diff options
Diffstat (limited to 'third_party/rust/syn/src/gen/fold.rs')
| -rw-r--r-- | third_party/rust/syn/src/gen/fold.rs | 3341 |
1 files changed, 3341 insertions, 0 deletions
diff --git a/third_party/rust/syn/src/gen/fold.rs b/third_party/rust/syn/src/gen/fold.rs new file mode 100644 index 0000000000..98bb5794aa --- /dev/null +++ b/third_party/rust/syn/src/gen/fold.rs @@ -0,0 +1,3341 @@ +// This file is @generated by syn-internal-codegen. +// It is not intended for manual editing. + +#![allow(unreachable_code, unused_variables)] +#![allow(clippy::match_wildcard_for_single_variants)] +#[cfg(any(feature = "full", feature = "derive"))] +use crate::gen::helper::fold::*; +#[cfg(any(feature = "full", feature = "derive"))] +use crate::token::{Brace, Bracket, Group, Paren}; +use crate::*; +use proc_macro2::Span; +#[cfg(feature = "full")] +macro_rules! full { + ($e:expr) => { + $e + }; +} +#[cfg(all(feature = "derive", not(feature = "full")))] +macro_rules! full { + ($e:expr) => { + unreachable!() + }; +} +/// Syntax tree traversal to transform the nodes of an owned syntax tree. +/// +/// See the [module documentation] for details. +/// +/// [module documentation]: self +/// +/// *This trait is available only if Syn is built with the `"fold"` feature.* +pub trait Fold { + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_abi(&mut self, i: Abi) -> Abi { + fold_abi(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_angle_bracketed_generic_arguments( + &mut self, + i: AngleBracketedGenericArguments, + ) -> AngleBracketedGenericArguments { + fold_angle_bracketed_generic_arguments(self, i) + } + #[cfg(feature = "full")] + fn fold_arm(&mut self, i: Arm) -> Arm { + fold_arm(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_attr_style(&mut self, i: AttrStyle) -> AttrStyle { + fold_attr_style(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_attribute(&mut self, i: Attribute) -> Attribute { + fold_attribute(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_bare_fn_arg(&mut self, i: BareFnArg) -> BareFnArg { + fold_bare_fn_arg(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_bin_op(&mut self, i: BinOp) -> BinOp { + fold_bin_op(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_binding(&mut self, i: Binding) -> Binding { + fold_binding(self, i) + } + #[cfg(feature = "full")] + fn fold_block(&mut self, i: Block) -> Block { + fold_block(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_bound_lifetimes(&mut self, i: BoundLifetimes) -> BoundLifetimes { + fold_bound_lifetimes(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_const_param(&mut self, i: ConstParam) -> ConstParam { + fold_const_param(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_constraint(&mut self, i: Constraint) -> Constraint { + fold_constraint(self, i) + } + #[cfg(feature = "derive")] + fn fold_data(&mut self, i: Data) -> Data { + fold_data(self, i) + } + #[cfg(feature = "derive")] + fn fold_data_enum(&mut self, i: DataEnum) -> DataEnum { + fold_data_enum(self, i) + } + #[cfg(feature = "derive")] + fn fold_data_struct(&mut self, i: DataStruct) -> DataStruct { + fold_data_struct(self, i) + } + #[cfg(feature = "derive")] + fn fold_data_union(&mut self, i: DataUnion) -> DataUnion { + fold_data_union(self, i) + } + #[cfg(feature = "derive")] + fn fold_derive_input(&mut self, i: DeriveInput) -> DeriveInput { + fold_derive_input(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_expr(&mut self, i: Expr) -> Expr { + fold_expr(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_array(&mut self, i: ExprArray) -> ExprArray { + fold_expr_array(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_assign(&mut self, i: ExprAssign) -> ExprAssign { + fold_expr_assign(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_assign_op(&mut self, i: ExprAssignOp) -> ExprAssignOp { + fold_expr_assign_op(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_async(&mut self, i: ExprAsync) -> ExprAsync { + fold_expr_async(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_await(&mut self, i: ExprAwait) -> ExprAwait { + fold_expr_await(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_expr_binary(&mut self, i: ExprBinary) -> ExprBinary { + fold_expr_binary(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_block(&mut self, i: ExprBlock) -> ExprBlock { + fold_expr_block(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_box(&mut self, i: ExprBox) -> ExprBox { + fold_expr_box(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_break(&mut self, i: ExprBreak) -> ExprBreak { + fold_expr_break(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_expr_call(&mut self, i: ExprCall) -> ExprCall { + fold_expr_call(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_expr_cast(&mut self, i: ExprCast) -> ExprCast { + fold_expr_cast(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_closure(&mut self, i: ExprClosure) -> ExprClosure { + fold_expr_closure(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_continue(&mut self, i: ExprContinue) -> ExprContinue { + fold_expr_continue(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_expr_field(&mut self, i: ExprField) -> ExprField { + fold_expr_field(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_for_loop(&mut self, i: ExprForLoop) -> ExprForLoop { + fold_expr_for_loop(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_group(&mut self, i: ExprGroup) -> ExprGroup { + fold_expr_group(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_if(&mut self, i: ExprIf) -> ExprIf { + fold_expr_if(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_expr_index(&mut self, i: ExprIndex) -> ExprIndex { + fold_expr_index(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_let(&mut self, i: ExprLet) -> ExprLet { + fold_expr_let(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_expr_lit(&mut self, i: ExprLit) -> ExprLit { + fold_expr_lit(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_loop(&mut self, i: ExprLoop) -> ExprLoop { + fold_expr_loop(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_macro(&mut self, i: ExprMacro) -> ExprMacro { + fold_expr_macro(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_match(&mut self, i: ExprMatch) -> ExprMatch { + fold_expr_match(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_method_call(&mut self, i: ExprMethodCall) -> ExprMethodCall { + fold_expr_method_call(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_expr_paren(&mut self, i: ExprParen) -> ExprParen { + fold_expr_paren(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_expr_path(&mut self, i: ExprPath) -> ExprPath { + fold_expr_path(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_range(&mut self, i: ExprRange) -> ExprRange { + fold_expr_range(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_reference(&mut self, i: ExprReference) -> ExprReference { + fold_expr_reference(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_repeat(&mut self, i: ExprRepeat) -> ExprRepeat { + fold_expr_repeat(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_return(&mut self, i: ExprReturn) -> ExprReturn { + fold_expr_return(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_struct(&mut self, i: ExprStruct) -> ExprStruct { + fold_expr_struct(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_try(&mut self, i: ExprTry) -> ExprTry { + fold_expr_try(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_try_block(&mut self, i: ExprTryBlock) -> ExprTryBlock { + fold_expr_try_block(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_tuple(&mut self, i: ExprTuple) -> ExprTuple { + fold_expr_tuple(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_type(&mut self, i: ExprType) -> ExprType { + fold_expr_type(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_expr_unary(&mut self, i: ExprUnary) -> ExprUnary { + fold_expr_unary(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_unsafe(&mut self, i: ExprUnsafe) -> ExprUnsafe { + fold_expr_unsafe(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_while(&mut self, i: ExprWhile) -> ExprWhile { + fold_expr_while(self, i) + } + #[cfg(feature = "full")] + fn fold_expr_yield(&mut self, i: ExprYield) -> ExprYield { + fold_expr_yield(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_field(&mut self, i: Field) -> Field { + fold_field(self, i) + } + #[cfg(feature = "full")] + fn fold_field_pat(&mut self, i: FieldPat) -> FieldPat { + fold_field_pat(self, i) + } + #[cfg(feature = "full")] + fn fold_field_value(&mut self, i: FieldValue) -> FieldValue { + fold_field_value(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_fields(&mut self, i: Fields) -> Fields { + fold_fields(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_fields_named(&mut self, i: FieldsNamed) -> FieldsNamed { + fold_fields_named(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_fields_unnamed(&mut self, i: FieldsUnnamed) -> FieldsUnnamed { + fold_fields_unnamed(self, i) + } + #[cfg(feature = "full")] + fn fold_file(&mut self, i: File) -> File { + fold_file(self, i) + } + #[cfg(feature = "full")] + fn fold_fn_arg(&mut self, i: FnArg) -> FnArg { + fold_fn_arg(self, i) + } + #[cfg(feature = "full")] + fn fold_foreign_item(&mut self, i: ForeignItem) -> ForeignItem { + fold_foreign_item(self, i) + } + #[cfg(feature = "full")] + fn fold_foreign_item_fn(&mut self, i: ForeignItemFn) -> ForeignItemFn { + fold_foreign_item_fn(self, i) + } + #[cfg(feature = "full")] + fn fold_foreign_item_macro(&mut self, i: ForeignItemMacro) -> ForeignItemMacro { + fold_foreign_item_macro(self, i) + } + #[cfg(feature = "full")] + fn fold_foreign_item_static(&mut self, i: ForeignItemStatic) -> ForeignItemStatic { + fold_foreign_item_static(self, i) + } + #[cfg(feature = "full")] + fn fold_foreign_item_type(&mut self, i: ForeignItemType) -> ForeignItemType { + fold_foreign_item_type(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_generic_argument(&mut self, i: GenericArgument) -> GenericArgument { + fold_generic_argument(self, i) + } + #[cfg(feature = "full")] + fn fold_generic_method_argument( + &mut self, + i: GenericMethodArgument, + ) -> GenericMethodArgument { + fold_generic_method_argument(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_generic_param(&mut self, i: GenericParam) -> GenericParam { + fold_generic_param(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_generics(&mut self, i: Generics) -> Generics { + fold_generics(self, i) + } + fn fold_ident(&mut self, i: Ident) -> Ident { + fold_ident(self, i) + } + #[cfg(feature = "full")] + fn fold_impl_item(&mut self, i: ImplItem) -> ImplItem { + fold_impl_item(self, i) + } + #[cfg(feature = "full")] + fn fold_impl_item_const(&mut self, i: ImplItemConst) -> ImplItemConst { + fold_impl_item_const(self, i) + } + #[cfg(feature = "full")] + fn fold_impl_item_macro(&mut self, i: ImplItemMacro) -> ImplItemMacro { + fold_impl_item_macro(self, i) + } + #[cfg(feature = "full")] + fn fold_impl_item_method(&mut self, i: ImplItemMethod) -> ImplItemMethod { + fold_impl_item_method(self, i) + } + #[cfg(feature = "full")] + fn fold_impl_item_type(&mut self, i: ImplItemType) -> ImplItemType { + fold_impl_item_type(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_index(&mut self, i: Index) -> Index { + fold_index(self, i) + } + #[cfg(feature = "full")] + fn fold_item(&mut self, i: Item) -> Item { + fold_item(self, i) + } + #[cfg(feature = "full")] + fn fold_item_const(&mut self, i: ItemConst) -> ItemConst { + fold_item_const(self, i) + } + #[cfg(feature = "full")] + fn fold_item_enum(&mut self, i: ItemEnum) -> ItemEnum { + fold_item_enum(self, i) + } + #[cfg(feature = "full")] + fn fold_item_extern_crate(&mut self, i: ItemExternCrate) -> ItemExternCrate { + fold_item_extern_crate(self, i) + } + #[cfg(feature = "full")] + fn fold_item_fn(&mut self, i: ItemFn) -> ItemFn { + fold_item_fn(self, i) + } + #[cfg(feature = "full")] + fn fold_item_foreign_mod(&mut self, i: ItemForeignMod) -> ItemForeignMod { + fold_item_foreign_mod(self, i) + } + #[cfg(feature = "full")] + fn fold_item_impl(&mut self, i: ItemImpl) -> ItemImpl { + fold_item_impl(self, i) + } + #[cfg(feature = "full")] + fn fold_item_macro(&mut self, i: ItemMacro) -> ItemMacro { + fold_item_macro(self, i) + } + #[cfg(feature = "full")] + fn fold_item_macro2(&mut self, i: ItemMacro2) -> ItemMacro2 { + fold_item_macro2(self, i) + } + #[cfg(feature = "full")] + fn fold_item_mod(&mut self, i: ItemMod) -> ItemMod { + fold_item_mod(self, i) + } + #[cfg(feature = "full")] + fn fold_item_static(&mut self, i: ItemStatic) -> ItemStatic { + fold_item_static(self, i) + } + #[cfg(feature = "full")] + fn fold_item_struct(&mut self, i: ItemStruct) -> ItemStruct { + fold_item_struct(self, i) + } + #[cfg(feature = "full")] + fn fold_item_trait(&mut self, i: ItemTrait) -> ItemTrait { + fold_item_trait(self, i) + } + #[cfg(feature = "full")] + fn fold_item_trait_alias(&mut self, i: ItemTraitAlias) -> ItemTraitAlias { + fold_item_trait_alias(self, i) + } + #[cfg(feature = "full")] + fn fold_item_type(&mut self, i: ItemType) -> ItemType { + fold_item_type(self, i) + } + #[cfg(feature = "full")] + fn fold_item_union(&mut self, i: ItemUnion) -> ItemUnion { + fold_item_union(self, i) + } + #[cfg(feature = "full")] + fn fold_item_use(&mut self, i: ItemUse) -> ItemUse { + fold_item_use(self, i) + } + #[cfg(feature = "full")] + fn fold_label(&mut self, i: Label) -> Label { + fold_label(self, i) + } + fn fold_lifetime(&mut self, i: Lifetime) -> Lifetime { + fold_lifetime(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_lifetime_def(&mut self, i: LifetimeDef) -> LifetimeDef { + fold_lifetime_def(self, i) + } + fn fold_lit(&mut self, i: Lit) -> Lit { + fold_lit(self, i) + } + fn fold_lit_bool(&mut self, i: LitBool) -> LitBool { + fold_lit_bool(self, i) + } + fn fold_lit_byte(&mut self, i: LitByte) -> LitByte { + fold_lit_byte(self, i) + } + fn fold_lit_byte_str(&mut self, i: LitByteStr) -> LitByteStr { + fold_lit_byte_str(self, i) + } + fn fold_lit_char(&mut self, i: LitChar) -> LitChar { + fold_lit_char(self, i) + } + fn fold_lit_float(&mut self, i: LitFloat) -> LitFloat { + fold_lit_float(self, i) + } + fn fold_lit_int(&mut self, i: LitInt) -> LitInt { + fold_lit_int(self, i) + } + fn fold_lit_str(&mut self, i: LitStr) -> LitStr { + fold_lit_str(self, i) + } + #[cfg(feature = "full")] + fn fold_local(&mut self, i: Local) -> Local { + fold_local(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_macro(&mut self, i: Macro) -> Macro { + fold_macro(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_macro_delimiter(&mut self, i: MacroDelimiter) -> MacroDelimiter { + fold_macro_delimiter(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_member(&mut self, i: Member) -> Member { + fold_member(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_meta(&mut self, i: Meta) -> Meta { + fold_meta(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_meta_list(&mut self, i: MetaList) -> MetaList { + fold_meta_list(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_meta_name_value(&mut self, i: MetaNameValue) -> MetaNameValue { + fold_meta_name_value(self, i) + } + #[cfg(feature = "full")] + fn fold_method_turbofish(&mut self, i: MethodTurbofish) -> MethodTurbofish { + fold_method_turbofish(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_nested_meta(&mut self, i: NestedMeta) -> NestedMeta { + fold_nested_meta(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_parenthesized_generic_arguments( + &mut self, + i: ParenthesizedGenericArguments, + ) -> ParenthesizedGenericArguments { + fold_parenthesized_generic_arguments(self, i) + } + #[cfg(feature = "full")] + fn fold_pat(&mut self, i: Pat) -> Pat { + fold_pat(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_box(&mut self, i: PatBox) -> PatBox { + fold_pat_box(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_ident(&mut self, i: PatIdent) -> PatIdent { + fold_pat_ident(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_lit(&mut self, i: PatLit) -> PatLit { + fold_pat_lit(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_macro(&mut self, i: PatMacro) -> PatMacro { + fold_pat_macro(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_or(&mut self, i: PatOr) -> PatOr { + fold_pat_or(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_path(&mut self, i: PatPath) -> PatPath { + fold_pat_path(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_range(&mut self, i: PatRange) -> PatRange { + fold_pat_range(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_reference(&mut self, i: PatReference) -> PatReference { + fold_pat_reference(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_rest(&mut self, i: PatRest) -> PatRest { + fold_pat_rest(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_slice(&mut self, i: PatSlice) -> PatSlice { + fold_pat_slice(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_struct(&mut self, i: PatStruct) -> PatStruct { + fold_pat_struct(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_tuple(&mut self, i: PatTuple) -> PatTuple { + fold_pat_tuple(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_tuple_struct(&mut self, i: PatTupleStruct) -> PatTupleStruct { + fold_pat_tuple_struct(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_type(&mut self, i: PatType) -> PatType { + fold_pat_type(self, i) + } + #[cfg(feature = "full")] + fn fold_pat_wild(&mut self, i: PatWild) -> PatWild { + fold_pat_wild(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_path(&mut self, i: Path) -> Path { + fold_path(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_path_arguments(&mut self, i: PathArguments) -> PathArguments { + fold_path_arguments(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_path_segment(&mut self, i: PathSegment) -> PathSegment { + fold_path_segment(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_predicate_eq(&mut self, i: PredicateEq) -> PredicateEq { + fold_predicate_eq(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_predicate_lifetime(&mut self, i: PredicateLifetime) -> PredicateLifetime { + fold_predicate_lifetime(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_predicate_type(&mut self, i: PredicateType) -> PredicateType { + fold_predicate_type(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_qself(&mut self, i: QSelf) -> QSelf { + fold_qself(self, i) + } + #[cfg(feature = "full")] + fn fold_range_limits(&mut self, i: RangeLimits) -> RangeLimits { + fold_range_limits(self, i) + } + #[cfg(feature = "full")] + fn fold_receiver(&mut self, i: Receiver) -> Receiver { + fold_receiver(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_return_type(&mut self, i: ReturnType) -> ReturnType { + fold_return_type(self, i) + } + #[cfg(feature = "full")] + fn fold_signature(&mut self, i: Signature) -> Signature { + fold_signature(self, i) + } + fn fold_span(&mut self, i: Span) -> Span { + fold_span(self, i) + } + #[cfg(feature = "full")] + fn fold_stmt(&mut self, i: Stmt) -> Stmt { + fold_stmt(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_trait_bound(&mut self, i: TraitBound) -> TraitBound { + fold_trait_bound(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_trait_bound_modifier( + &mut self, + i: TraitBoundModifier, + ) -> TraitBoundModifier { + fold_trait_bound_modifier(self, i) + } + #[cfg(feature = "full")] + fn fold_trait_item(&mut self, i: TraitItem) -> TraitItem { + fold_trait_item(self, i) + } + #[cfg(feature = "full")] + fn fold_trait_item_const(&mut self, i: TraitItemConst) -> TraitItemConst { + fold_trait_item_const(self, i) + } + #[cfg(feature = "full")] + fn fold_trait_item_macro(&mut self, i: TraitItemMacro) -> TraitItemMacro { + fold_trait_item_macro(self, i) + } + #[cfg(feature = "full")] + fn fold_trait_item_method(&mut self, i: TraitItemMethod) -> TraitItemMethod { + fold_trait_item_method(self, i) + } + #[cfg(feature = "full")] + fn fold_trait_item_type(&mut self, i: TraitItemType) -> TraitItemType { + fold_trait_item_type(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type(&mut self, i: Type) -> Type { + fold_type(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_array(&mut self, i: TypeArray) -> TypeArray { + fold_type_array(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_bare_fn(&mut self, i: TypeBareFn) -> TypeBareFn { + fold_type_bare_fn(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_group(&mut self, i: TypeGroup) -> TypeGroup { + fold_type_group(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_impl_trait(&mut self, i: TypeImplTrait) -> TypeImplTrait { + fold_type_impl_trait(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_infer(&mut self, i: TypeInfer) -> TypeInfer { + fold_type_infer(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_macro(&mut self, i: TypeMacro) -> TypeMacro { + fold_type_macro(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_never(&mut self, i: TypeNever) -> TypeNever { + fold_type_never(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_param(&mut self, i: TypeParam) -> TypeParam { + fold_type_param(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_param_bound(&mut self, i: TypeParamBound) -> TypeParamBound { + fold_type_param_bound(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_paren(&mut self, i: TypeParen) -> TypeParen { + fold_type_paren(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_path(&mut self, i: TypePath) -> TypePath { + fold_type_path(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_ptr(&mut self, i: TypePtr) -> TypePtr { + fold_type_ptr(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_reference(&mut self, i: TypeReference) -> TypeReference { + fold_type_reference(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_slice(&mut self, i: TypeSlice) -> TypeSlice { + fold_type_slice(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_trait_object(&mut self, i: TypeTraitObject) -> TypeTraitObject { + fold_type_trait_object(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_type_tuple(&mut self, i: TypeTuple) -> TypeTuple { + fold_type_tuple(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_un_op(&mut self, i: UnOp) -> UnOp { + fold_un_op(self, i) + } + #[cfg(feature = "full")] + fn fold_use_glob(&mut self, i: UseGlob) -> UseGlob { + fold_use_glob(self, i) + } + #[cfg(feature = "full")] + fn fold_use_group(&mut self, i: UseGroup) -> UseGroup { + fold_use_group(self, i) + } + #[cfg(feature = "full")] + fn fold_use_name(&mut self, i: UseName) -> UseName { + fold_use_name(self, i) + } + #[cfg(feature = "full")] + fn fold_use_path(&mut self, i: UsePath) -> UsePath { + fold_use_path(self, i) + } + #[cfg(feature = "full")] + fn fold_use_rename(&mut self, i: UseRename) -> UseRename { + fold_use_rename(self, i) + } + #[cfg(feature = "full")] + fn fold_use_tree(&mut self, i: UseTree) -> UseTree { + fold_use_tree(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_variadic(&mut self, i: Variadic) -> Variadic { + fold_variadic(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_variant(&mut self, i: Variant) -> Variant { + fold_variant(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_vis_crate(&mut