Enum FontSlot 

pub enum FontSlot {
    Mono,
    Sans,
    Display,
}

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. A slot in the house font vocabulary — the unit an override replaces.

Three, and the third is deliberately empty by default: display is the brand tier, it has no house answer, and a product that does not override it leaves the token undefined so whatever the consumer wrote as a fallback renders. The MNW embeds rely on exactly that.

Variants

Mono

Code, data, identifiers, cell grids. FONT_MONO by default.

Sans

Body and UI text: everything that is not mono or brand. FONT_SANS.

Display

The brand / display tier. No house default, per cdf8ac09.

Implementations

impl FontSlot

pub const ALL: [FontSlot; 3]

Every slot, in the order they are emitted.

pub fn token(self) -> &'static str

The custom property this slot is read through.

pub fn house_default(self) -> Option<&'static str>

The house stack, or None for the brand tier.

pub fn house_face(self) -> Option<FontFace>

The house face behind that stack, or None for the brand tier.

The counterpart of house_default, and the same split as Typography::resolve against Typography::faces: one names the family that wins, the other names the file behind it. The house tier was a format string until this existed, so it could be emitted and not read — which made Typography::faces answer for the brand tier and stay silent about the other two.

The sources are the web copies, and that is the whole of what the house tier ships today. A renderer loading a face directly wants a ttf, and there is no house ttf under any name to hand it.

Trait Implementations

impl Clone for FontSlot

fn clone(&self) -> FontSlot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FontSlot

impl Debug for FontSlot

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

Formats the value using the given formatter.

impl Eq for FontSlot

impl Hash for FontSlot

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FontSlot

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FontSlot