Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-03 04:30:10 +01:00
Code Issues Projects Releases Packages Wiki Activity

Bump bitflags to 1.0 in every servo crate

Browse source
This commit is contained in:
Bastien Orivel 2017-10-30 12:15:30 +01:00
parent b6475cf433
commit 29b4eec141
131 changed files with 1591 additions and 1580 deletions
Download patch file Download diff file Expand all files Collapse all files

2
components/selectors/Cargo.toml
View file

@ -23,7 +23,7 @@ gecko_like_types = []
bench = []
[dependencies]
bitflags = "0.7"
bitflags = "1.0"
matches = "0.1"
cssparser = "0.22.0"
log = "0.3"

28
components/selectors/matching.rs
View file

@ -20,37 +20,39 @@ pub static RECOMMENDED_SELECTOR_BLOOM_FILTER_SIZE: usize = 4096;
bitflags! {
/// Set of flags that are set on either the element or its parent (depending
/// on the flag) if the element could potentially match a selector.
pub flags ElementSelectorFlags: usize {
pub struct ElementSelectorFlags: usize {
/// When a child is added or removed from the parent, all the children
/// must be restyled, because they may match :nth-last-child,
/// :last-of-type, :nth-last-of-type, or :only-of-type.
const HAS_SLOW_SELECTOR = 1 << 0,
const HAS_SLOW_SELECTOR = 1 << 0;
/// When a child is added or removed from the parent, any later
/// children must be restyled, because they may match :nth-child,
/// :first-of-type, or :nth-of-type.
const HAS_SLOW_SELECTOR_LATER_SIBLINGS = 1 << 1,
const HAS_SLOW_SELECTOR_LATER_SIBLINGS = 1 << 1;
/// When a child is added or removed from the parent, the first and
/// last children must be restyled, because they may match :first-child,
/// :last-child, or :only-child.
const HAS_EDGE_CHILD_SELECTOR = 1 << 2,
const HAS_EDGE_CHILD_SELECTOR = 1 << 2;
/// The element has an empty selector, so when a child is appended we
/// might need to restyle the parent completely.
const HAS_EMPTY_SELECTOR = 1 << 3,
const HAS_EMPTY_SELECTOR = 1 << 3;
}
}
impl ElementSelectorFlags {
/// Returns the subset of flags that apply to the element.
pub fn for_self(self) -> ElementSelectorFlags {
self & (HAS_EMPTY_SELECTOR)
self & (ElementSelectorFlags::HAS_EMPTY_SELECTOR)
}
/// Returns the subset of flags that apply to the parent.
pub fn for_parent(self) -> ElementSelectorFlags {
self & (HAS_SLOW_SELECTOR | HAS_SLOW_SELECTOR_LATER_SIBLINGS | HAS_EDGE_CHILD_SELECTOR)
self & (ElementSelectorFlags::HAS_SLOW_SELECTOR |
ElementSelectorFlags::HAS_SLOW_SELECTOR_LATER_SIBLINGS |
ElementSelectorFlags::HAS_EDGE_CHILD_SELECTOR)
}
}
@ -551,7 +553,7 @@ where
let combinator = selector_iter.next_sequence();
if combinator.map_or(false, |c| c.is_sibling()) {
flags_setter(element, HAS_SLOW_SELECTOR_LATER_SIBLINGS);
flags_setter(element, ElementSelectorFlags::HAS_SLOW_SELECTOR_LATER_SIBLINGS);
}
if !matches_all_simple_selectors {
@ -748,7 +750,7 @@ where
element.is_root()
}
Component::Empty => {
flags_setter(element, HAS_EMPTY_SELECTOR);
flags_setter(element, ElementSelectorFlags::HAS_EMPTY_SELECTOR);
element.is_empty()
}
Component::Scope => {
@ -823,9 +825,9 @@ where
}
flags_setter(element, if is_from_end {
HAS_SLOW_SELECTOR
ElementSelectorFlags::HAS_SLOW_SELECTOR
} else {
HAS_SLOW_SELECTOR_LATER_SIBLINGS
ElementSelectorFlags::HAS_SLOW_SELECTOR_LATER_SIBLINGS
});
// Grab a reference to the appropriate cache.
@ -918,7 +920,7 @@ where
E: Element,
F: FnMut(&E, ElementSelectorFlags),
{
flags_setter(element, HAS_EDGE_CHILD_SELECTOR);
flags_setter(element, ElementSelectorFlags::HAS_EDGE_CHILD_SELECTOR);
element.prev_sibling_element().is_none()
}
@ -928,6 +930,6 @@ where
E: Element,
F: FnMut(&E, ElementSelectorFlags),
{
flags_setter(element, HAS_EDGE_CHILD_SELECTOR);
flags_setter(element, ElementSelectorFlags::HAS_EDGE_CHILD_SELECTOR);
element.next_sibling_element().is_none()
}