Enum RuleChangeKind 

#[repr(u32)]
pub enum RuleChangeKind {
    Generic = 0,
    Insertion = 1,
    Removal = 2,
    StyleRuleDeclarations = 3,
}

The kind of change that happened for a given rule.

Variants

Generic = 0

Some change in the rule which we don’t know about, and could have made the rule change in any way.

Insertion = 1

The rule was inserted.

Removal = 2

The rule was removed.

StyleRuleDeclarations = 3

A change in the declarations of a style rule.

Trait Implementations

impl Clone for RuleChangeKind

fn clone(&self) -> RuleChangeKind

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RuleChangeKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for RuleChangeKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl MallocSizeOf for RuleChangeKind

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl PartialEq for RuleChangeKind

fn eq(&self, other: &RuleChangeKind) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for RuleChangeKind

impl Eq for RuleChangeKind

impl StructuralPartialEq for RuleChangeKind