| hir_analysis_ambiguous_lifetime_bound = |
| ambiguous lifetime bound, explicit lifetime bound required |
| |
| hir_analysis_assoc_bound_on_const = expected associated type, found {$descr} |
| .note = trait bounds not allowed on {$descr} |
| |
| hir_analysis_assoc_type_binding_not_allowed = |
| associated type bindings are not allowed here |
| .label = associated type not allowed here |
| |
| hir_analysis_associated_type_trait_uninferred_generic_params = cannot use the associated type of a trait with uninferred generic parameters |
| .suggestion = use a fully qualified path with inferred lifetimes |
| |
| hir_analysis_associated_type_trait_uninferred_generic_params_multipart_suggestion = use a fully qualified path with explicit lifetimes |
| |
| hir_analysis_async_trait_impl_should_be_async = |
| method `{$method_name}` should be async because the method from the trait is async |
| .trait_item_label = required because the trait method is async |
| |
| hir_analysis_auto_deref_reached_recursion_limit = reached the recursion limit while auto-dereferencing `{$ty}` |
| .label = deref recursion limit reached |
| .help = consider increasing the recursion limit by adding a `#![recursion_limit = "{$suggested_limit}"]` attribute to your crate (`{$crate_name}`) |
| |
| hir_analysis_cannot_capture_late_bound_const = |
| cannot capture late-bound const parameter in {$what} |
| .label = parameter defined here |
| |
| hir_analysis_cannot_capture_late_bound_lifetime = |
| cannot capture late-bound lifetime in {$what} |
| .label = lifetime defined here |
| |
| hir_analysis_cannot_capture_late_bound_ty = |
| cannot capture late-bound type parameter in {$what} |
| .label = parameter defined here |
| |
| hir_analysis_cast_thin_pointer_to_fat_pointer = cannot cast thin pointer `{$expr_ty}` to fat pointer `{$cast_ty}` |
| |
| hir_analysis_closure_implicit_hrtb = implicit types in closure signatures are forbidden when `for<...>` is present |
| .label = `for<...>` is here |
| |
| hir_analysis_coerce_unsized_may = the trait `{$trait_name}` may only be implemented for a coercion between structures |
| |
| hir_analysis_coerce_unsized_multi = implementing the trait `CoerceUnsized` requires multiple coercions |
| .note = `CoerceUnsized` may only be implemented for a coercion between structures with one field being coerced |
| .coercions_note = currently, {$number} fields need coercions: {$coercions} |
| .label = requires multiple coercions |
| |
| hir_analysis_coercion_between_struct_same_note = expected coercion between the same definition; expected `{$source_path}`, found `{$target_path}` |
| |
| hir_analysis_coercion_between_struct_single_note = expected a single field to be coerced, none found |
| |
| hir_analysis_const_bound_for_non_const_trait = |
| ~const can only be applied to `#[const_trait]` traits |
| |
| hir_analysis_const_impl_for_non_const_trait = |
| const `impl` for trait `{$trait_name}` which is not marked with `#[const_trait]` |
| .suggestion = mark `{$trait_name}` as const |
| .note = marking a trait with `#[const_trait]` ensures all default method bodies are `const` |
| .adding = adding a non-const method body in the future would be a breaking change |
| |
| hir_analysis_const_param_ty_impl_on_non_adt = |
| the trait `ConstParamTy` may not be implemented for this type |
| .label = type is not a structure or enumeration |
| |
| hir_analysis_const_specialize = cannot specialize on const impl with non-const impl |
| |
| hir_analysis_copy_impl_on_non_adt = |
| the trait `Copy` cannot be implemented for this type |
| .label = type is not a structure or enumeration |
| |
| hir_analysis_copy_impl_on_type_with_dtor = |
| the trait `Copy` cannot be implemented for this type; the type has a destructor |
| .label = `Copy` not allowed on types with destructors |
| |
| hir_analysis_cross_crate_traits = cross-crate traits with a default impl, like `{$traits}`, can only be implemented for a struct/enum type, not `{$self_ty}` |
| .label = can't implement cross-crate trait with a default impl for non-struct/enum type |
| |
| hir_analysis_cross_crate_traits_defined = cross-crate traits with a default impl, like `{$traits}`, can only be implemented for a struct/enum type defined in the current crate |
| .label = can't implement cross-crate trait for type in another crate |
| |
| hir_analysis_dispatch_from_dyn_multi = implementing the `DispatchFromDyn` trait requires multiple coercions |
| .note = the trait `DispatchFromDyn` may only be implemented for a coercion between structures with a single field being coerced |
| .coercions_note = currently, {$number} fields need coercions: {$coercions} |
| |
