Struct hime_redist::ast::AstNode

pub struct AstNode<'a> { /* fields omitted */ }

Represents a node in an Abstract Syntax Tree

Implementations

impl<'a> AstNode<'a>

pub fn id(&self) -> usize

Gets the identifier of this node

pub fn get_token_index(&self) -> Option<usize>

Gets the index of the token born by this node, if any

pub fn parent(&self) -> Option<AstNode>

Gets the parent of this node, if any

pub fn children(&self) -> AstFamily

Gets the children of this node

Trait Implementations

impl<'a> Clone for AstNode<'a>

fn clone(&self) -> AstNode<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Display for AstNode<'a>

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

Formats the value using the given formatter.

impl<'a> SemanticElementTrait for AstNode<'a>

fn get_position(&self) -> Option<TextPosition>

Gets the position in the input text of this element

fn get_span(&self) -> Option<TextSpan>

Gets the span in the input text of this element

fn get_context(&self) -> Option<TextContext>

Gets the context of this element in the input

fn get_symbol(&self) -> Symbol

Gets the grammar symbol associated to this element

fn get_value(&self) -> Option<String>

Gets the value of this element, if any