self, i: VisCrate) -> VisCrate { + fold_vis_crate(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_vis_public(&mut self, i: VisPublic) -> VisPublic { + fold_vis_public(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_vis_restricted(&mut self, i: VisRestricted) -> VisRestricted { + fold_vis_restricted(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_visibility(&mut self, i: Visibility) -> Visibility { + fold_visibility(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_where_clause(&mut self, i: WhereClause) -> WhereClause { + fold_where_clause(self, i) + } + #[cfg(any(feature = "derive", feature = "full"))] + fn fold_where_predicate(&mut self, i: WherePredicate) -> WherePredicate { + fold_where_predicate(self, i) + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_abi<F>(f: &mut F, node: Abi) -> Abi +where + F: Fold + ?Sized, +{ + Abi { + extern_token: Token), + name: (node.name).map(|it| f.fold_lit_str(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_angle_bracketed_generic_arguments<F>( + f: &mut F, + node: AngleBracketedGenericArguments, +) -> AngleBracketedGenericArguments +where + F: Fold + ?Sized, +{ + AngleBracketedGenericArguments { + colon2_token: (node.colon2_token) + .map(|it| Token)), + lt_token: Token), + args: FoldHelper::lift(node.args, |it| f.fold_generic_argument(it)), + gt_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_arm<F>(f: &mut F, node: Arm) -> Arm +where + F: Fold + ?Sized, +{ + Arm { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + pat: f.fold_pat(node.pat), + guard: (node.guard) + .map(|it| ( + Token.0.span)), + Box::new(f.fold_expr(*(it).1)), + )), + fat_arrow_token: Token), + body: Box::new(f.fold_expr(*node.body)), + comma: (node.comma).map(|it| Token)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_attr_style<F>(f: &mut F, node: AttrStyle) -> AttrStyle +where + F: Fold + ?Sized, +{ + match node { + AttrStyle::Outer => AttrStyle::Outer, + AttrStyle::Inner(_binding_0) => { + AttrStyle::Inner(Token)) + } + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_attribute<F>(f: &mut F, node: Attribute) -> Attribute +where + F: Fold + ?Sized, +{ + Attribute { + pound_token: Token), + style: f.fold_attr_style(node.style), + bracket_token: Bracket(tokens_helper(f, &node.bracket_token.span)), + path: f.fold_path(node.path), + tokens: node.tokens, + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_bare_fn_arg<F>(f: &mut F, node: BareFnArg) -> BareFnArg +where + F: Fold + ?Sized, +{ + BareFnArg { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + name: (node.name) + .map(|it| ( + f.fold_ident((it).0), + Token.1.spans)), + )), + ty: f.fold_type(node.ty), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_bin_op<F>(f: &mut F, node: BinOp) -> BinOp +where + F: Fold + ?Sized, +{ + match node { + BinOp::Add(_binding_0) => { + BinOp::Add(Token)) + } + BinOp::Sub(_binding_0) => { + BinOp::Sub(Token)) + } + BinOp::Mul(_binding_0) => { + BinOp::Mul(Token)) + } + BinOp::Div(_binding_0) => { + BinOp::Div(Token)) + } + BinOp::Rem(_binding_0) => { + BinOp::Rem(Token)) + } + BinOp::And(_binding_0) => { + BinOp::And(Token)) + } + BinOp::Or(_binding_0) => { + BinOp::Or(Token)) + } + BinOp::BitXor(_binding_0) => { + BinOp::BitXor(Token)) + } + BinOp::BitAnd(_binding_0) => { + BinOp::BitAnd(Token)) + } + BinOp::BitOr(_binding_0) => { + BinOp::BitOr(Token)) + } + BinOp::Shl(_binding_0) => { + BinOp::Shl(Token)) + } + BinOp::Shr(_binding_0) => { + BinOp::Shr(Token)) + } + BinOp::Eq(_binding_0) => { + BinOp::Eq(Token)) + } + BinOp::Lt(_binding_0) => { + BinOp::Lt(Token)) + } + BinOp::Le(_binding_0) => { + BinOp::Le(Token)) + } + BinOp::Ne(_binding_0) => { + BinOp::Ne(Token)) + } + BinOp::Ge(_binding_0) => { + BinOp::Ge(Token)) + } + BinOp::Gt(_binding_0) => { + BinOp::Gt(Token)) + } + BinOp::AddEq(_binding_0) => { + BinOp::AddEq(Token)) + } + BinOp::SubEq(_binding_0) => { + BinOp::SubEq(Token)) + } + BinOp::MulEq(_binding_0) => { + BinOp::MulEq(Token)) + } + BinOp::DivEq(_binding_0) => { + BinOp::DivEq(Token)) + } + BinOp::RemEq(_binding_0) => { + BinOp::RemEq(Token)) + } + BinOp::BitXorEq(_binding_0) => { + BinOp::BitXorEq(Token)) + } + BinOp::BitAndEq(_binding_0) => { + BinOp::BitAndEq(Token)) + } + BinOp::BitOrEq(_binding_0) => { + BinOp::BitOrEq(Token)) + } + BinOp::ShlEq(_binding_0) => { + BinOp::ShlEq(Token)) + } + BinOp::ShrEq(_binding_0) => { + BinOp::ShrEq(Token)) + } + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_binding<F>(f: &mut F, node: Binding) -> Binding +where + F: Fold + ?Sized, +{ + Binding { + ident: f.fold_ident(node.ident), + eq_token: Token), + ty: f.fold_type(node.ty), + } +} +#[cfg(feature = "full")] +pub fn fold_block<F>(f: &mut F, node: Block) -> Block +where + F: Fold + ?Sized, +{ + Block { + brace_token: Brace(tokens_helper(f, &node.brace_token.span)), + stmts: FoldHelper::lift(node.stmts, |it| f.fold_stmt(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_bound_lifetimes<F>(f: &mut F, node: BoundLifetimes) -> BoundLifetimes +where + F: Fold + ?Sized, +{ + BoundLifetimes { + for_token: Token), + lt_token: Token), + lifetimes: FoldHelper::lift(node.lifetimes, |it| f.fold_lifetime_def(it)), + gt_token: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_const_param<F>(f: &mut F, node: ConstParam) -> ConstParam +where + F: Fold + ?Sized, +{ + ConstParam { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + const_token: Token), + ident: f.fold_ident(node.ident), + colon_token: Token), + ty: f.fold_type(node.ty), + eq_token: (node.eq_token).map(|it| Token)), + default: (node.default).map(|it| f.fold_expr(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_constraint<F>(f: &mut F, node: Constraint) -> Constraint +where + F: Fold + ?Sized, +{ + Constraint { + ident: f.fold_ident(node.ident), + colon_token: Token), + bounds: FoldHelper::lift(node.bounds, |it| f.fold_type_param_bound(it)), + } +} +#[cfg(feature = "derive")] +pub fn fold_data<F>(f: &mut F, node: Data) -> Data +where + F: Fold + ?Sized, +{ + match node { + Data::Struct(_binding_0) => Data::Struct(f.fold_data_struct(_binding_0)), + Data::Enum(_binding_0) => Data::Enum(f.fold_data_enum(_binding_0)), + Data::Union(_binding_0) => Data::Union(f.fold_data_union(_binding_0)), + } +} +#[cfg(feature = "derive")] +pub fn fold_data_enum<F>(f: &mut F, node: DataEnum) -> DataEnum +where + F: Fold + ?Sized, +{ + DataEnum { + enum_token: Token), + brace_token: Brace(tokens_helper(f, &node.brace_token.span)), + variants: FoldHelper::lift(node.variants, |it| f.fold_variant(it)), + } +} +#[cfg(feature = "derive")] +pub fn fold_data_struct<F>(f: &mut F, node: DataStruct) -> DataStruct +where + F: Fold + ?Sized, +{ + DataStruct { + struct_token: Token), + fields: f.fold_fields(node.fields), + semi_token: (node.semi_token).map(|it| Token)), + } +} +#[cfg(feature = "derive")] +pub fn fold_data_union<F>(f: &mut F, node: DataUnion) -> DataUnion +where + F: Fold + ?Sized, +{ + DataUnion { + union_token: Token), + fields: f.fold_fields_named(node.fields), + } +} +#[cfg(feature = "derive")] +pub fn fold_derive_input<F>(f: &mut F, node: DeriveInput) -> DeriveInput +where + F: Fold + ?Sized, +{ + DeriveInput { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + ident: f.fold_ident(node.ident), + generics: f.fold_generics(node.generics), + data: f.fold_data(node.data), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_expr<F>(f: &mut F, node: Expr) -> Expr +where + F: Fold + ?Sized, +{ + match node { + Expr::Array(_binding_0) => Expr::Array(full!(f.fold_expr_array(_binding_0))), + Expr::Assign(_binding_0) => Expr::Assign(full!(f.fold_expr_assign(_binding_0))), + Expr::AssignOp(_binding_0) => { + Expr::AssignOp(full!