rustc::middle::ty

Structs

AutoDerefRef BareFnTy ClosureTy FloatVid FnSig FreeRegion Generics IntVid ItemSubsts ItemVariances Method ParamBounds ParamTy ParameterEnvironment Polytype RegionParameterDef RegionVid TraitDef TraitRef TransmuteRestriction TyTrait TyVid TypeContents TypeParameterDef UpvarBorrow UpvarId VariantInfo creader_cache_key ctxt expected_found field field_ty intern_key mt t t_box_

Traits

Functions

adjust_ty all_builtin_bounds construct_parameter_environment deref each_attr each_bound_trait_and_supertraits empty_builtin_bounds enum_is_univariant enum_variant_with_id enum_variants eval_repeat_count expr_is_lval expr_kind expr_span expr_ty expr_ty_adjusted expr_ty_opt field_idx_strict fn_is_variadic fold_ty free_region_from_def get get_opaque_ty get_tydesc_ty has_attr has_dtor hash_crate_independent impl_of_method impl_trait_ref index is_binopable is_fn_ty is_instantiable is_type_representable item_path_str item_variances local_var_name_str lookup_field_type lookup_impl_vtables lookup_item_type lookup_packed lookup_repr_hint lookup_simd lookup_struct_field lookup_struct_fields lookup_trait_def maybe_walk_ty method method_call_type_param_defs method_idx mk_bare_fn mk_bool mk_bot mk_box mk_char mk_closure mk_ctor_fn mk_ctxt mk_enum mk_err mk_f32 mk_f64 mk_float_var mk_i16 mk_i32 mk_i64 mk_i8 mk_imm_ptr mk_imm_rptr mk_infer mk_int mk_int_var mk_mach_float mk_mach_int mk_mach_uint mk_mut_ptr mk_mut_rptr mk_nil mk_nil_ptr mk_param mk_param_from_def mk_prim_t mk_ptr mk_rptr mk_self_type mk_slice mk_str mk_str_slice mk_struct mk_t mk_trait mk_tup mk_u16 mk_u32 mk_u64 mk_u8 mk_uint mk_uniq mk_var mk_vec node_id_item_substs node_id_to_trait_ref node_id_to_type node_id_to_type_opt normalize_ty note_and_explain_type_err param_tys_in_type pat_ty populate_implementations_for_trait_if_necessary populate_implementations_for_type_if_necessary provided_source provided_trait_methods record_trait_implementation resolve_expr sequence_element_type simd_size simd_type stmt_node_id struct_fields substd_enum_variants tbox_has_flag trait_id_of_impl trait_method trait_method_def_ids trait_method_of_method trait_methods trait_of_method trait_ref_contains_error trait_ref_supertraits trait_ref_to_def_id trait_supertraits try_add_builtin_trait try_node_id_to_type ty_closure_store ty_dtor ty_fn_args ty_fn_ret ty_fn_sig ty_region ty_sort_str ty_to_def_id type_contents type_err_to_str type_has_params type_has_self type_id type_interior_is_unsafe type_is_bare_fn type_is_bool type_is_bot type_is_boxed type_is_c_like_enum type_is_char type_is_empty type_is_error type_is_floating_point type_is_fp type_is_integral type_is_machine type_is_nil type_is_numeric type_is_region_ptr type_is_scalar type_is_self type_is_sendable type_is_signed type_is_simd type_is_sized type_is_static type_is_structural type_is_trait type_is_ty_var type_is_uint type_is_unique type_is_unsafe_ptr type_moves_by_default type_needs_drop type_needs_infer type_needs_subst type_needs_unwind_cleanup visitor_object_ty walk_regions_and_ty walk_ty with_path

Function rustc::middle::ty::visitor_object_ty [src]

pub fn visitor_object_ty(tcx: &ctxt, region: Region) -> Result<(Rc<TraitRef>, t), String>

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