Enum FontOrigin 

pub enum FontOrigin {
    BundledFace,
    SystemFallbackFace,
}

Capability origin of the font face used for shaping.

Plan §13.2: “The capability record distinguishes deterministic bundled-face runs from system-shaped fallback runs.”

Variants

BundledFace

Deterministic bundled font face (e.g. OFL IBM Plex Sans, Computer Modern).

SystemFallbackFace

Platform/system fallback font face (e.g. CoreText on macOS).

Implementations

impl FontOrigin

pub const fn is_deterministic(self) -> bool

Whether this font origin provides cross-machine pixel determinism.

Trait Implementations

impl Clone for FontOrigin

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FontOrigin

impl Debug for FontOrigin

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

Formats the value using the given formatter.

impl Eq for FontOrigin

impl Hash for FontOrigin

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

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 FontOrigin

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FontOrigin