1032     F: Fold + ?Sized,  in fold_abi()
1046     F: Fold + ?Sized,  in fold_angle_bracketed_generic_arguments()
1059     F: Fold + ?Sized,  in fold_arm()
1074     F: Fold + ?Sized,  in fold_assoc_const()
1087     F: Fold + ?Sized,  in fold_assoc_type()
1100     F: Fold + ?Sized,  in fold_attr_style()
1111     F: Fold + ?Sized,  in fold_attribute()
1124     F: Fold + ?Sized,  in fold_bare_fn_arg()
1136     F: Fold + ?Sized,  in fold_bare_variadic()
1149     F: Fold + ?Sized,  in fold_bin_op()
1186     F: Fold + ?Sized,  in fold_block()
1200     F: Fold + ?Sized,  in fold_bound_lifetimes()
1216     F: Fold + ?Sized,  in fold_captured_param()
1231     F: Fold + ?Sized,  in fold_const_param()
1247     F: Fold + ?Sized,  in fold_constraint()
1260     F: Fold + ?Sized,  in fold_data()
1276     F: Fold + ?Sized,  in fold_data_enum()
1288     F: Fold + ?Sized,  in fold_data_struct()
1300     F: Fold + ?Sized,  in fold_data_union()
1311     F: Fold + ?Sized,  in fold_derive_input()
1325     F: Fold + ?Sized,  in fold_expr()
1444     F: Fold + ?Sized,  in fold_expr_array()
1456     F: Fold + ?Sized,  in fold_expr_assign()
1469     F: Fold + ?Sized,  in fold_expr_async()
1482     F: Fold + ?Sized,  in fold_expr_await()
1495     F: Fold + ?Sized,  in fold_expr_binary()
1508     F: Fold + ?Sized,  in fold_expr_block()
1520     F: Fold + ?Sized,  in fold_expr_break()
1533     F: Fold + ?Sized,  in fold_expr_call()
1546     F: Fold + ?Sized,  in fold_expr_cast()
1559     F: Fold + ?Sized,  in fold_expr_closure()
1579     F: Fold + ?Sized,  in fold_expr_const()
1591     F: Fold + ?Sized,  in fold_expr_continue()
1603     F: Fold + ?Sized,  in fold_expr_field()
1616     F: Fold + ?Sized,  in fold_expr_for_loop()
1632     F: Fold + ?Sized,  in fold_expr_group()
1644     F: Fold + ?Sized,  in fold_expr_if()
1659     F: Fold + ?Sized,  in fold_expr_index()
1672     F: Fold + ?Sized,  in fold_expr_infer()
1683     F: Fold + ?Sized,  in fold_expr_let()
1697     F: Fold + ?Sized,  in fold_expr_lit()
1708     F: Fold + ?Sized,  in fold_expr_loop()
1721     F: Fold + ?Sized,  in fold_expr_macro()
1732     F: Fold + ?Sized,  in fold_expr_match()
1749     F: Fold + ?Sized,  in fold_expr_method_call()
1766     F: Fold + ?Sized,  in fold_expr_paren()
1778     F: Fold + ?Sized,  in fold_expr_path()
1790     F: Fold + ?Sized,  in fold_expr_range()
1803     F: Fold + ?Sized,  in fold_expr_raw_addr()
1820     F: Fold + ?Sized,  in fold_expr_reference()
1833     F: Fold + ?Sized,  in fold_expr_repeat()
1847     F: Fold + ?Sized,  in fold_expr_return()
1859     F: Fold + ?Sized,  in fold_expr_struct()
1875     F: Fold + ?Sized,  in fold_expr_try()
1890     F: Fold + ?Sized,  in fold_expr_try_block()
1902     F: Fold + ?Sized,  in fold_expr_tuple()
1914     F: Fold + ?Sized,  in fold_expr_unary()
1926     F: Fold + ?Sized,  in fold_expr_unsafe()
1938     F: Fold + ?Sized,  in fold_expr_while()
1952     F: Fold + ?Sized,  in fold_expr_yield()
1964     F: Fold + ?Sized,  in fold_field()
1982     F: Fold + ?Sized,  in fold_field_mutability()
1992     F: Fold + ?Sized,  in fold_field_pat()