| hir_analysis_dispatch_from_dyn_repr = structs implementing `DispatchFromDyn` may not have `#[repr(packed)]` or `#[repr(C)]` |
| |
| hir_analysis_dispatch_from_dyn_zst = the trait `DispatchFromDyn` may only be implemented for structs containing the field being coerced, ZST fields with 1 byte alignment, and nothing else |
| .note = extra field `{$name}` of type `{$ty}` is not allowed |
| |
| hir_analysis_drop_impl_negative = negative `Drop` impls are not supported |
| |
| hir_analysis_drop_impl_on_wrong_item = |
| the `Drop` trait may only be implemented for local structs, enums, and unions |
| .label = must be a struct, enum, or union in the current crate |
| |
| hir_analysis_drop_impl_reservation = reservation `Drop` impls are not supported |
| |
| hir_analysis_empty_specialization = specialization impl does not specialize any associated items |
| .note = impl is a specialization of this impl |
| |
| hir_analysis_enum_discriminant_overflowed = enum discriminant overflowed |
| .label = overflowed on value after {$discr} |
| .note = explicitly set `{$item_name} = {$wrapped_discr}` if that is desired outcome |
| |
| hir_analysis_field_already_declared = |
| field `{$field_name}` is already declared |
| .label = field already declared |
| .previous_decl_label = `{$field_name}` first declared here |
| |
| hir_analysis_function_not_found_in_trait = function not found in this trait |
| |
| hir_analysis_function_not_have_default_implementation = function doesn't have a default implementation |
| .note = required by this annotation |
| |
| hir_analysis_functions_names_duplicated = functions names are duplicated |
| .note = all `#[rustc_must_implement_one_of]` arguments must be unique |
| |
| hir_analysis_impl_not_marked_default = `{$ident}` specializes an item from a parent `impl`, but that item is not marked `default` |
| .label = cannot specialize default item `{$ident}` |
| .ok_label = parent `impl` is here |
| .note = to specialize, `{$ident}` in the parent `impl` must be marked `default` |
| |
| hir_analysis_impl_not_marked_default_err = `{$ident}` specializes an item from a parent `impl`, but that item is not marked `default` |
| .note = parent implementation is in crate `{$cname}` |
| |
| hir_analysis_inherent_dyn = cannot define inherent `impl` for a dyn auto trait |
| .label = impl requires at least one non-auto trait |
| .note = define and implement a new trait or type instead |
| |
| hir_analysis_inherent_nominal = no nominal type found for inherent implementation |
| .label = impl requires a nominal type |
| .note = either implement a trait on it or create a newtype to wrap it instead |
| hir_analysis_inherent_primitive_ty = cannot define inherent `impl` for primitive types |
| .help = consider using an extension trait instead |
| |
| hir_analysis_inherent_primitive_ty_note = you could also try moving the reference to uses of `{$subty}` (such as `self`) within the implementation |
| |
| hir_analysis_inherent_ty_outside = cannot define inherent `impl` for a type outside of the crate where the type is defined |
| .help = consider moving this inherent impl into the crate defining the type if possible |
| .span_help = alternatively add `#[rustc_has_incoherent_inherent_impls]` to the type and `#[rustc_allow_incoherent_impl]` to the relevant impl items |
| |
| hir_analysis_inherent_ty_outside_new = cannot define inherent `impl` for a type outside of the crate where the type is defined |
| .label = impl for type defined outside of crate. |
| .note = define and implement a trait or new type instead |
| |
| hir_analysis_inherent_ty_outside_primitive = cannot define inherent `impl` for primitive types outside of `core` |
| .help = consider moving this inherent impl into `core` if possible |
| .span_help = alternatively add `#[rustc_allow_incoherent_impl]` to the relevant impl items |
| |
| hir_analysis_inherent_ty_outside_relevant = cannot define inherent `impl` for a type outside of the crate where the type is defined |
| .help = consider moving this inherent impl into the crate defining the type if possible |
| .span_help = alternatively add `#[rustc_allow_incoherent_impl]` to the relevant impl items |
| |
| hir_analysis_invalid_union_field = |
| field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union |
| .note = union fields must not have drop side-effects, which is currently enforced via either `Copy` or `ManuallyDrop<...>` |
| |
| hir_analysis_invalid_union_field_sugg = |
| wrap the field type in `ManuallyDrop<...>` |
| |
| hir_analysis_late_bound_const_in_apit = `impl Trait` can only mention const parameters from an fn or impl |
| .label = const parameter declared here |
| |
| hir_analysis_late_bound_lifetime_in_apit = `impl Trait` can only mention lifetimes from an fn or impl |
