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Added a bloom filter to CSS selector matching.

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This commit is contained in:
Clark Gaebel 2014-09-02 10:16:11 -07:00
parent d161d0ad47
commit acd83ff47b
20 changed files with 817 additions and 78 deletions
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10
components/style/selectors.rs
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@ -31,7 +31,7 @@ pub struct Selector {
pub specificity: u32,
}
#[deriving(PartialEq, Clone)]
#[deriving(Eq, PartialEq, Clone, Hash)]
pub enum PseudoElement {
Before,
After,
@ -54,7 +54,7 @@ pub enum Combinator {
LaterSibling, // ~
}
#[deriving(PartialEq, Clone)]
#[deriving(Eq, PartialEq, Clone, Hash)]
pub enum SimpleSelector {
IDSelector(Atom),
ClassSelector(Atom),
@ -92,20 +92,20 @@ pub enum SimpleSelector {
// ...
}
#[deriving(PartialEq, Clone)]
#[deriving(Eq, PartialEq, Clone, Hash)]
pub struct LocalNameSelector {
pub name: Atom,
pub lower_name: Atom,
}
#[deriving(PartialEq, Clone)]
#[deriving(Eq, PartialEq, Clone, Hash)]
pub struct AttrSelector {
pub name: String,
pub lower_name: String,
pub namespace: NamespaceConstraint,
}
#[deriving(PartialEq, Clone)]
#[deriving(Eq, PartialEq, Clone, Hash)]
pub enum NamespaceConstraint {
AnyNamespace,
SpecificNamespace(Namespace),