Enum zng::font::font_features::NumFraction

#[repr(u8)]
pub enum NumFraction {
    Auto = 0,
    Diagonal = 1,
    Stacked = 2,
}

Font numeric fraction features.

Variants

Auto = 0

Don’t use fraction variants.

Diagonal = 1

Variant where the numerator and denominator are made smaller and separated by a slash.

This corresponds to OpenType frac feature.

Stacked = 2

Variant where the numerator and denominator are made smaller, stacked and separated by a horizontal line.

This corresponds to OpenType afrc feature.

Trait Implementations

impl Clone for NumFraction

fn clone(&self) -> NumFraction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NumFraction

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

Formats the value using the given formatter.

impl Default for NumFraction

fn default() -> NumFraction

NumFraction::Auto

impl FontFeatureExclusiveSetState for NumFraction

fn names() -> &'static [FontFeatureName]

All the names of features, must have more then one name.

fn variant(self) -> Option<u32>

None if Auto or Some(NonZeroUsize) if is a feature.

fn from_variant(v: u32) -> NumFraction

New from feature variant.

fn auto() -> NumFraction

New Auto.

impl From<u8> for NumFraction

fn from(number: u8) -> NumFraction

Converts to this type from the input type.

impl FromPrimitive for NumFraction

type Primitive = u8

fn from_primitive( number: <NumFraction as FromPrimitive>::Primitive, ) -> NumFraction

impl Hash for NumFraction

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 NumFraction

fn eq(&self, other: &NumFraction) -> 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 Copy for NumFraction

impl Eq for NumFraction

impl StructuralPartialEq for NumFraction