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Replace unsafe_blocks by unsafe_code.

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This commit is contained in:
Manish Goregaokar 2015-03-19 07:40:22 +05:30 • committed by Ms2ger
parent 4eb26065ac
commit 3479d3fa7f
53 changed files with 151 additions and 57 deletions
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11
components/script/dom/element.rs
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@ -148,6 +148,7 @@ impl Element {
}
}
#[allow(unsafe_code)]
pub trait RawLayoutElementHelpers {
unsafe fn get_attr_val_for_layout<'a>(&'a self, namespace: &Namespace, name: &Atom)
-> Option<&'a str>;
@ -171,6 +172,7 @@ pub trait RawLayoutElementHelpers {
}
#[inline]
#[allow(unsafe_code)]
unsafe fn get_attr_for_layout<'a>(elem: &'a Element, namespace: &Namespace, name: &Atom) -> Option<&'a JS<Attr>> {
// cast to point to T in RefCell<T> directly
let attrs = elem.attrs.borrow_for_layout();
@ -181,6 +183,7 @@ unsafe fn get_attr_for_layout<'a>(elem: &'a Element, namespace: &Namespace, name
})
}
#[allow(unsafe_code)]
impl RawLayoutElementHelpers for Element {
#[inline]
unsafe fn get_attr_val_for_layout<'a>(&'a self, namespace: &Namespace, name: &Atom)
@ -394,12 +397,15 @@ impl RawLayoutElementHelpers for Element {
}
pub trait LayoutElementHelpers {
#[allow(unsafe_code)]
unsafe fn html_element_in_html_document_for_layout(&self) -> bool;
#[allow(unsafe_code)]
unsafe fn has_attr_for_layout(&self, namespace: &Namespace, name: &Atom) -> bool;
}
impl LayoutElementHelpers for LayoutJS<Element> {
#[inline]
#[allow(unsafe_code)]
unsafe fn html_element_in_html_document_for_layout(&self) -> bool {
if (*self.unsafe_get()).namespace != ns!(HTML) {
return false
@ -408,6 +414,7 @@ impl LayoutElementHelpers for LayoutJS<Element> {
node.owner_doc_for_layout().is_html_document_for_layout()
}
#[allow(unsafe_code)]
unsafe fn has_attr_for_layout(&self, namespace: &Namespace, name: &Atom) -> bool {
get_attr_for_layout(&*self.unsafe_get(), namespace, name).is_some()
}
@ -1425,7 +1432,7 @@ impl<'a> VirtualMethods for JSRef<'a, Element> {
}
impl<'a> style::node::TElement<'a> for JSRef<'a, Element> {
#[allow(unsafe_blocks)]
#[allow(unsafe_code)]
fn get_attr(self, namespace: &Namespace, attr: &Atom) -> Option<&'a str> {
self.get_attribute(namespace.clone(), attr).root().map(|attr| {
// This transmute is used to cheat the lifetime restriction.
@ -1435,7 +1442,7 @@ impl<'a> style::node::TElement<'a> for JSRef<'a, Element> {
unsafe { mem::transmute(value.as_slice()) }
})
}
#[allow(unsafe_blocks)]
#[allow(unsafe_code)]
fn get_attrs(self, attr: &Atom) -> Vec<&'a str> {
self.get_attributes(attr).into_iter().map(|attr| attr.root()).map(|attr| {
// FIXME(https://github.com/rust-lang/rust/issues/23338)