{"ast_node_type":"function","tokens":[{"end":96,"kind":"keyword","start":0,"text":"pub"}]}
    pub fn needs_parens_in_place_of(&self, parent: &SyntaxNode, place_of: &SyntaxNode) -> bool {
    /// given that `place_of`'s parent is `parent`.
        if !check_ancestry(parent, place_of) {