{"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":".find_map(|(clause,"}]}
            .find_map(|(clause, _)| match clause.kind().no_bound_vars()? {
            .iter_instantiated_copied(tcx, future_ty.args)
                ty::ClauseKind::Projection(proj) => proj.term.as_type(),