{"ast_node_type":"variable","tokens":[{"end":85,"kind":"keyword","start":0,"text":"let"}]}
                let (body, generics) = if let ast::AssocItemKind::Fn(fun) = &i.kind {
            ast::AssocItemKind::Fn(..) | ast::AssocItemKind::Delegation(..) => {
                    (fun.body.is_some(), Some(&fun.generics))