| .label = lifetime declared here |
| |
| hir_analysis_late_bound_type_in_apit = `impl Trait` can only mention type parameters from an fn or impl |
| .label = type parameter declared here |
| |
| hir_analysis_lifetimes_or_bounds_mismatch_on_trait = |
| lifetime parameters or bounds on {$item_kind} `{$ident}` do not match the trait declaration |
| .label = lifetimes do not match {$item_kind} in trait |
| .generics_label = lifetimes in impl do not match this {$item_kind} in trait |
| .where_label = this `where` clause might not match the one in the trait |
| .bounds_label = this bound might be missing in the impl |
| |
| hir_analysis_linkage_type = |
| invalid type for variable with `#[linkage]` attribute |
| |
| hir_analysis_main_function_async = `main` function is not allowed to be `async` |
| .label = `main` function is not allowed to be `async` |
| |
| hir_analysis_main_function_generic_parameters = `main` function is not allowed to have generic parameters |
| .label = `main` cannot have generic parameters |
| |
| hir_analysis_main_function_return_type_generic = `main` function return type is not allowed to have generic parameters |
| |
| hir_analysis_manual_implementation = |
| manual implementations of `{$trait_name}` are experimental |
| .label = manual implementations of `{$trait_name}` are experimental |
| .help = add `#![feature(unboxed_closures)]` to the crate attributes to enable |
| |
| hir_analysis_missing_one_of_trait_item = not all trait items implemented, missing one of: `{$missing_items_msg}` |
| .label = missing one of `{$missing_items_msg}` in implementation |
| .note = required because of this annotation |
| |
| hir_analysis_missing_tilde_const = missing `~const` qualifier for specialization |
| |
| hir_analysis_missing_trait_item = not all trait items implemented, missing: `{$missing_items_msg}` |
| .label = missing `{$missing_items_msg}` in implementation |
| |
| hir_analysis_missing_trait_item_label = `{$item}` from trait |
| |
| hir_analysis_missing_trait_item_suggestion = implement the missing item: `{$snippet}` |
| |
| hir_analysis_missing_trait_item_unstable = not all trait items implemented, missing: `{$missing_item_name}` |
| .note = default implementation of `{$missing_item_name}` is unstable |
| .some_note = use of unstable library feature '{$feature}': {$reason} |
| .none_note = use of unstable library feature '{$feature}' |
| |
| hir_analysis_missing_type_params = |
| the type {$parameterCount -> |
| [one] parameter |
| *[other] parameters |
| } {$parameters} must be explicitly specified |
| .label = type {$parameterCount -> |
| [one] parameter |
| *[other] parameters |
| } {$parameters} must be specified for this |
| .suggestion = set the type {$parameterCount -> |
| [one] parameter |
| *[other] parameters |
| } to the desired {$parameterCount -> |
| [one] type |
| *[other] types |
| } |
| .no_suggestion_label = missing {$parameterCount -> |
| [one] reference |
| *[other] references |
| } to {$parameters} |
| .note = because of the default `Self` reference, type parameters must be specified on object types |
| |
| hir_analysis_multiple_relaxed_default_bounds = |
| type parameter has more than one relaxed default bound, only one is supported |
| |
| hir_analysis_must_be_name_of_associated_function = must be a name of an associated function |
| |
| hir_analysis_must_implement_not_function = not a function |
| |
| hir_analysis_must_implement_not_function_note = all `#[rustc_must_implement_one_of]` arguments must be associated function names |
| |
| hir_analysis_must_implement_not_function_span_note = required by this annotation |
| |
| hir_analysis_must_implement_one_of_attribute = the `#[rustc_must_implement_one_of]` attribute must be used with at least 2 args |
| |
| hir_analysis_only_current_traits_arbitrary = only traits defined in the current crate can be implemented for arbitrary types |
| |
| hir_analysis_only_current_traits_foreign = this is not defined in the current crate because this is a foreign trait |
| |
| hir_analysis_only_current_traits_label = impl doesn't use only types from inside the current crate |
| |
| hir_analysis_only_current_traits_name = this is not defined in the current crate because {$name} are always foreign |
| |
| hir_analysis_only_current_traits_note = define and implement a trait or new type instead |
| |
| hir_analysis_only_current_traits_opaque = type alias impl trait is treated as if it were foreign, because its hidden type could be from a foreign crate |
| |
| hir_analysis_only_current_traits_outside = only traits defined in the current crate can be implemented for types defined outside of the crate |
| |
