Struct web_sys::CssNamespaceRule
source · #[repr(transparent)]pub struct CssNamespaceRule { /* private fields */ }
Expand description
The CSSNamespaceRule
object
This API requires the following crate features to be activated: CssNamespaceRule
Implementations§
source§impl CssNamespaceRule
impl CssNamespaceRule
sourcepub fn namespace_uri(&self) -> String
pub fn namespace_uri(&self) -> String
The namespaceURI
getter
This API requires the following crate features to be activated: CssNamespaceRule
Methods from Deref<Target = CssRule>§
sourcepub fn set_css_text(&self, css_text: &str)
pub fn set_css_text(&self, css_text: &str)
The cssText
setter
This API requires the following crate features to be activated: CssRule
sourcepub fn parent_rule(&self) -> Option<CssRule>
pub fn parent_rule(&self) -> Option<CssRule>
The parentRule
getter
This API requires the following crate features to be activated: CssRule
sourcepub fn parent_style_sheet(&self) -> Option<CssStyleSheet>
pub fn parent_style_sheet(&self) -> Option<CssStyleSheet>
The parentStyleSheet
getter
This API requires the following crate features to be activated: CssRule
, CssStyleSheet
pub const STYLE_RULE: u16 = 1u16
pub const CHARSET_RULE: u16 = 2u16
pub const IMPORT_RULE: u16 = 3u16
pub const MEDIA_RULE: u16 = 4u16
pub const FONT_FACE_RULE: u16 = 5u16
pub const NAMESPACE_RULE: u16 = 10u16
pub const KEYFRAMES_RULE: u16 = 7u16
pub const KEYFRAME_RULE: u16 = 8u16
pub const COUNTER_STYLE_RULE: u16 = 11u16
pub const SUPPORTS_RULE: u16 = 12u16
pub const FONT_FEATURE_VALUES_RULE: u16 = 14u16
Methods from Deref<Target = Object>§
sourcepub fn has_own_property(&self, property: &JsValue) -> bool
pub fn has_own_property(&self, property: &JsValue) -> bool
The hasOwnProperty()
method returns a boolean indicating whether the
object has the specified property as its own property (as opposed to
inheriting it).
sourcepub fn is_prototype_of(&self, value: &JsValue) -> bool
pub fn is_prototype_of(&self, value: &JsValue) -> bool
The isPrototypeOf()
method checks if an object exists in another
object’s prototype chain.
sourcepub fn property_is_enumerable(&self, property: &JsValue) -> bool
pub fn property_is_enumerable(&self, property: &JsValue) -> bool
The propertyIsEnumerable()
method returns a Boolean indicating
whether the specified property is enumerable.
sourcepub fn to_locale_string(&self) -> JsString
pub fn to_locale_string(&self) -> JsString
The toLocaleString()
method returns a string representing the object.
This method is meant to be overridden by derived objects for
locale-specific purposes.
Methods from Deref<Target = JsValue>§
pub const NULL: JsValue = JsValue{ idx: JSIDX_NULL, _marker: marker::PhantomData,}
pub const UNDEFINED: JsValue = JsValue{ idx: JSIDX_UNDEFINED, _marker: marker::PhantomData,}
pub const TRUE: JsValue = JsValue{ idx: JSIDX_TRUE, _marker: marker::PhantomData,}
pub const FALSE: JsValue = JsValue{ idx: JSIDX_FALSE, _marker: marker::PhantomData,}
sourcepub fn as_f64(&self) -> Option<f64>
pub fn as_f64(&self) -> Option<f64>
Returns the f64
value of this JS value if it’s an instance of a
number.
If this JS value is not an instance of a number then this returns
None
.
sourcepub fn as_string(&self) -> Option<String>
pub fn as_string(&self) -> Option<String>
If this JS value is a string value, this function copies the JS string
value into wasm linear memory, encoded as UTF-8, and returns it as a
Rust String
.
To avoid the copying and re-encoding, consider the
JsString::try_from()
function from js-sys
instead.
If this JS value is not an instance of a string or if it’s not valid
utf-8 then this returns None
.
sourcepub fn as_bool(&self) -> Option<bool>
pub fn as_bool(&self) -> Option<bool>
Returns the bool
value of this JS value if it’s an instance of a
boolean.
If this JS value is not an instance of a boolean then this returns
None
.
sourcepub fn is_undefined(&self) -> bool
pub fn is_undefined(&self) -> bool
Tests whether this JS value is undefined
sourcepub fn is_function(&self) -> bool
pub fn is_function(&self) -> bool
Tests whether the type of this JS value is function
.