2005     F: Fold + ?Sized,  in fold_field_value()
2018     F: Fold + ?Sized,  in fold_fields()
2034     F: Fold + ?Sized,  in fold_fields_named()
2048     F: Fold + ?Sized,  in fold_fields_unnamed()
2059     F: Fold + ?Sized,  in fold_file()
2071     F: Fold + ?Sized,  in fold_fn_arg()
2086     F: Fold + ?Sized,  in fold_foreign_item()
2113     F: Fold + ?Sized,  in fold_foreign_item_fn()
2129     F: Fold + ?Sized,  in fold_foreign_item_macro()
2144     F: Fold + ?Sized,  in fold_foreign_item_static()
2164     F: Fold + ?Sized,  in fold_foreign_item_type()
2182     F: Fold + ?Sized,  in fold_generic_argument()
2209     F: Fold + ?Sized,  in fold_generic_param()
2227     F: Fold + ?Sized,  in fold_generics()
2238     F: Fold + ?Sized,  in fold_ident()
2249     F: Fold + ?Sized,  in fold_impl_item()
2276     F: Fold + ?Sized,  in fold_impl_item_const()
2296     F: Fold + ?Sized,  in fold_impl_item_fn()
2313     F: Fold + ?Sized,  in fold_impl_item_macro()
2328     F: Fold + ?Sized,  in fold_impl_item_type()
2349     F: Fold + ?Sized,  in fold_impl_restriction()
2357     F: Fold + ?Sized,  in fold_index()
2368     F: Fold + ?Sized,  in fold_item()
2413     F: Fold + ?Sized,  in fold_item_const()
2432     F: Fold + ?Sized,  in fold_item_enum()
2451     F: Fold + ?Sized,  in fold_item_extern_crate()
2467     F: Fold + ?Sized,  in fold_item_fn()
2483     F: Fold + ?Sized,  in fold_item_foreign_mod()
2497     F: Fold + ?Sized,  in fold_item_impl()
2515     F: Fold + ?Sized,  in fold_item_macro()
2528     F: Fold + ?Sized,  in fold_item_mod()
2544     F: Fold + ?Sized,  in fold_item_static()
2563     F: Fold + ?Sized,  in fold_item_struct()
2579     F: Fold + ?Sized,  in fold_item_trait()
2607     F: Fold + ?Sized,  in fold_item_trait_alias()
2624     F: Fold + ?Sized,  in fold_item_type()
2641     F: Fold + ?Sized,  in fold_item_union()
2656     F: Fold + ?Sized,  in fold_item_use()
2671     F: Fold + ?Sized,  in fold_label()
2680     F: Fold + ?Sized,  in fold_lifetime()
2694     F: Fold + ?Sized,  in fold_lifetime_param()
2705     F: Fold + ?Sized,  in fold_lit()
2723     F: Fold + ?Sized,  in fold_lit_bool()
2732     F: Fold + ?Sized,  in fold_lit_byte()
2741     F: Fold + ?Sized,  in fold_lit_byte_str()
2750     F: Fold + ?Sized,  in fold_lit_cstr()
2759     F: Fold + ?Sized,  in fold_lit_char()
2768     F: Fold + ?Sized,  in fold_lit_float()
2777     F: Fold + ?Sized,  in fold_lit_int()
2786     F: Fold + ?Sized,  in fold_lit_str()
2797     F: Fold + ?Sized,  in fold_local()
2811     F: Fold + ?Sized,  in fold_local_init()
2823     F: Fold + ?Sized,  in fold_macro()
2839     F: Fold + ?Sized,  in fold_macro_delimiter()
2857     F: Fold + ?Sized,  in fold_member()
2872     F: Fold + ?Sized,  in fold_meta()
2886     F: Fold + ?Sized,  in fold_meta_list()
2901     F: Fold + ?Sized,  in fold_meta_name_value()
2916     F: Fold + ?Sized,  in fold_parenthesized_generic_arguments()
2928     F: Fold + ?Sized,  in fold_pat()
2962     F: Fold + ?Sized,  in fold_pat_ident()
2976     F: Fold + ?Sized,  in fold_pat_or()
2988     F: Fold + ?Sized,  in fold_pat_paren()