| hir_analysis_only_current_traits_pointer = `{$pointer}` is not defined in the current crate because raw pointers are always foreign |
| |
| hir_analysis_only_current_traits_pointer_sugg = consider introducing a new wrapper type |
| |
| hir_analysis_only_current_traits_primitive = only traits defined in the current crate can be implemented for primitive types |
| |
| hir_analysis_only_current_traits_ty = `{$ty}` is not defined in the current crate |
| |
| hir_analysis_paren_sugar_attribute = the `#[rustc_paren_sugar]` attribute is a temporary means of controlling which traits can use parenthetical notation |
| .help = add `#![feature(unboxed_closures)]` to the crate attributes to use it |
| |
| hir_analysis_parenthesized_fn_trait_expansion = |
| parenthesized trait syntax expands to `{$expanded_type}` |
| |
| hir_analysis_pass_to_variadic_function = can't pass `{$ty}` to variadic function |
| .suggestion = cast the value to `{$cast_ty}` |
| .help = cast the value to `{$cast_ty}` |
| |
| hir_analysis_placeholder_not_allowed_item_signatures = the placeholder `_` is not allowed within types on item signatures for {$kind} |
| .label = not allowed in type signatures |
| |
| hir_analysis_requires_note = the `{$trait_name}` impl for `{$ty}` requires that `{$error_predicate}` |
| |
| hir_analysis_return_type_notation_conflicting_bound = |
| ambiguous associated function `{$assoc_name}` for `{$ty_name}` |
| .note = `{$assoc_name}` is declared in two supertraits: `{$first_bound}` and `{$second_bound}` |
| |
| hir_analysis_return_type_notation_equality_bound = |
| return type notation is not allowed to use type equality |
| |
| hir_analysis_return_type_notation_illegal_param_const = |
| return type notation is not allowed for functions that have const parameters |
| .label = const parameter declared here |
| hir_analysis_return_type_notation_illegal_param_type = |
| return type notation is not allowed for functions that have type parameters |
| .label = type parameter declared here |
| |
| hir_analysis_return_type_notation_missing_method = |
| cannot find associated function `{$assoc_name}` for `{$ty_name}` |
| |
| hir_analysis_return_type_notation_on_non_rpitit = |
| return type notation used on function that is not `async` and does not return `impl Trait` |
| .note = function returns `{$ty}`, which is not compatible with associated type return bounds |
| .label = this function must be `async` or return `impl Trait` |
| |
| hir_analysis_rpitit_refined = impl trait in impl method signature does not match trait method signature |
| .suggestion = replace the return type so that it matches the trait |
| .label = return type from trait method defined here |
| .unmatched_bound_label = this bound is stronger than that defined on the trait |
| .note = add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate |
| |
| hir_analysis_self_in_impl_self = |
| `Self` is not valid in the self type of an impl block |
| .note = replace `Self` with a different type |
| |
| hir_analysis_simd_ffi_highly_experimental = use of SIMD type{$snip} in FFI is highly experimental and may result in invalid code |
| .help = add `#![feature(simd_ffi)]` to the crate attributes to enable |
| |
| hir_analysis_specialization_trait = implementing `rustc_specialization_trait` traits is unstable |
| .help = add `#![feature(min_specialization)]` to the crate attributes to enable |
| |
| hir_analysis_start_function_parameters = `#[start]` function is not allowed to have type parameters |
| .label = `#[start]` function cannot have type parameters |
| |
| hir_analysis_start_function_where = `#[start]` function is not allowed to have a `where` clause |
| .label = `#[start]` function cannot have a `where` clause |
| |
| hir_analysis_start_not_async = `#[start]` function is not allowed to be `async` |
| .label = `#[start]` is not allowed to be `async` |
| |
| hir_analysis_start_not_target_feature = `#[start]` function is not allowed to have `#[target_feature]` |
| .label = `#[start]` function is not allowed to have `#[target_feature]` |
| |
| hir_analysis_start_not_track_caller = `#[start]` function is not allowed to be `#[track_caller]` |
| .label = `#[start]` function is not allowed to be `#[track_caller]` |
| |
| hir_analysis_static_specialize = cannot specialize on `'static` lifetime |
| |
| hir_analysis_substs_on_overridden_impl = could not resolve substs on overridden impl |
| |
| hir_analysis_tait_forward_compat = item constrains opaque type that is not in its signature |
| .note = this item must mention the opaque type in its signature in order to be able to register hidden types |
| |
| hir_analysis_target_feature_on_main = `main` function is not allowed to have `#[target_feature]` |
| |
