Struct Specificity 

pub struct Specificity(pub u32, pub u32, pub u32);

Selector specificity expressed as (id_count, class_count, type_count).

Higher tuples win in a CSS cascade. The ordering is lexicographic, which matches the CSS specification.

Tuple Fields

0: u32

1: u32

2: u32

Implementations

impl Specificity

pub fn add_id(&mut self)

Increment the id component (each #id selector part).

pub fn add_class(&mut self)

Increment the class component (each .class selector part).

pub fn add_type(&mut self)

Increment the type component (each element-type selector part).

Trait Implementations

impl Clone for Specificity

fn clone(&self) -> Specificity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Specificity

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

Formats the value using the given formatter.

impl Default for Specificity

fn default() -> Specificity

Returns the “default value” for a type.

impl Ord for Specificity

fn cmp(&self, other: &Specificity) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Specificity

fn eq(&self, other: &Specificity) -> 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 PartialOrd for Specificity

fn partial_cmp(&self, other: &Specificity) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Specificity

impl Eq for Specificity

impl StructuralPartialEq for Specificity