Struct FontPack 

pub struct FontPack {
    pub proportional: Vec<NamedFont>,
    pub monospace: Vec<NamedFont>,
    pub display: Vec<NamedFont>,
    pub icons: Vec<NamedFont>,
}

A collection of fonts grouped by family.

The first font in each Vec is the primary face — the one the backend installs as the default for that family. Subsequent fonts act as fallbacks (e.g. for missing glyph ranges).

Fields

proportional: Vec<NamedFont>

Proportional / sans-serif faces. The first one becomes the default proportional font.

monospace: Vec<NamedFont>

Monospaced faces. The first one becomes the default monospace font.

display: Vec<NamedFont>

Display / serif faces (Fraunces / …). The first one is exposed by the backend under the family name "display" so widgets can reach it via FontFamilyHint::Display. When empty, the backend aliases "display" to the proportional family.

icons: Vec<NamedFont>

Icon faces (Lucide / Phosphor / …). The first one is exposed by the backend under the family name "icons" so widgets can reach it via FontFamilyHint::Icons.

Implementations

impl FontPack

pub fn is_empty(&self) -> bool

Returns true if no fonts were specified — backends should leave their defaults untouched in that case.

Trait Implementations

impl Clone for FontPack

fn clone(&self) -> FontPack

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FontPack

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

Formats the value using the given formatter.

impl Default for FontPack

fn default() -> FontPack

Returns the “default value” for a type.