{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"(item_def_id,"}]}
    (item_def_id, def_id, assoc_ident): (LocalDefId, LocalDefId, Ident),
    tcx: TyCtxt<'tcx>,
) -> ty::EarlyBinder<'tcx, &'tcx [(ty::Clause<'tcx>, Span)]> {