3000     F: Fold + ?Sized,  in fold_pat_reference()
3013     F: Fold + ?Sized,  in fold_pat_rest()
3024     F: Fold + ?Sized,  in fold_pat_slice()
3036     F: Fold + ?Sized,  in fold_pat_struct()
3051     F: Fold + ?Sized,  in fold_pat_tuple()
3066     F: Fold + ?Sized,  in fold_pat_tuple_struct()
3080     F: Fold + ?Sized,  in fold_pat_type()
3093     F: Fold + ?Sized,  in fold_pat_wild()
3104     F: Fold + ?Sized,  in fold_path()
3118     F: Fold + ?Sized,  in fold_path_arguments()
3138     F: Fold + ?Sized,  in fold_path_segment()
3152     F: Fold + ?Sized,  in fold_pointer_mutability()
3170     F: Fold + ?Sized,  in fold_precise_capture()
3186     F: Fold + ?Sized,  in fold_predicate_lifetime()
3201     F: Fold + ?Sized,  in fold_predicate_type()
3214     F: Fold + ?Sized,  in fold_qself()
3228     F: Fold + ?Sized,  in fold_range_limits()
3241     F: Fold + ?Sized,  in fold_receiver()
3257     F: Fold + ?Sized,  in fold_return_type()
3270     F: Fold + ?Sized,  in fold_signature()
3288     F: Fold + ?Sized,  in fold_span()
3299     F: Fold + ?Sized,  in fold_static_mutability()
3312     F: Fold + ?Sized,  in fold_stmt()
3329     F: Fold + ?Sized,  in fold_stmt_macro()
3341     F: Fold + ?Sized,  in fold_trait_bound()
3357     F: Fold + ?Sized,  in fold_trait_bound_modifier()
3370     F: Fold + ?Sized,  in fold_trait_item()
3397     F: Fold + ?Sized,  in fold_trait_item_const()
3414     F: Fold + ?Sized,  in fold_trait_item_fn()
3430     F: Fold + ?Sized,  in fold_trait_item_macro()
3445     F: Fold + ?Sized,  in fold_trait_item_type()
3462     F: Fold + ?Sized,  in fold_type()
3512     F: Fold + ?Sized,  in fold_type_array()
3525     F: Fold + ?Sized,  in fold_type_bare_fn()
3542     F: Fold + ?Sized,  in fold_type_group()
3556     F: Fold + ?Sized,  in fold_type_impl_trait()
3567     F: Fold + ?Sized,  in fold_type_infer()
3577     F: Fold + ?Sized,  in fold_type_macro()
3587     F: Fold + ?Sized,  in fold_type_never()
3597     F: Fold + ?Sized,  in fold_type_param()
3615     F: Fold + ?Sized,  in fold_type_param_bound()
3638     F: Fold + ?Sized,  in fold_type_paren()
3649     F: Fold + ?Sized,  in fold_type_path()
3660     F: Fold + ?Sized,  in fold_type_ptr()
3676     F: Fold + ?Sized,  in fold_type_reference()
3689     F: Fold + ?Sized,  in fold_type_slice()
3703     F: Fold + ?Sized,  in fold_type_trait_object()
3714     F: Fold + ?Sized,  in fold_type_tuple()
3725     F: Fold + ?Sized,  in fold_un_op()
3737     F: Fold + ?Sized,  in fold_use_glob()
3747     F: Fold + ?Sized,  in fold_use_group()
3758     F: Fold + ?Sized,  in fold_use_name()
3768     F: Fold + ?Sized,  in fold_use_path()
3780     F: Fold + ?Sized,  in fold_use_rename()
3792     F: Fold + ?Sized,  in fold_use_tree()
3816     F: Fold + ?Sized,  in fold_variadic()
3829     F: Fold + ?Sized,  in fold_variant()
3845     F: Fold + ?Sized,  in fold_vis_restricted()
3858     F: Fold + ?Sized,  in fold_visibility()
3872     F: Fold + ?Sized,  in fold_where_clause()
3886     F: Fold + ?Sized,  in fold_where_predicate()
3900     V: ?Sized,  in fold_vec()