Struct Selector 

pub struct Selector { /* private fields */ }

A parsed selector. Construct with Selector::parse.

Implementations

impl Selector

pub fn parse(input: &str) -> Result<Selector, ParseSelectorError>

Parse a selector string. See the module docs for the supported subset.

pub fn matches(&self, popped: &Node<'_>, stack: &[&Node<'_>]) -> bool

Match this selector against the just-closed arena node popped, given its ancestor chain stack (root at index 0).

stack is the ancestor chain by reference: stack[0] is the root, stack[stack.len() - 1] is the immediate parent of popped. All references typically come from one sup_xml_tree::dom::Document but the matcher doesn’t enforce this — it only reads name and attributes().

Trait Implementations

impl Clone for Selector

fn clone(&self) -> Selector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Selector

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

Formats the value using the given formatter.

impl Eq for Selector

impl PartialEq for Selector

fn eq(&self, other: &Selector) -> 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 StructuralPartialEq for Selector