Method build

src/cst/mod.rs:2353–2372

(&mut self, ast_value: Option<crate::ast::Value<'a>>)

impl<'a> CstBuilder<'a> {
  pub fn build(&mut self, ast_value: Option<crate::ast::Value<'a>>) -> CstRootNode {
    let root_node = CstContainerNode::Root(CstRootNode(Rc::new(RefCell::new(CstChildrenInner {
      parent: None,
      value: Vec::new(),
    }))));

    if let Some(ast_value) = ast_value {
      let range = ast_value.range();
      self.scan_from_to(&root_node, 0, range.start);
      self.build_value(&root_node, ast_value);
      self.scan_from_to(&root_node, range.end, self.text.len());
    } else {
      self.scan_from_to(&root_node, 0, self.text.len());
    }

    match root_node {
      CstContainerNode::Root(node) => node,
      _ => unreachable!(),
    }
  }

  fn scan_from_to(&mut self, container: &CstContainerNode, from: usize, to: usize) {
    if from == to {