{"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"//"}]}
                    // to make_lowered_await with `FutureKind::AsyncIterator` which will generator
                    // we'll generate `unsafe { Pin::new_unchecked(&mut iter) })` and then pass this
                    // calls to `poll_next`. In user code, this would probably be a call to