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Replace the SelectorImplExt trait with inherent methods.

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This commit is contained in:
Simon Sapin 2016-07-20 13:58:07 +02:00
parent 3b676bc85d
commit f419db834c
10 changed files with 37 additions and 70 deletions
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24
components/style/selector_impl.rs
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@ -4,12 +4,9 @@
//! The pseudo-classes and pseudo-elements supported by the style system.
use element_state::ElementState;
use restyle_hints;
use selectors::Element;
use selectors::parser::SelectorImpl;
use std::fmt::Debug;
use stylesheets::Stylesheet;
pub type AttrString = <TheSelectorImpl as SelectorImpl>::AttrString;
@ -78,16 +75,9 @@ pub trait ElementExt: Element<Impl=TheSelectorImpl, AttrString=<TheSelectorImpl
fn is_link(&self) -> bool;
}
// NB: The `Clone` trait is here for convenience due to:
// https://github.com/rust-lang/rust/issues/26925
pub trait SelectorImplExt : SelectorImpl + Clone + Debug + Sized + 'static {
fn pseudo_element_cascade_type(pseudo: &Self::PseudoElement) -> PseudoElementCascadeType;
fn each_pseudo_element<F>(mut fun: F)
where F: FnMut(Self::PseudoElement);
impl TheSelectorImpl {
#[inline]
fn each_eagerly_cascaded_pseudo_element<F>(mut fun: F)
pub fn each_eagerly_cascaded_pseudo_element<F>(mut fun: F)
where F: FnMut(<Self as SelectorImpl>::PseudoElement) {
Self::each_pseudo_element(|pseudo| {
if Self::pseudo_element_cascade_type(&pseudo).is_eager() {
@ -97,7 +87,7 @@ pub trait SelectorImplExt : SelectorImpl + Clone + Debug + Sized + 'static {
}
#[inline]
fn each_precomputed_pseudo_element<F>(mut fun: F)
pub fn each_precomputed_pseudo_element<F>(mut fun: F)
where F: FnMut(<Self as SelectorImpl>::PseudoElement) {
Self::each_pseudo_element(|pseudo| {
if Self::pseudo_element_cascade_type(&pseudo).is_precomputed() {
@ -105,12 +95,4 @@ pub trait SelectorImplExt : SelectorImpl + Clone + Debug + Sized + 'static {
}
})
}
fn pseudo_is_before_or_after(pseudo: &Self::PseudoElement) -> bool;
fn pseudo_class_state_flag(pc: &Self::NonTSPseudoClass) -> ElementState;
fn get_user_or_user_agent_stylesheets() -> &'static [Stylesheet];
fn get_quirks_mode_stylesheet() -> Option<&'static Stylesheet>;
}