Method elements

src/cst/mod.rs:2096–2117

Elements of the array.

(&self)

  /// Elements of the array.
  pub fn elements(&self) -> Vec<CstNode> {
    self
      .0
      .borrow()
      .value
      .iter()
      .filter(|child| match child {
        CstNode::Container(_) => true,
        CstNode::Leaf(leaf) => match leaf {
          CstLeafNode::BooleanLit(_)
          | CstLeafNode::NullKeyword(_)
          | CstLeafNode::NumberLit(_)
          | CstLeafNode::StringLit(_)
          | CstLeafNode::WordLit(_) => true,
          CstLeafNode::Token(_) | CstLeafNode::Whitespace(_) | CstLeafNode::Newline(_) | CstLeafNode::Comment(_) => {
            false
          }
        },
      })
      .cloned()
      .collect()
  }

  /// Appends an element to the end of the array.
  ///