{"ast_node_type":"variable","tokens":[{"end":65,"kind":"keyword","start":0,"text":"let"}]}
        let _p = tracing::info_span!("find_container").entered();
    pub(super) fn find_container(&mut self, src: InFile<&SyntaxNode>) -> Option<ChildContainer> {
        let def = self.parent_ancestors_with_macros(src, |this, container, child| {