Struct script::dom::cssrulelist::CSSRuleList
source · #[repr(C)]pub struct CSSRuleList {
reflector_: Reflector,
parent_stylesheet: Dom<CSSStyleSheet>,
rules: RulesSource,
dom_rules: DomRefCell<Vec<MutNullableDom<CSSRule>>>,
}
Fields§
§reflector_: Reflector
§parent_stylesheet: Dom<CSSStyleSheet>
§rules: RulesSource
§dom_rules: DomRefCell<Vec<MutNullableDom<CSSRule>>>
Implementations§
source§impl CSSRuleList
impl CSSRuleList
pub fn new_inherited( parent_stylesheet: &CSSStyleSheet, rules: RulesSource ) -> CSSRuleList
pub fn new( window: &Window, parent_stylesheet: &CSSStyleSheet, rules: RulesSource ) -> Root<Dom<CSSRuleList>>
sourcepub fn insert_rule(
&self,
rule: &str,
idx: u32,
containing_rule_types: CssRuleTypes
) -> Result<u32, Error>
pub fn insert_rule( &self, rule: &str, idx: u32, containing_rule_types: CssRuleTypes ) -> Result<u32, Error>
Should only be called for CssRules-backed rules. Use append_lazy_rule for keyframes-backed rules.
sourcepub fn remove_rule(&self, index: u32) -> Result<(), Error>
pub fn remove_rule(&self, index: u32) -> Result<(), Error>
In case of a keyframe rule, index must be valid.
sourcepub fn deparent_all(&self)
pub fn deparent_all(&self)
Remove parent stylesheets from all children
pub fn item(&self, idx: u32) -> Option<Root<Dom<CSSRule>>>
sourcepub fn append_lazy_dom_rule(&self)
pub fn append_lazy_dom_rule(&self)
Add a rule to the list of DOM rules. This list is lazy, so we just append a placeholder.
Should only be called for keyframes-backed rules, use insert_rule for CssRules-backed rules
Trait Implementations§
source§impl CSSRuleListMethods for CSSRuleList
impl CSSRuleListMethods for CSSRuleList
source§impl DomObject for CSSRuleList
impl DomObject for CSSRuleList
source§impl DomObjectWrap for CSSRuleList
impl DomObjectWrap for CSSRuleList
source§const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::CSSRuleListBinding::CSSRuleList_Binding::Wrap as for<'a, 'b> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::cssrulelist::CSSRuleList>) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::cssrulelist::CSSRuleList>>}
const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::CSSRuleListBinding::CSSRuleList_Binding::Wrap as for<'a, 'b> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::cssrulelist::CSSRuleList>) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::cssrulelist::CSSRuleList>>}
Function pointer to the general wrap function type
source§impl HasParent for CSSRuleList
impl HasParent for CSSRuleList
source§impl IDLInterface for CSSRuleList
impl IDLInterface for CSSRuleList
source§impl MallocSizeOf for CSSRuleList
impl MallocSizeOf for CSSRuleList
source§fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize
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.
source§impl MutDomObject for CSSRuleList
impl MutDomObject for CSSRuleList
source§unsafe fn init_reflector(&self, obj: *mut JSObject)
unsafe fn init_reflector(&self, obj: *mut JSObject)
Initializes the Reflector
source§impl PartialEq<CSSRuleList> for CSSRuleList
impl PartialEq<CSSRuleList> for CSSRuleList
source§fn eq(&self, other: &CSSRuleList) -> bool
fn eq(&self, other: &CSSRuleList) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl ToJSValConvertible for CSSRuleList
impl ToJSValConvertible for CSSRuleList
Auto Trait Implementations§
impl !RefUnwindSafe for CSSRuleList
impl !Send for CSSRuleList
impl !Sync for CSSRuleList
impl Unpin for CSSRuleList
impl !UnwindSafe for CSSRuleList
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where
F: FnOnce(&Self) -> bool,
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§impl<T> MaybeBoxed<Box<T, Global>> for T
impl<T> MaybeBoxed<Box<T, Global>> for T
source§fn maybe_boxed(self) -> Box<T, Global>
fn maybe_boxed(self) -> Box<T, Global>
Convert
source§impl<T> MaybeBoxed<T> for T
impl<T> MaybeBoxed<T> for T
source§fn maybe_boxed(self) -> T
fn maybe_boxed(self) -> T
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