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Implement get_attr_for_layout that returns an AttrValue.
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2 changed files with 16 additions and 0 deletions
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@ -156,6 +156,8 @@ impl Element {
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#[allow(unsafe_code)]
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pub trait RawLayoutElementHelpers {
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unsafe fn get_attr_for_layout<'a>(&'a self, namespace: &Namespace, name: &Atom)
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-> Option<&'a AttrValue>;
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unsafe fn get_attr_val_for_layout<'a>(&'a self, namespace: &Namespace, name: &Atom)
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-> Option<&'a str>;
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unsafe fn get_attr_vals_for_layout<'a>(&'a self, name: &Atom) -> Vec<&'a str>;
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@ -190,6 +192,13 @@ unsafe fn get_attr_for_layout(elem: &Element, namespace: &Namespace, name: &Atom
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#[allow(unsafe_code)]
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impl RawLayoutElementHelpers for Element {
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#[inline]
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unsafe fn get_attr_for_layout<'a>(&'a self, namespace: &Namespace, name: &Atom)
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-> Option<&'a AttrValue> {
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get_attr_for_layout(self, namespace, name).map(|attr| {
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(*attr.unsafe_get()).value_forever()
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})
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}
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unsafe fn get_attr_val_for_layout<'a>(&'a self, namespace: &Namespace, name: &Atom)
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-> Option<&'a str> {
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get_attr_for_layout(self, namespace, name).map(|attr| {
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