Struct CanonicalSelectorAst 

pub struct CanonicalSelectorAst { /* private fields */ }

The sole selector canonicalization authority.

Construction accepts parser CST nodes, so quoted, escaped, and attribute interiors never need to be rediscovered by a string replacement pass.

Implementations

impl CanonicalSelectorAst

pub fn from_cst(selector_node: &SyntaxNode) -> Option<Self>

pub fn authored(&self) -> &str

pub fn branches(&self) -> &[CanonicalSelectorBranchV0]

pub fn nesting_token_count(&self) -> usize

pub fn canonical_class_keys(&self) -> impl Iterator<Item = &CanonicalClassKeyV0>

pub fn canonical_class_key_for_source_span( &self, semantic_name: &str, source_byte_range: Range<usize>, nesting_parent_name: Option<&str>, ) -> Option<CanonicalClassKeyV0>

Issues a sealed class key only when the parser-owned selector AST covers the source fact that produced the projected semantic name.

pub fn expand_with_parent(&self, parent: &Self) -> Option<String>

Trait Implementations

impl Clone for CanonicalSelectorAst

fn clone(&self) -> CanonicalSelectorAst

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CanonicalSelectorAst

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

Formats the value using the given formatter.

impl Eq for CanonicalSelectorAst

impl PartialEq for CanonicalSelectorAst

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CanonicalSelectorAst