Struct web_sys::FontFace

#[repr(transparent)]
pub struct FontFace { /* fields omitted */ }

The FontFace object

MDN Documentation

This API requires the following crate features to be activated: FontFace

Methods

impl FontFace

pub fn new_with_str(family: &str, source: &str) -> Result<FontFace, JsValue>

The new FontFace(..) constructor, creating a new instance of FontFace

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn new_with_array_buffer(
    family: &str,
    source: &ArrayBuffer
) -> Result<FontFace, JsValue>

The new FontFace(..) constructor, creating a new instance of FontFace

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn new_with_array_buffer_view(
    family: &str,
    source: &Object
) -> Result<FontFace, JsValue>

The new FontFace(..) constructor, creating a new instance of FontFace

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn new_with_u8_array(
    family: &str,
    source: &mut [u8]
) -> Result<FontFace, JsValue>

The new FontFace(..) constructor, creating a new instance of FontFace

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn new_with_str_and_descriptors(
    family: &str,
    source: &str,
    descriptors: &FontFaceDescriptors
) -> Result<FontFace, JsValue>

The new FontFace(..) constructor, creating a new instance of FontFace

MDN Documentation

This API requires the following crate features to be activated: FontFace, FontFaceDescriptors

impl FontFace

pub fn new_with_array_buffer_and_descriptors(
    family: &str,
    source: &ArrayBuffer,
    descriptors: &FontFaceDescriptors
) -> Result<FontFace, JsValue>

The new FontFace(..) constructor, creating a new instance of FontFace

MDN Documentation

This API requires the following crate features to be activated: FontFace, FontFaceDescriptors

impl FontFace

pub fn new_with_array_buffer_view_and_descriptors(
    family: &str,
    source: &Object,
    descriptors: &FontFaceDescriptors
) -> Result<FontFace, JsValue>

The new FontFace(..) constructor, creating a new instance of FontFace

MDN Documentation

This API requires the following crate features to be activated: FontFace, FontFaceDescriptors

impl FontFace

pub fn new_with_u8_array_and_descriptors(
    family: &str,
    source: &mut [u8],
    descriptors: &FontFaceDescriptors
) -> Result<FontFace, JsValue>

The new FontFace(..) constructor, creating a new instance of FontFace

MDN Documentation

This API requires the following crate features to be activated: FontFace, FontFaceDescriptors

impl FontFace

pub fn load(&self) -> Result<Promise, JsValue>

The load() method

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn family(&self) -> String

The family getter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn set_family(&self, family: &str)

The family setter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn style(&self) -> String

The style getter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn set_style(&self, style: &str)

The style setter

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This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn weight(&self) -> String

The weight getter

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This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn set_weight(&self, weight: &str)

The weight setter

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This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn stretch(&self) -> String

The stretch getter

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This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn set_stretch(&self, stretch: &str)

The stretch setter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn unicode_range(&self) -> String

The unicodeRange getter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn set_unicode_range(&self, unicode_range: &str)

The unicodeRange setter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn variant(&self) -> String

The variant getter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn set_variant(&self, variant: &str)

The variant setter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn feature_settings(&self) -> String

The featureSettings getter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn set_feature_settings(&self, feature_settings: &str)

The featureSettings setter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn variation_settings(&self) -> String

The variationSettings getter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn set_variation_settings(&self, variation_settings: &str)

The variationSettings setter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn display(&self) -> String

The display getter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn set_display(&self, display: &str)

The display setter

MDN Documentation

This API requires the following crate features to be activated: FontFace

impl FontFace

pub fn status(&self) -> FontFaceLoadStatus

The status getter

MDN Documentation

This API requires the following crate features to be activated: FontFace, FontFaceLoadStatus

impl FontFace

pub fn loaded(&self) -> Result<Promise, JsValue>

The loaded getter

MDN Documentation

This API requires the following crate features to be activated: FontFace

Trait Implementations

impl Clone for FontFace

fn clone(&self) -> FontFace

Returns a copy of the value.

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

Performs copy-assignment from source.

impl AsRef<JsValue> for FontFace

fn as_ref(&self) -> &JsValue

Performs the conversion.

impl AsRef<Object> for FontFace

fn as_ref(&self) -> &Object

Performs the conversion.

impl From<JsValue> for FontFace

fn from(obj: JsValue) -> FontFace

Performs the conversion.

impl From<FontFace> for JsValue

fn from(obj: FontFace) -> JsValue

Performs the conversion.

impl From<FontFace> for Object

fn from(obj: FontFace) -> Object

Performs the conversion.

impl Deref for FontFace

type Target = Object

The resulting type after dereferencing.

fn deref(&self) -> &Object

Dereferences the value.

impl Debug for FontFace

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

Formats the value using the given formatter.

impl JsCast for FontFace

fn instanceof(val: &JsValue) -> bool

Performs a dynamic instanceof check to see whether the JsValue provided is an instance of this type.

fn unchecked_from_js(val: JsValue) -> Self

Performs a zero-cost unchecked conversion from a JsValue into an instance of Self

fn unchecked_from_js_ref(val: &JsValue) -> &Self

Performs a zero-cost unchecked conversion from a &JsValue into an instance of &Self.

default fn is_instance_of<T>(&self) -> bool where
    T: JsCast, 

Test whether this JS value is an instance of the type T.

default fn dyn_into<T>(self) -> Result<T, Self> where
    T: JsCast, 

Performs a dynamic cast (checked at runtime) of this value into the target type T.

default fn dyn_ref<T>(&self) -> Option<&T> where
    T: JsCast, 

Performs a dynamic cast (checked at runtime) of this value into the target type T.

default fn unchecked_into<T>(self) -> T where
    T: JsCast, 

Performs a zero-cost unchecked cast into the specified type.

default fn unchecked_ref<T>(&self) -> &T where
    T: JsCast, 

Performs a zero-cost unchecked cast into a reference to the specified type.

impl RefFromWasmAbi for FontFace

type Abi = <JsValue as RefFromWasmAbi>::Abi

The wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<FontFace>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don't persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi, extra: &mut dyn Stack) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl IntoWasmAbi for FontFace

type Abi = <JsValue as IntoWasmAbi>::Abi

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self, extra: &mut dyn Stack) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl<'a> IntoWasmAbi for &'a FontFace

type Abi = <&'a JsValue as IntoWasmAbi>::Abi

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self, extra: &mut dyn Stack) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl WasmDescribe for FontFace

fn describe()

impl FromWasmAbi for FontFace

type Abi = <JsValue as FromWasmAbi>::Abi

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: Self::Abi, extra: &mut dyn Stack) -> Self

Recover a Self from Self::Abi.

impl OptionIntoWasmAbi for FontFace

fn none() -> Self::Abi

Returns an ABI instance indicating "none", which JS will interpret as the None branch of this option.

impl<'a> OptionIntoWasmAbi for &'a FontFace

fn none() -> Self::Abi

Returns an ABI instance indicating "none", which JS will interpret as the None branch of this option.

impl OptionFromWasmAbi for FontFace

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a "none" instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.