| hir_analysis_too_large_static = extern static is too large for the current architecture |
| |
| hir_analysis_track_caller_on_main = `main` function is not allowed to be `#[track_caller]` |
| .suggestion = remove this annotation |
| |
| hir_analysis_trait_cannot_impl_for_ty = the trait `{$trait_name}` cannot be implemented for this type |
| .label = this field does not implement `{$trait_name}` |
| |
| hir_analysis_trait_object_declared_with_no_traits = |
| at least one trait is required for an object type |
| .alias_span = this alias does not contain a trait |
| |
| hir_analysis_traits_with_defualt_impl = traits with a default impl, like `{$traits}`, cannot be implemented for {$problematic_kind} `{$self_ty}` |
| .note = a trait object implements `{$traits}` if and only if `{$traits}` is one of the trait object's trait bounds |
| |
| hir_analysis_transparent_enum_variant = transparent enum needs exactly one variant, but has {$number} |
| .label = needs exactly one variant, but has {$number} |
| .many_label = too many variants in `{$path}` |
| .multi_label = variant here |
| |
| hir_analysis_transparent_non_zero_sized = transparent {$desc} needs at most one field with non-trivial size or alignment, but has {$field_count} |
| .label = needs at most one field with non-trivial size or alignment, but has {$field_count} |
| .labels = this field has non-zero size or requires alignment |
| |
| hir_analysis_transparent_non_zero_sized_enum = the variant of a transparent {$desc} needs at most one field with non-trivial size or alignment, but has {$field_count} |
| .label = needs at most one field with non-trivial size or alignment, but has {$field_count} |
| .labels = this field has non-zero size or requires alignment |
| |
| hir_analysis_ty_param_first_local = type parameter `{$param_ty}` must be covered by another type when it appears before the first local type (`{$local_type}`) |
| .label = type parameter `{$param_ty}` must be covered by another type when it appears before the first local type (`{$local_type}`) |
| .note = implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type |
| .case_note = in this case, 'before' refers to the following order: `impl<..> ForeignTrait<T1, ..., Tn> for T0`, where `T0` is the first and `Tn` is the last |
| |
| hir_analysis_ty_param_some = type parameter `{$param_ty}` must be used as the type parameter for some local type (e.g., `MyStruct<{$param_ty}>`) |
| .label = type parameter `{$param_ty}` must be used as the type parameter for some local type |
| .note = implementing a foreign trait is only possible if at least one of the types for which it is implemented is local |
| .only_note = only traits defined in the current crate can be implemented for a type parameter |
| |
| hir_analysis_type_of = {$type_of} |
| |
| hir_analysis_typeof_reserved_keyword_used = |
| `typeof` is a reserved keyword but unimplemented |
| .suggestion = consider replacing `typeof(...)` with an actual type |
| .label = reserved keyword |
| |
| hir_analysis_unconstrained_opaque_type = unconstrained opaque type |
| .note = `{$name}` must be used in combination with a concrete type within the same {$what} |
| |
| hir_analysis_unrecognized_atomic_operation = |
| unrecognized atomic operation function: `{$op}` |
| .label = unrecognized atomic operation |
| |
| hir_analysis_unrecognized_intrinsic_function = |
| unrecognized intrinsic function: `{$name}` |
| .label = unrecognized intrinsic |
| |
| hir_analysis_unused_associated_type_bounds = |
| unnecessary associated type bound for not object safe associated type |
| .note = this associated type has a `where Self: Sized` bound. Thus, while the associated type can be specified, it cannot be used in any way, because trait objects are not `Sized`. |
| .suggestion = remove this bound |
| |
| hir_analysis_value_of_associated_struct_already_specified = |
| the value of the associated type `{$item_name}` in trait `{$def_path}` is already specified |
| .label = re-bound here |
| .previous_bound_label = `{$item_name}` bound here first |
| |
| hir_analysis_variadic_function_compatible_convention = C-variadic function must have a compatible calling convention, like {$conventions} |
| .label = C-variadic function must have a compatible calling convention |
| |
| hir_analysis_variances_of = {$variances_of} |
| |
| hir_analysis_where_clause_on_main = `main` function is not allowed to have a `where` clause |
| .label = `main` cannot have a `where` clause |
| |
| hir_analysis_wrong_number_of_generic_arguments_to_intrinsic = |
| intrinsic has wrong number of {$descr} parameters: found {$found}, expected {$expected} |
| .label = expected {$expected} {$descr} {$expected -> |
| [one] parameter |
| *[other] parameters |
| } |
