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Introduce nsStaticAtom.

Browse source 
It's a sub-class of nsAtom, useful for cases where you know you are dealing
exclusively with static atoms. The nice thing about it is that you can use
raw nsStaticAtom pointers instead of RefPtr<>. (In fact, the AddRef/Release
implementations ensure that we'll crash if we use RefPtr<nsStaticAtom>.)
This commit is contained in:
Nicholas Nethercote 2017-10-27 14:42:55 +11:00
parent de7595f16f
commit 5866b820e0
5 changed files with 12525 additions and 12503 deletions
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18
components/style/gecko/generated/structs.rs
View file

@ -2423,7 +2423,7 @@ pub mod root {
#[repr(C)]
#[derive(Debug, Copy)]
pub struct Element_MappedAttributeEntry {
pub attribute: *mut *mut root::nsAtom,
pub attribute: *mut *mut root::nsStaticAtom,
}
#[test]
fn bindgen_test_layout_Element_MappedAttributeEntry() {
@ -14854,6 +14854,18 @@ pub mod root {
"::" , stringify ! ( mStorageSize ) ));
}
#[repr(C)]
#[derive(Debug)]
pub struct nsStaticAtom {
pub _base: root::nsAtom,
}
#[test]
fn bindgen_test_layout_nsStaticAtom() {
assert_eq!(::std::mem::size_of::<nsStaticAtom>() , 24usize , concat !
( "Size of: " , stringify ! ( nsStaticAtom ) ));
assert_eq! (::std::mem::align_of::<nsStaticAtom>() , 8usize , concat !
( "Alignment of " , stringify ! ( nsStaticAtom ) ));
}
#[repr(C)]
#[derive(Debug, Copy)]
pub struct nsIPrincipal {
pub _base: root::nsISerializable,
@ -19305,7 +19317,7 @@ pub mod root {
/// @param aCaseSensitive Whether to do a case-sensitive compare on the values.
/// @return ATTR_MISSING, ATTR_VALUE_NO_MATCH or the non-negative index
/// indicating the first value of aValues that matched
pub type nsIContent_AttrValuesArray = *const *const root::nsAtom;
pub type nsIContent_AttrValuesArray = *const *const root::nsStaticAtom;
#[repr(u32)]
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
pub enum nsIContent_FlattenedParentType {
@ -31834,7 +31846,7 @@ pub mod root {
#[repr(C)]
#[derive(Debug, Copy)]
pub struct nsMediaFeature {
pub mName: *mut *mut root::nsAtom,
pub mName: *mut *mut root::nsStaticAtom,
pub mRangeType: root::nsMediaFeature_RangeType,
pub mValueType: root::nsMediaFeature_ValueType,
pub mReqFlags: u8,