{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"hir::ClosureKind::CoroutineClosure(hir::CoroutineDesugaring::Async)"}]}
                    hir::ClosureKind::CoroutineClosure(hir::CoroutineDesugaring::Async) => self
                    }
                        .tcx