExtensions) plus its first consumer StatusPalette/StatusColors (success/warning/info), and the motion vocabulary (MotionDurations/EasingSet) — all flat-re-exported so an app (or a design-system plugin) authors a theme against frust::* alone. The 15 named type-scale presets, each a full TextStyle, plus 15 _emphasized siblings (see the module docs’ “Emphasized type scale” section).

Build one from a base style (its family/style/color are kept; size/weight/letter_spacing/line_height are overridden per token) via TypeScale::neutral — the only constructor this crate carries; a design system builds its own from its own plugin crate (see the module docs).

Fields

display_large: TextStyle

display_medium: TextStyle

display_small: TextStyle

headline_large: TextStyle

headline_medium: TextStyle

headline_small: TextStyle

title_large: TextStyle

title_medium: TextStyle

title_small: TextStyle

body_large: TextStyle

body_medium: TextStyle

body_small: TextStyle

label_large: TextStyle

label_medium: TextStyle

label_small: TextStyle

display_large_emphasized: TextStyle

display_medium_emphasized: TextStyle

display_small_emphasized: TextStyle

headline_large_emphasized: TextStyle

headline_medium_emphasized: TextStyle

headline_small_emphasized: TextStyle

title_large_emphasized: TextStyle

title_medium_emphasized: TextStyle

title_small_emphasized: TextStyle

body_large_emphasized: TextStyle

body_medium_emphasized: TextStyle

body_small_emphasized: TextStyle

label_large_emphasized: TextStyle

label_medium_emphasized: TextStyle

label_small_emphasized: TextStyle

Implementations

impl TypeScale

pub fn neutral(base: &TextStyle) -> TypeScale

Builds the neutral, design-language-free type scale from base (its style/color are preserved).

Reuses the same numeric size/weight/tracking/line-height progression frust-material’s M3-sourced type scale carries (see the module docs) — a type scale isn’t a branded artifact the way a named font face is, so there’s no design-language-specific value here to invent (see crate::theme::Theme::neutral’s module docs). The one thing this constructor overrides is family: every slot forces a generic sans-serif stack via FontFamily::stack_with_generic (no named font at all, ending in GenericSlot::SansSerif) rather than inheriting whatever base supplies — no bundled font bytes are referenced, so this compiles and behaves identically whether or not the glyph-fonts feature is enabled.

Trait Implementations

impl Clone for TypeScale

fn clone(&self) -> TypeScale

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypeScale

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

Formats the value using the given formatter.

impl PartialEq for TypeScale

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TypeScale