{"ast_node_type":"variable","tokens":[{"end":54,"kind":"keyword","start":0,"text":"let"}]}
    let (crate_map, _) = tcx.crate_inherent_impls(());
pub(crate) fn inherent_impls(tcx: TyCtxt<'_>, ty_def_id: LocalDefId) -> &[DefId] {
    match crate_map.inherent_impls.get(&ty_def_id) {