Struct SelectorPart 

pub struct SelectorPart {
    pub element: Option<String>,
    pub id: Option<String>,
    pub classes: Vec<String>,
    pub attributes: Vec<AttributeSelector>,
    pub pseudo_classes: Vec<PseudoClass>,
    pub universal: bool,
}

A single selector part (between combinators)

Fields

element: Option<String>

Type/element name (None = universal)

id: Option<String>

ID selector

classes: Vec<String>

Class selectors

attributes: Vec<AttributeSelector>

Attribute selectors

pseudo_classes: Vec<PseudoClass>

Pseudo-classes

universal: bool

Universal selector (*)

Implementations

impl SelectorPart

pub fn new() -> Self

Create a new empty selector part

pub fn element(name: impl Into<String>) -> Self

Create a type selector

pub fn universal() -> Self

Create a universal selector

pub fn id(id: impl Into<String>) -> Self

Create an ID selector

pub fn class(class: impl Into<String>) -> Self

Create a class selector

pub fn with_id(self, id: impl Into<String>) -> Self

Add an ID

pub fn with_class(self, class: impl Into<String>) -> Self

Add a class

pub fn with_pseudo(self, pseudo: PseudoClass) -> Self

Add a pseudo-class

pub fn is_empty(&self) -> bool

Check if this part is empty (no matchers)

pub fn specificity(&self) -> (usize, usize, usize)

Calculate specificity (a, b, c)

• a: ID selectors
• b: class selectors, attribute selectors, pseudo-classes
• c: type selectors, pseudo-elements

Trait Implementations

impl Clone for SelectorPart

fn clone(&self) -> SelectorPart

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SelectorPart

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

Formats the value using the given formatter.

impl Default for SelectorPart

fn default() -> SelectorPart

Returns the “default value” for a type.

impl Display for SelectorPart

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

Formats the value using the given formatter.

impl PartialEq for SelectorPart

fn eq(&self, other: &SelectorPart) -> 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 Eq for SelectorPart

impl StructuralPartialEq for SelectorPart