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Give a lifetime parameter to LayoutDom

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This commit is contained in:
Anthony Ramine 2020-03-27 17:37:56 +01:00
parent 60ca98b753
commit dba6a635e5
26 changed files with 145 additions and 235 deletions
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14
components/script/dom/element.rs
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@ -567,11 +567,11 @@ pub trait RawLayoutElementHelpers {
#[inline]
#[allow(unsafe_code)]
pub unsafe fn get_attr_for_layout<'a>(
elem: &'a Element,
pub unsafe fn get_attr_for_layout<'dom>(
elem: &'dom Element,
namespace: &Namespace,
name: &LocalName,
) -> Option<LayoutDom<Attr>> {
) -> Option<LayoutDom<'dom, Attr>> {
// cast to point to T in RefCell<T> directly
let attrs = elem.attrs.borrow_for_layout();
attrs
@ -620,7 +620,7 @@ impl RawLayoutElementHelpers for Element {
}
}
pub trait LayoutElementHelpers {
pub trait LayoutElementHelpers<'dom> {
#[allow(unsafe_code)]
unsafe fn has_class_for_layout(&self, name: &Atom, case_sensitivity: CaseSensitivity) -> bool;
#[allow(unsafe_code)]
@ -646,10 +646,10 @@ pub trait LayoutElementHelpers {
fn has_selector_flags(&self, flags: ElementSelectorFlags) -> bool;
/// The shadow root this element is a host of.
#[allow(unsafe_code)]
unsafe fn get_shadow_root_for_layout(&self) -> Option<LayoutDom<ShadowRoot>>;
unsafe fn get_shadow_root_for_layout(&self) -> Option<LayoutDom<'dom, ShadowRoot>>;
}
impl LayoutElementHelpers for LayoutDom<Element> {
impl<'dom> LayoutElementHelpers<'dom> for LayoutDom<'dom, Element> {
#[allow(unsafe_code)]
#[inline]
unsafe fn has_class_for_layout(&self, name: &Atom, case_sensitivity: CaseSensitivity) -> bool {
@ -1095,7 +1095,7 @@ impl LayoutElementHelpers for LayoutDom<Element> {
#[inline]
#[allow(unsafe_code)]
unsafe fn get_shadow_root_for_layout(&self) -> Option<LayoutDom<ShadowRoot>> {
unsafe fn get_shadow_root_for_layout(&self) -> Option<LayoutDom<'dom, ShadowRoot>> {
(*self.unsafe_get())
.rare_data_for_layout()
.as_ref()?