Struct ParsedXPath 

pub struct ParsedXPath {
    pub arena: AstArena,
    pub root: AstNodeId,
    pub span: SourceSpan,
}

Result of parsing an XPath expression.

Fields

arena: AstArena

The arena containing all AST nodes.

root: AstNodeId

The root node ID of the parsed expression.

span: SourceSpan

Source span of the entire expression.

Implementations

impl ParsedXPath

pub fn root_node(&self) -> &AstNode

Get a reference to the root AST node.

pub fn get_node(&self, id: AstNodeId) -> &AstNode

Get a reference to any node by ID.

pub fn node_count(&self) -> usize

Get the number of nodes in the AST.

Trait Implementations

impl Debug for ParsedXPath

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

Formats the value using the given formatter.