{"ast_node_type":"impl","tokens":[{"end":83,"kind":"keyword","start":0,"text":"desc"}]}
        desc { |tcx| "computing `AsyncDrop` impl for `{}`", tcx.def_path_str(key) }
    query adt_async_destructor(key: DefId) -> Option<ty::AsyncDestructor> {
        cache_on_disk_if { key.is_local() }