Trait Implementations§
source§impl AsRef<CssRule> for CssNamespaceRule
impl AsRef<CssRule> for CssNamespaceRule
source§impl AsRef<JsValue> for CssNamespaceRule
impl AsRef<JsValue> for CssNamespaceRule
source§impl AsRef<Object> for CssNamespaceRule
impl AsRef<Object> for CssNamespaceRule
source§impl Clone for CssNamespaceRule
impl Clone for CssNamespaceRule
source§fn clone(&self) -> CssNamespaceRule
fn clone(&self) -> CssNamespaceRule
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for CssNamespaceRule
impl Debug for CssNamespaceRule
source§impl Deref for CssNamespaceRule
impl Deref for CssNamespaceRule
source§impl From<CssNamespaceRule> for CssRule
impl From<CssNamespaceRule> for CssRule
source§fn from(obj: CssNamespaceRule) -> CssRule
fn from(obj: CssNamespaceRule) -> CssRule
source§impl From<CssNamespaceRule> for JsValue
impl From<CssNamespaceRule> for JsValue
source§fn from(obj: CssNamespaceRule) -> JsValue
fn from(obj: CssNamespaceRule) -> JsValue
source§impl From<CssNamespaceRule> for Object
impl From<CssNamespaceRule> for Object
source§fn from(obj: CssNamespaceRule) -> Object
fn from(obj: CssNamespaceRule) -> Object
source§impl From<JsValue> for CssNamespaceRule
impl From<JsValue> for CssNamespaceRule
source§fn from(obj: JsValue) -> CssNamespaceRule
fn from(obj: JsValue) -> CssNamespaceRule
source§impl FromWasmAbi for CssNamespaceRule
impl FromWasmAbi for CssNamespaceRule
source§impl<'a> IntoWasmAbi for &'a CssNamespaceRule
impl<'a> IntoWasmAbi for &'a CssNamespaceRule
source§impl IntoWasmAbi for CssNamespaceRule
impl IntoWasmAbi for CssNamespaceRule
source§impl JsCast for CssNamespaceRule
impl JsCast for CssNamespaceRule
source§fn instanceof(val: &JsValue) -> bool
fn instanceof(val: &JsValue) -> bool
instanceof
check to see whether the JsValue
provided is an instance of this type. Read moresource§fn unchecked_from_js(val: JsValue) -> Self
fn unchecked_from_js(val: JsValue) -> Self
source§fn unchecked_from_js_ref(val: &JsValue) -> &Self
fn unchecked_from_js_ref(val: &JsValue) -> &Self
source§fn is_instance_of<T>(&self) -> boolwhere
T: JsCast,
fn is_instance_of<T>(&self) -> boolwhere
T: JsCast,
T
. Read moresource§fn dyn_into<T>(self) -> Result<T, Self>where
T: JsCast,
fn dyn_into<T>(self) -> Result<T, Self>where
T: JsCast,
T
. Read moresource§fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
T
. Read moresource§fn unchecked_into<T>(self) -> Twhere
T: JsCast,
fn unchecked_into<T>(self) -> Twhere
T: JsCast,
source§impl OptionFromWasmAbi for CssNamespaceRule
impl OptionFromWasmAbi for CssNamespaceRule
source§impl<'a> OptionIntoWasmAbi for &'a CssNamespaceRule
impl<'a> OptionIntoWasmAbi for &'a CssNamespaceRule
source§impl OptionIntoWasmAbi for CssNamespaceRule
impl OptionIntoWasmAbi for CssNamespaceRule
source§impl RefFromWasmAbi for CssNamespaceRule
impl RefFromWasmAbi for CssNamespaceRule
§type Abi = <JsValue as RefFromWasmAbi>::Abi
type Abi = <JsValue as RefFromWasmAbi>::Abi
Self
are recovered from.§type Anchor = ManuallyDrop<CssNamespaceRule>
type Anchor = ManuallyDrop<CssNamespaceRule>
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. Read moreAuto Trait Implementations§
impl RefUnwindSafe for CssNamespaceRule
impl !Send for CssNamespaceRule
impl !Sync for CssNamespaceRule
impl Unpin for CssNamespaceRule
impl UnwindSafe for CssNamespaceRule
Blanket Implementations§
source§impl<T> ReturnWasmAbi for Twhere
T: IntoWasmAbi,
impl<T> ReturnWasmAbi for Twhere
T: IntoWasmAbi,
§type Abi = <T as IntoWasmAbi>::Abi
type Abi = <T as IntoWasmAbi>::Abi
IntoWasmAbi::Abi
source§fn return_abi(self, extra: &mut dyn Stack) -> <T as ReturnWasmAbi>::Abi
fn return_abi(self, extra: &mut dyn Stack) -> <T as ReturnWasmAbi>::Abi
IntoWasmAbi::into_abi
, except that it may throw and never
return in the case of Err
. Read more