syntax_data: {"ast_node_type":"other","tokens":[{"end":47,"kind":"keyword","start":0,"text":"deref_finder(tcx,"}]}
source_snippet:             deref_finder(tcx, &mut proxy_shim);
context_before:             let mut proxy_shim = create_coroutine_drop_shim_proxy_async(tcx, body);
context_after:             body.coroutine.as_mut().unwrap().coroutine_drop_proxy_async = Some(proxy_shim);