Enum FontTechnology 

pub enum FontTechnology {
    FeaturesOpentype,
    FeaturesAat,
    FeaturesGraphite,
    ColorCOLRv0,
    ColorCOLRv1,
    ColorSVG,
    ColorSbix,
    ColorCBDT,
    Variations,
    Palettes,
    Incremental,
}

A font format keyword in the format() function of the the src property of an @font-face rule.

Variants

FeaturesOpentype

A font features tech descriptor in the tech()function of the src property of an @font-face rule. Supports OpenType Features. https://docs.microsoft.com/en-us/typography/opentype/spec/featurelist

FeaturesAat

Supports Apple Advanced Typography Font Features. https://developer.apple.com/fonts/TrueType-Reference-Manual/RM09/AppendixF.html

FeaturesGraphite

Supports Graphite Table Format. https://scripts.sil.org/cms/scripts/render_download.php?site_id=nrsi&format=file&media_id=GraphiteBinaryFormat_3_0&filename=GraphiteBinaryFormat_3_0.pdf

ColorCOLRv0

A color font tech descriptor in the tech()function of the src property of an @font-face rule. Supports the COLR v0 table.

ColorCOLRv1

Supports the COLR v1 table.

ColorSVG

Supports the SVG table.

ColorSbix

Supports the sbix table.

ColorCBDT

Supports the CBDT table.

Variations

Supports Variations The variations tech refers to the support of font variations

Palettes

Supports Palettes The palettes tech refers to support for font palettes

Incremental

Supports Incremental The incremental tech refers to client support for incremental font loading, using either the range-request or the patch-subset method

Implementations

impl FontTechnology

pub fn as_str(&self) -> &str

Returns a string representation of the value.

Trait Implementations

impl Clone for FontTechnology

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 FontTechnology

impl Debug for FontTechnology

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FontTechnology

Available on crate feature serde only.

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'any> IntoOwned<'any> for FontTechnology

Available on crate feature into_owned only.

type Owned = FontTechnology

A variant of Self with a new lifetime.

fn into_owned(self) -> Self

Make lifetime of self 'static.

impl JsonSchema for FontTechnology

Available on crate feature jsonschema only.

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl<'i> Parse<'i> for FontTechnology

fn parse<'t>( input: &mut Parser<'i, 't>, ) -> Result<Self, ParseError<'i, ParserError<'i>>>

Parse a value of this type using an existing parser.

fn parse_string(input: &'i str) -> Result<Self, ParseError<'i, ParserError<'i>>>

Parse a value from a string.

impl PartialEq for FontTechnology

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for FontTechnology

Available on crate feature serde only.

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FontTechnology

impl ToCss for FontTechnology

fn to_css<W>(&self, dest: &mut Printer<'_, '_, W>) -> Result<(), PrinterError>

where W: Write,

Serialize self in CSS syntax, writing to dest.

fn to_css_string( &self, options: PrinterOptions<'_>, ) -> Result<String, PrinterError>

Serialize self in CSS syntax and return a string.

impl<'i, __T: Visit<'i, __T, __V>, __V: ?Sized + Visitor<'i, __T>> Visit<'i, __T, __V> for FontTechnology

Available on crate feature visitor only.

const CHILD_TYPES: VisitTypes

The types of values contained within this value and its children. This is used to skip branches that don’t have any values requested by the Visitor.

fn visit_children(&mut self, visitor: &mut __V) -> Result<(), __V::Error>

Visit the children of this value.

fn visit(&mut self, visitor: &mut V) -> Result<(), V::Error>

Visits the value by calling an appropriate method on the Visitor. If no corresponding visitor method exists, then the children are visited.