(f.fold_expr_assign_op(_binding_0))) + } + Expr::Async(_binding_0) => Expr::Async(full!(f.fold_expr_async(_binding_0))), + Expr::Await(_binding_0) => Expr::Await(full!(f.fold_expr_await(_binding_0))), + Expr::Binary(_binding_0) => Expr::Binary(f.fold_expr_binary(_binding_0)), + Expr::Block(_binding_0) => Expr::Block(full!(f.fold_expr_block(_binding_0))), + Expr::Box(_binding_0) => Expr::Box(full!(f.fold_expr_box(_binding_0))), + Expr::Break(_binding_0) => Expr::Break(full!(f.fold_expr_break(_binding_0))), + Expr::Call(_binding_0) => Expr::Call(f.fold_expr_call(_binding_0)), + Expr::Cast(_binding_0) => Expr::Cast(f.fold_expr_cast(_binding_0)), + Expr::Closure(_binding_0) => { + Expr::Closure(full!(f.fold_expr_closure(_binding_0))) + } + Expr::Continue(_binding_0) => { + Expr::Continue(full!(f.fold_expr_continue(_binding_0))) + } + Expr::Field(_binding_0) => Expr::Field(f.fold_expr_field(_binding_0)), + Expr::ForLoop(_binding_0) => { + Expr::ForLoop(full!(f.fold_expr_for_loop(_binding_0))) + } + Expr::Group(_binding_0) => Expr::Group(full!(f.fold_expr_group(_binding_0))), + Expr::If(_binding_0) => Expr::If(full!(f.fold_expr_if(_binding_0))), + Expr::Index(_binding_0) => Expr::Index(f.fold_expr_index(_binding_0)), + Expr::Let(_binding_0) => Expr::Let(full!(f.fold_expr_let(_binding_0))), + Expr::Lit(_binding_0) => Expr::Lit(f.fold_expr_lit(_binding_0)), + Expr::Loop(_binding_0) => Expr::Loop(full!(f.fold_expr_loop(_binding_0))), + Expr::Macro(_binding_0) => Expr::Macro(full!(f.fold_expr_macro(_binding_0))), + Expr::Match(_binding_0) => Expr::Match(full!(f.fold_expr_match(_binding_0))), + Expr::MethodCall(_binding_0) => { + Expr::MethodCall(full!(f.fold_expr_method_call(_binding_0))) + } + Expr::Paren(_binding_0) => Expr::Paren(f.fold_expr_paren(_binding_0)), + Expr::Path(_binding_0) => Expr::Path(f.fold_expr_path(_binding_0)), + Expr::Range(_binding_0) => Expr::Range(full!(f.fold_expr_range(_binding_0))), + Expr::Reference(_binding_0) => { + Expr::Reference(full!(f.fold_expr_reference(_binding_0))) + } + Expr::Repeat(_binding_0) => Expr::Repeat(full!(f.fold_expr_repeat(_binding_0))), + Expr::Return(_binding_0) => Expr::Return(full!(f.fold_expr_return(_binding_0))), + Expr::Struct(_binding_0) => Expr::Struct(full!(f.fold_expr_struct(_binding_0))), + Expr::Try(_binding_0) => Expr::Try(full!(f.fold_expr_try(_binding_0))), + Expr::TryBlock(_binding_0) => { + Expr::TryBlock(full!(f.fold_expr_try_block(_binding_0))) + } + Expr::Tuple(_binding_0) => Expr::Tuple(full!(f.fold_expr_tuple(_binding_0))), + Expr::Type(_binding_0) => Expr::Type(full!(f.fold_expr_type(_binding_0))), + Expr::Unary(_binding_0) => Expr::Unary(f.fold_expr_unary(_binding_0)), + Expr::Unsafe(_binding_0) => Expr::Unsafe(full!(f.fold_expr_unsafe(_binding_0))), + Expr::Verbatim(_binding_0) => Expr::Verbatim(_binding_0), + Expr::While(_binding_0) => Expr::While(full!(f.fold_expr_while(_binding_0))), + Expr::Yield(_binding_0) => Expr::Yield(full!(f.fold_expr_yield(_binding_0))), + #[cfg(syn_no_non_exhaustive)] + _ => unreachable!(), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_array<F>(f: &mut F, node: ExprArray) -> ExprArray +where + F: Fold + ?Sized, +{ + ExprArray { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + bracket_token: Bracket(tokens_helper(f, &node.bracket_token.span)), + elems: FoldHelper::lift(node.elems, |it| f.fold_expr(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_assign<F>(f: &mut F, node: ExprAssign) -> ExprAssign +where + F: Fold + ?Sized, +{ + ExprAssign { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + left: Box::new(f.fold_expr(*node.left)), + eq_token: Token), + right: Box::new(f.fold_expr(*node.right)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_assign_op<F>(f: &mut F, node: ExprAssignOp) -> ExprAssignOp +where + F: Fold + ?Sized, +{ + ExprAssignOp { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + left: Box::new(f.fold_expr(*node.left)), + op: f.fold_bin_op(node.op), + right: Box::new(f.fold_expr(*node.right)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_async<F>(f: &mut F, node: ExprAsync) -> ExprAsync +where + F: Fold + ?Sized, +{ + ExprAsync { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + async_token: Token), + capture: (node.capture).map(|it| Token)), + block: f.fold_block(node.block), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_await<F>(f: &mut F, node: ExprAwait) -> ExprAwait +where + F: Fold + ?Sized, +{ + ExprAwait { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + base: Box::new(f.fold_expr(*node.base)), + dot_token: Token), + await_token: crate::token::Await(tokens_helper(f, &node.await_token.span)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_expr_binary<F>(f: &mut F, node: ExprBinary) -> ExprBinary +where + F: Fold + ?Sized, +{ + ExprBinary { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + left: Box::new(f.fold_expr(*node.left)), + op: f.fold_bin_op(node.op), + right: Box::new(f.fold_expr(*node.right)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_block<F>(f: &mut F, node: ExprBlock) -> ExprBlock +where + F: Fold + ?Sized, +{ + ExprBlock { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + label: (node.label).map(|it| f.fold_label(it)), + block: f.fold_block(node.block), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_box<F>(f: &mut F, node: ExprBox) -> ExprBox +where + F: Fold + ?Sized, +{ + ExprBox { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + box_token: Token), + expr: Box::new(f.fold_expr(*node.expr)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_break<F>(f: &mut F, node: ExprBreak) -> ExprBreak +where + F: Fold + ?Sized, +{ + ExprBreak { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + break_token: Token), + label: (node.label).map(|it| f.fold_lifetime(it)), + expr: (node.expr).map(|it| Box::new(f.fold_expr(*it))), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_expr_call<F>(f: &mut F, node: ExprCall) -> ExprCall +where + F: Fold + ?Sized, +{ + ExprCall { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + func: Box::new(f.fold_expr(*node.func)), + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + args: FoldHelper::lift(node.args, |it| f.fold_expr(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_expr_cast<F>(f: &mut F, node: ExprCast) -> ExprCast +where + F: Fold + ?Sized, +{ + ExprCast { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + expr: Box::new(f.fold_expr(*node.expr)), + as_token: Token), + ty: Box::new(f.fold_type(*node.ty)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_closure<F>(f: &mut F, node: ExprClosure) -> ExprClosure +where + F: Fold + ?Sized, +{ + ExprClosure { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + movability: (node.movability) + .map(|it| Token)), + asyncness: (node.asyncness).map(|it| Token)), + capture: (node.capture).map(|it| Token)), + or1_token: Token), + inputs: FoldHelper::lift(node.inputs, |it| f.fold_pat(it)), + or2_token: Token), + output: f.fold_return_type(node.output), + body: Box::new(f.fold_expr(*node.body)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_continue<F>(f: &mut F, node: ExprContinue) -> ExprContinue +where + F: Fold + ?Sized, +{ + ExprContinue { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + continue_token: Token), + label: (node.label).map(|it| f.fold_lifetime(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_expr_field<F>(f: &mut F, node: ExprField) -> ExprField +where + F: Fold + ?Sized, +{ + ExprField { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + base: Box::new(f.fold_expr(*node.base)), + dot_token: Token), + member: f.fold_member(node.member), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_for_loop<F>(f: &mut F, node: ExprForLoop) -> ExprForLoop +where + F: Fold + ?Sized, +{ + ExprForLoop { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + label: (node.label).map(|it| f.fold_label(it)), + for_token: Token), + pat: f.fold_pat(node.pat), + in_token: Token), + expr: Box::new(f.fold_expr(*node.expr)), + body: f.fold_block(node.body), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_group<F>(f: &mut F, node: ExprGroup) -> ExprGroup +where + F: Fold + ?Sized, +{ + ExprGroup { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + group_token: Group(tokens_helper(f, &node.group_token.span)), + expr: Box::new(f.fold_expr(*node.expr)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_if<F>(f: &mut F, node: ExprIf) -> ExprIf +where + F: Fold + ?Sized, +{ + ExprIf { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + if_token: Token), + cond: Box::new(f.fold_expr(*node.cond)), + then_branch: f.fold_block(node.then_branch), + else_branch: (node.else_branch) + .map(|it| ( + Token.0.span)), + Box::new(f.fold_expr(*(it).1)), + )), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_expr_index<F>(f: &mut F, node: ExprIndex) -> ExprIndex +where + F: Fold + ?Sized, +{ + ExprIndex { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + expr: Box::new(f.fold_expr(*node.expr)), + bracket_token: Bracket(tokens_helper(f, &node.bracket_token.span)), + index: Box::new(f.fold_expr(*node.index)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_let<F>(f: &mut F, node: ExprLet) -> ExprLet +where + F: Fold + ?Sized, +{ + ExprLet { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + let_token: Token), + pat: f.fold_pat(node.pat), + eq_token: Token), + expr: Box::new(f.fold_expr(*node.expr)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_expr_lit<F>(f: &mut F, node: ExprLit) -> ExprLit +where + F: Fold + ?Sized, +{ + ExprLit { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + lit: f.fold_lit(node.lit), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_loop<F>(f: &mut F, node: ExprLoop) -> ExprLoop +where + F: Fold + ?Sized, +{ + ExprLoop { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + label: (node.label).map(|it| f.fold_label(it)), + loop_token: Token), + body: f.fold_block(node.body), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_macro<F>(f: &mut F, node: ExprMacro) -> ExprMacro +where + F: Fold + ?Sized, +{ + ExprMacro { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + mac: f.fold_macro(node.mac), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_match<F>(f: &mut F, node: ExprMatch) -> ExprMatch +where + F: Fold + ?Sized, +{ + ExprMatch { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + match_token: Token), + expr: Box::new(f.fold_expr(*node.expr)), + brace_token: Brace(tokens_helper(f, &node.brace_token.span)), + arms: FoldHelper::lift(node.arms, |it| f.fold_arm(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_method_call<F>(f: &mut F, node: ExprMethodCall) -> ExprMethodCall +where + F: Fold + ?Sized, +{ + ExprMethodCall { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + receiver: Box::new(f.fold_expr(*node.receiver)), + dot_token: Token), + method: f.fold_ident(node.method), + turbofish: (node.turbofish).map(|it| f.fold_method_turbofish(it)), + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + args: FoldHelper::lift(node.args, |it| f.fold_expr(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_expr_paren<F>(f: &mut F, node: ExprParen) -> ExprParen +where + F: Fold + ?Sized, +{ + ExprParen { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + expr: Box::new(f.fold_expr(*node.expr)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_expr_path<F>(f: &mut F, node: ExprPath) -> ExprPath +where + F: Fold + ?Sized, +{ + ExprPath { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + qself: (node.qself).map(|it| f.fold_qself(it)), + path: f.fold_path(node.path), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_range<F>(f: &mut F, node: ExprRange) -> ExprRange +where + F: Fold + ?Sized, +{ + ExprRange { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + from: (node.from).map(|it| Box::new(f.fold_expr(*it))), + limits: f.fold_range_limits(node.limits), + to: (node.to).map(|it| Box::new(f.fold_expr(*it))), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_reference<F>(f: &mut F, node: ExprReference) -> ExprReference +where + F: Fold + ?Sized, +{ + ExprReference { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + and_token: Token), + raw: node.raw, + mutability: (node.mutability).map(|it| Token)), + expr: Box::new(f.fold_expr(*node.expr)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_repeat<F>(f: &mut F, node: ExprRepeat) -> ExprRepeat +where + F: Fold + ?Sized, +{ + ExprRepeat { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + bracket_token: Bracket(tokens_helper(f, &node.bracket_token.span)), + expr: Box::new(f.fold_expr(*node.expr)), + semi_token: Token), + len: Box::new(f.fold_expr(*node.len)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_return<F>(f: &mut F, node: ExprReturn) -> ExprReturn +where + F: Fold + ?Sized, +{ + ExprReturn { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + return_token: Token), + expr: (node.expr).map(|it| Box::new(f.fold_expr(*it))), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_struct<F>(f: &mut F, node: ExprStruct) -> ExprStruct +where + F: Fold + ?Sized, +{ + ExprStruct { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + path: f.fold_path(node.path), + brace_token: Brace(tokens_helper(f, &node.brace_token.span)), + fields: FoldHelper::lift(node.fields, |it| f.fold_field_value(it)), + dot2_token: (node.dot2_token).map(|it| Token)), + rest: (node.rest).map(|it| Box::new(f.fold_expr(*it))), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_try<F>(f: &mut F, node: ExprTry) -> ExprTry +where + F: Fold + ?Sized, +{ + ExprTry { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + expr: Box::new(f.fold_expr(*node.expr)), + question_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_try_block<F>(f: &mut F, node: ExprTryBlock) -> ExprTryBlock +where + F: Fold + ?Sized, +{ + ExprTryBlock { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + try_token: Token), + block: f.fold_block(node.block), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_tuple<F>(f: &mut F, node: ExprTuple) -> ExprTuple +where + F: Fold + ?Sized, +{ + ExprTuple { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + elems: FoldHelper::lift(node.elems, |it| f.fold_expr(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_type<F>(f: &mut F, node: ExprType) -> ExprType +where + F: Fold + ?Sized, +{ + ExprType { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + expr: Box::new(f.fold_expr(*node.expr)), + colon_token: Token), + ty: Box::new(f.fold_type(*node.ty)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_expr_unary<F>(f: &mut F, node: ExprUnary) -> ExprUnary +where + F: Fold + ?Sized, +{ + ExprUnary { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + op: f.fold_un_op(node.op), + expr: Box::new(f.fold_expr(*node.expr)), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_unsafe<F>(f: &mut F, node: ExprUnsafe) -> ExprUnsafe +where + F: Fold + ?Sized, +{ + ExprUnsafe { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + unsafe_token: Token), + block: f.fold_block(node.block), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_while<F>(f: &mut F, node: ExprWhile) -> ExprWhile +where + F: Fold + ?Sized, +{ + ExprWhile { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + label: (node.label).map(|it| f.fold_label(it)), + while_token: Token), + cond: Box::new(f.fold_expr(*node.cond)), + body: f.fold_block(node.body), + } +} +#[cfg(feature = "full")] +pub fn fold_expr_yield<F>(f: &mut F, node: ExprYield) -> ExprYield +where + F: Fold + ?Sized, +{ + ExprYield { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + yield_token: Token), + expr: (node.expr).map(|it| Box::new(f.fold_expr(*it))), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_field<F>(f: &mut F, node: Field) -> Field +where + F: Fold + ?Sized, +{ + Field { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + ident: (node.ident).map(|it| f.fold_ident(it)), + colon_token: (node.colon_token).map(|it| Token)), + ty: f.fold_type(node.ty), + } +} +#[cfg(feature = "full")] +pub fn fold_field_pat<F>(f: &mut F, node: FieldPat) -> FieldPat +where + F: Fold + ?Sized, +{ + FieldPat { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + member: f.fold_member(node.member), + colon_token: (node.colon_token).map(|it| Token)), + pat: Box::new(f.fold_pat(*node.pat)), + } +} +#[cfg(feature = "full")] +pub fn fold_field_value<F>(f: &mut F, node: FieldValue) -> FieldValue +where + F: Fold + ?Sized, +{ + FieldValue { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + member: f.fold_member(node.member), + colon_token: (node.colon_token).map(|it| Token)), + expr: f.fold_expr(node.expr), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_fields<F>(f: &mut F, node: Fields) -> Fields +where + F: Fold + ?Sized, +{ + match node { + Fields::Named(_binding_0) => Fields::Named(f.fold_fields_named(_binding_0)), + Fields::Unnamed(_binding_0) => Fields::Unnamed(f.fold_fields_unnamed(_binding_0)), + Fields::Unit => Fields::Unit, + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_fields_named<F>(f: &mut F, node: FieldsNamed) -> FieldsNamed +where + F: Fold + ?Sized, +{ + FieldsNamed { + brace_token: Brace(tokens_helper(f, &node.brace_token.span)), + named: FoldHelper::lift(node.named, |it| f.fold_field(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_fields_unnamed<F>(f: &mut F, node: FieldsUnnamed) -> FieldsUnnamed +where + F: Fold + ?Sized, +{ + FieldsUnnamed { + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + unnamed: FoldHelper::lift(node.unnamed, |it| f.fold_field(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_file<F>(f: &mut F, node: File) -> File +where + F: Fold + ?Sized, +{ + File { + shebang: node.shebang, + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + items: FoldHelper::lift(node.items, |it| f.fold_item(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_fn_arg<F>(f: &mut F, node: FnArg) -> FnArg +where + F: Fold + ?Sized, +{ + match node { + FnArg::Receiver(_binding_0) => FnArg::Receiver(f.fold_receiver(_binding_0)), + FnArg::Typed(_binding_0) => FnArg::Typed(f.fold_pat_type(_binding_0)), + } +} +#[cfg(feature = "full")] +pub fn fold_foreign_item<F>(f: &mut F, node: ForeignItem) -> ForeignItem +where + F: Fold + ?Sized, +{ + match node { + ForeignItem::Fn(_binding_0) => { + ForeignItem::Fn(f.fold_foreign_item_fn(_binding_0)) + } + ForeignItem::Static(_binding_0) => { + ForeignItem::Static(f.fold_foreign_item_static(_binding_0)) + } + ForeignItem::Type(_binding_0) => { + ForeignItem::Type(f.fold_foreign_item_type(_binding_0)) + } + ForeignItem::Macro(_binding_0) => { + ForeignItem::Macro(f.fold_foreign_item_macro(_binding_0)) + } + ForeignItem::Verbatim(_binding_0) => ForeignItem::Verbatim(_binding_0), + #[cfg(syn_no_non_exhaustive)] + _ => unreachable!(), + } +} +#[cfg(feature = "full")] +pub fn fold_foreign_item_fn<F>(f: &mut F, node: ForeignItemFn) -> ForeignItemFn +where + F: Fold + ?Sized, +{ + ForeignItemFn { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + sig: f.fold_signature(node.sig), + semi_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_foreign_item_macro<F>(f: &mut F, node: ForeignItemMacro) -> ForeignItemMacro +where + F: Fold + ?Sized, +{ + ForeignItemMacro { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + mac: f.fold_macro(node.mac), + semi_token: (node.semi_token).map(|it| Token)), + } +} +#[cfg(feature = "full")] +pub fn fold_foreign_item_static<F>( + f: &mut F, + node: ForeignItemStatic, +) -> ForeignItemStatic +where + F: Fold + ?Sized, +{ + ForeignItemStatic { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + static_token: Token), + mutability: (node.mutability).map(|it| Token)), + ident: f.fold_ident(node.ident), + colon_token: Token), + ty: Box::new(f.fold_type(*node.ty)), + semi_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_foreign_item_type<F>(f: &mut F, node: ForeignItemType) -> ForeignItemType +where + F: Fold + ?Sized, +{ + ForeignItemType { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + type_token: Token), + ident: f.fold_ident(node.ident), + semi_token: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_generic_argument<F>(f: &mut F, node: GenericArgument) -> GenericArgument +where + F: Fold + ?Sized, +{ + match node { + GenericArgument::Lifetime(_binding_0) => { + GenericArgument::Lifetime(f.fold_lifetime(_binding_0)) + } + GenericArgument::Type(_binding_0) => { + GenericArgument::Type(f.fold_type(_binding_0)) + } + GenericArgument::Const(_binding_0) => { + GenericArgument::Const(f.fold_expr(_binding_0)) + } + GenericArgument::Binding(_binding_0) => { + GenericArgument::Binding(f.fold_binding(_binding_0)) + } + GenericArgument::Constraint(_binding_0) => { + GenericArgument::Constraint(f.fold_constraint(_binding_0)) + } + } +} +#[cfg(feature = "full")] +pub fn fold_generic_method_argument<F>( + f: &mut F, + node: GenericMethodArgument, +) -> GenericMethodArgument +where + F: Fold + ?Sized, +{ + match node { + GenericMethodArgument::Type(_binding_0) => { + GenericMethodArgument::Type(f.fold_type(_binding_0)) + } + GenericMethodArgument::Const(_binding_0) => { + GenericMethodArgument::Const(f.fold_expr(_binding_0)) + } + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_generic_param<F>(f: &mut F, node: GenericParam) -> GenericParam +where + F: Fold + ?Sized, +{ + match node { + GenericParam::Type(_binding_0) => { + GenericParam::Type(f.fold_type_param(_binding_0)) + } + GenericParam::Lifetime(_binding_0) => { + GenericParam::Lifetime(f.fold_lifetime_def(_binding_0)) + } + GenericParam::Const(_binding_0) => { + GenericParam::Const(f.fold_const_param(_binding_0)) + } + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_generics<F>(f: &mut F, node: Generics) -> Generics +where + F: Fold + ?Sized, +{ + Generics { + lt_token: (node.lt_token).map(|it| Token)), + params: FoldHelper::lift(node.params, |it| f.fold_generic_param(it)), + gt_token: (node.gt_token).map(|it| Token)), + where_clause: (node.where_clause).map(|it| f.fold_where_clause(it)), + } +} +pub fn fold_ident<F>(f: &mut F, node: Ident) -> Ident +where + F: Fold + ?Sized, +{ + let mut node = node; + let span = f.fold_span(node.span()); + node.set_span(span); + node +} +#[cfg(feature = "full")] +pub fn fold_impl_item<F>(f: &mut F, node: ImplItem) -> ImplItem +where + F: Fold + ?Sized, +{ + match node { + ImplItem::Const(_binding_0) => { + ImplItem::Const(f.fold_impl_item_const(_binding_0)) + } + ImplItem::Method(_binding_0) => { + ImplItem::Method(f.fold_impl_item_method(_binding_0)) + } + ImplItem::Type(_binding_0) => ImplItem::Type(f.fold_impl_item_type(_binding_0)), + ImplItem::Macro(_binding_0) => { + ImplItem::Macro(f.fold_impl_item_macro(_binding_0)) + } + ImplItem::Verbatim(_binding_0) => ImplItem::Verbatim(_binding_0), + #[cfg(syn_no_non_exhaustive)] + _ => unreachable!