Enum FontFamilyDefaultsPolicy 

pub enum FontFamilyDefaultsPolicy {
    None,
    FillIfEmpty,
    FillIfEmptyFromCatalogPrefix {
        max: usize,
    },
    FillIfEmptyWithCuratedCandidates,
}

Variants

None

FillIfEmpty

FillIfEmptyFromCatalogPrefix

If any UI family list is empty, seed it from the head of the current font catalog.

This is primarily intended for Web/WASM bootstrap, where system font discovery is not available and we need a deterministic, minimal fallback without exploding settings to “all fonts”.

Fields

max: usize

FillIfEmptyWithCuratedCandidates

If any UI family list is empty, seed it with a small curated list of common UI families.

This is primarily intended for Web/WASM bootstrap.

Trait Implementations

impl Clone for FontFamilyDefaultsPolicy

fn clone(&self) -> FontFamilyDefaultsPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FontFamilyDefaultsPolicy

impl Debug for FontFamilyDefaultsPolicy

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

Formats the value using the given formatter.

impl Eq for FontFamilyDefaultsPolicy

impl PartialEq for FontFamilyDefaultsPolicy

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for FontFamilyDefaultsPolicy