Struct Typography 

pub struct Typography { /* private fields */ }

Layer 0 of the font model, re-exported for the same one-dependency reason.

A build script composing an override needs all four names and has no other reason to depend on makeover directly. The whole typography layer for one product: the house defaults, plus whatever it overrides.

This is what a build script composes and what makeover_build::typography_css_from writes. typography_css_vars and font_face_css are the no-override case of it and stay for callers that have nothing to declare.

Implementations

impl Typography

pub fn house(base_url: impl Into<String>) -> Typography

The house layer alone, fetching faces from base_url — the directory the consumer serves fonts from, with or without a trailing slash.

pub fn with_override(self, ov: FontOverride) -> Typography

Add one product override.

Panics

If the slot is already overridden. One declaration per product per slot: a second is not a merge to resolve, it is two answers to a question that has one, and the vocabulary is what wants fixing.

pub fn resolve(&self, slot: FontSlot) -> Option<&str>

What slot resolves to under this layer, or None for a brand slot nobody overrode.

The resolution, for a renderer that has a face to choose rather than a stylesheet to emit.

pub fn faces(&self, slot: FontSlot) -> &[FontFace]

The faces a product ships for slot, in declaration order, or an empty slice for a slot it did not override.

The other half of resolve, for a renderer that has to load a file rather than name a stack: resolve says which family wins, this says where the bytes come from, what to call them, and at what weight. The house faces are not here — they belong to the slot rather than to any one product, and FontSlot::house_face is where they answer.

pub fn font_face_css(&self) -> String

The @font-face rules: the two house faces, then each override’s.

pub fn css_declarations(&self) -> String

The resolved tokens as CSS declarations, no selector.

pub fn css_vars(&self) -> String

The resolved tokens as a :root { … } block.

pub fn css(&self) -> String

Faces then tokens, in the order a stylesheet wants them.

Trait Implementations

impl Clone for Typography

fn clone(&self) -> Typography

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Typography

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

Formats the value using the given formatter.