Struct FontTemplate 

pub struct FontTemplate {
    pub identifier: FontIdentifier,
    pub descriptor: FontTemplateDescriptor,
    pub stylesheet: Option<DocumentStyleSheet>,
}

This describes all the information needed to create font instance handles. It contains a unique FontTemplateData structure that is platform specific.

Fields

identifier: FontIdentifier

descriptor: FontTemplateDescriptor

stylesheet: Option<DocumentStyleSheet>

If this font is a web font, this is a reference to the stylesheet that created it. This will be used to remove this font from caches, when the stylesheet is removed.

This is not serialized, as it’s only useful in the [super::FontContext] that it is created in.

Implementations

impl FontTemplate

Holds all of the template information for a font that is common, regardless of the number of instances of this font handle per thread.

pub fn new( identifier: FontIdentifier, descriptor: FontTemplateDescriptor, stylesheet: Option<DocumentStyleSheet>, ) -> FontTemplate

Create a new FontTemplate.

pub fn new_for_local_web_font( local_template: FontTemplateRef, css_font_template_descriptors: &CSSFontFaceDescriptors, stylesheet: Option<DocumentStyleSheet>, ) -> Result<FontTemplate, &'static str>

Create a new FontTemplate for a @font-family with a local(...) src. This takes in the template of the local font and creates a new one that reflects the properties specified by @font-family in the stylesheet.

pub fn identifier(&self) -> &FontIdentifier

Trait Implementations

impl Clone for FontTemplate

fn clone(&self) -> FontTemplate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FontTemplate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FontTemplate

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl MallocSizeOf for FontTemplate

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Serialize for FontTemplate

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

where __S: Serializer,

Serialize this value into the given Serde serializer.