Struct CapturedNode 

pub struct CapturedNode {
    pub symbol_id: Option<SymbolId>,
    pub span: Span,
    pub text: String,
}

A captured AST node from pattern matching

Fields

symbol_id: Option<SymbolId>

Symbol ID if the node corresponds to a known symbol

span: Span

Source location

text: String

Original source text

Implementations

impl CapturedNode

pub fn new(span: Span, text: impl Into<String>) -> Self

Construct a CapturedNode from a span and source text.

pub fn with_symbol(self, id: SymbolId) -> Self

Attach a SymbolId to the captured node.

Trait Implementations

impl Clone for CapturedNode

fn clone(&self) -> CapturedNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CapturedNode

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

Formats the value using the given formatter.