(), + } +} +#[cfg(feature = "full")] +pub fn fold_impl_item_const<F>(f: &mut F, node: ImplItemConst) -> ImplItemConst +where + F: Fold + ?Sized, +{ + ImplItemConst { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + defaultness: (node.defaultness) + .map(|it| Token)), + const_token: Token), + ident: f.fold_ident(node.ident), + colon_token: Token), + ty: f.fold_type(node.ty), + eq_token: Token), + expr: f.fold_expr(node.expr), + semi_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_impl_item_macro<F>(f: &mut F, node: ImplItemMacro) -> ImplItemMacro +where + F: Fold + ?Sized, +{ + ImplItemMacro { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + mac: f.fold_macro(node.mac), + semi_token: (node.semi_token).map(|it| Token)), + } +} +#[cfg(feature = "full")] +pub fn fold_impl_item_method<F>(f: &mut F, node: ImplItemMethod) -> ImplItemMethod +where + F: Fold + ?Sized, +{ + ImplItemMethod { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + defaultness: (node.defaultness) + .map(|it| Token)), + sig: f.fold_signature(node.sig), + block: f.fold_block(node.block), + } +} +#[cfg(feature = "full")] +pub fn fold_impl_item_type<F>(f: &mut F, node: ImplItemType) -> ImplItemType +where + F: Fold + ?Sized, +{ + ImplItemType { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + defaultness: (node.defaultness) + .map(|it| Token)), + type_token: Token), + ident: f.fold_ident(node.ident), + generics: f.fold_generics(node.generics), + eq_token: Token), + ty: f.fold_type(node.ty), + semi_token: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_index<F>(f: &mut F, node: Index) -> Index +where + F: Fold + ?Sized, +{ + Index { + index: node.index, + span: f.fold_span(node.span), + } +} +#[cfg(feature = "full")] +pub fn fold_item<F>(f: &mut F, node: Item) -> Item +where + F: Fold + ?Sized, +{ + match node { + Item::Const(_binding_0) => Item::Const(f.fold_item_const(_binding_0)), + Item::Enum(_binding_0) => Item::Enum(f.fold_item_enum(_binding_0)), + Item::ExternCrate(_binding_0) => { + Item::ExternCrate(f.fold_item_extern_crate(_binding_0)) + } + Item::Fn(_binding_0) => Item::Fn(f.fold_item_fn(_binding_0)), + Item::ForeignMod(_binding_0) => { + Item::ForeignMod(f.fold_item_foreign_mod(_binding_0)) + } + Item::Impl(_binding_0) => Item::Impl(f.fold_item_impl(_binding_0)), + Item::Macro(_binding_0) => Item::Macro(f.fold_item_macro(_binding_0)), + Item::Macro2(_binding_0) => Item::Macro2(f.fold_item_macro2(_binding_0)), + Item::Mod(_binding_0) => Item::Mod(f.fold_item_mod(_binding_0)), + Item::Static(_binding_0) => Item::Static(f.fold_item_static(_binding_0)), + Item::Struct(_binding_0) => Item::Struct(f.fold_item_struct(_binding_0)), + Item::Trait(_binding_0) => Item::Trait(f.fold_item_trait(_binding_0)), + Item::TraitAlias(_binding_0) => { + Item::TraitAlias(f.fold_item_trait_alias(_binding_0)) + } + Item::Type(_binding_0) => Item::Type(f.fold_item_type(_binding_0)), + Item::Union(_binding_0) => Item::Union(f.fold_item_union(_binding_0)), + Item::Use(_binding_0) => Item::Use(f.fold_item_use(_binding_0)), + Item::Verbatim(_binding_0) => Item::Verbatim(_binding_0), + #[cfg(syn_no_non_exhaustive)] + _ => unreachable!(), + } +} +#[cfg(feature = "full")] +pub fn fold_item_const<F>(f: &mut F, node: ItemConst) -> ItemConst +where + F: Fold + ?Sized, +{ + ItemConst { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + const_token: Token), + ident: f.fold_ident(node.ident), + colon_token: Token), + ty: Box::new(f.fold_type(*node.ty)), + eq_token: Token), + expr: Box::new(f.fold_expr(*node.expr)), + semi_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_item_enum<F>(f: &mut F, node: ItemEnum) -> ItemEnum +where + F: Fold + ?Sized, +{ + ItemEnum { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + enum_token: Token), + ident: f.fold_ident(node.ident), + generics: f.fold_generics(node.generics), + brace_token: Brace(tokens_helper(f, &node.brace_token.span)), + variants: FoldHelper::lift(node.variants, |it| f.fold_variant(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_item_extern_crate<F>(f: &mut F, node: ItemExternCrate) -> ItemExternCrate +where + F: Fold + ?Sized, +{ + ItemExternCrate { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + extern_token: Token), + crate_token: Token), + ident: f.fold_ident(node.ident), + rename: (node.rename) + .map(|it| ( + Token.0.span)), + f.fold_ident((it).1), + )), + semi_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_item_fn<F>(f: &mut F, node: ItemFn) -> ItemFn +where + F: Fold + ?Sized, +{ + ItemFn { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + sig: f.fold_signature(node.sig), + block: Box::new(f.fold_block(*node.block)), + } +} +#[cfg(feature = "full")] +pub fn fold_item_foreign_mod<F>(f: &mut F, node: ItemForeignMod) -> ItemForeignMod +where + F: Fold + ?Sized, +{ + ItemForeignMod { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + abi: f.fold_abi(node.abi), + brace_token: Brace(tokens_helper(f, &node.brace_token.span)), + items: FoldHelper::lift(node.items, |it| f.fold_foreign_item(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_item_impl<F>(f: &mut F, node: ItemImpl) -> ItemImpl +where + F: Fold + ?Sized, +{ + ItemImpl { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + defaultness: (node.defaultness) + .map(|it| Token)), + unsafety: (node.unsafety).map(|it| Token)), + impl_token: Token), + generics: f.fold_generics(node.generics), + trait_: (node.trait_) + .map(|it| ( + ((it).0).map(|it| Token)), + f.fold_path((it).1), + Token.2.span)), + )), + self_ty: Box::new(f.fold_type(*node.self_ty)), + brace_token: Brace(tokens_helper(f, &node.brace_token.span)), + items: FoldHelper::lift(node.items, |it| f.fold_impl_item(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_item_macro<F>(f: &mut F, node: ItemMacro) -> ItemMacro +where + F: Fold + ?Sized, +{ + ItemMacro { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + ident: (node.ident).map(|it| f.fold_ident(it)), + mac: f.fold_macro(node.mac), + semi_token: (node.semi_token).map(|it| Token)), + } +} +#[cfg(feature = "full")] +pub fn fold_item_macro2<F>(f: &mut F, node: ItemMacro2) -> ItemMacro2 +where + F: Fold + ?Sized, +{ + ItemMacro2 { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + macro_token: Token), + ident: f.fold_ident(node.ident), + rules: node.rules, + } +} +#[cfg(feature = "full")] +pub fn fold_item_mod<F>(f: &mut F, node: ItemMod) -> ItemMod +where + F: Fold + ?Sized, +{ + ItemMod { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + mod_token: Token), + ident: f.fold_ident(node.ident), + content: (node.content) + .map(|it| ( + Brace(tokens_helper(f, &(it).0.span)), + FoldHelper::lift((it).1, |it| f.fold_item(it)), + )), + semi: (node.semi).map(|it| Token)), + } +} +#[cfg(feature = "full")] +pub fn fold_item_static<F>(f: &mut F, node: ItemStatic) -> ItemStatic +where + F: Fold + ?Sized, +{ + ItemStatic { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + static_token: Token), + mutability: (node.mutability).map(|it| Token)), + ident: f.fold_ident(node.ident), + colon_token: Token), + ty: Box::new(f.fold_type(*node.ty)), + eq_token: Token), + expr: Box::new(f.fold_expr(*node.expr)), + semi_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_item_struct<F>(f: &mut F, node: ItemStruct) -> ItemStruct +where + F: Fold + ?Sized, +{ + ItemStruct { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + struct_token: Token), + ident: f.fold_ident(node.ident), + generics: f.fold_generics(node.generics), + fields: f.fold_fields(node.fields), + semi_token: (node.semi_token).map(|it| Token)), + } +} +#[cfg(feature = "full")] +pub fn fold_item_trait<F>(f: &mut F, node: ItemTrait) -> ItemTrait +where + F: Fold + ?Sized, +{ + ItemTrait { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + unsafety: (node.unsafety).map(|it| Token)), + auto_token: (node.auto_token).map(|it| Token)), + trait_token: Token), + ident: f.fold_ident(node.ident), + generics: f.fold_generics(node.generics), + colon_token: (node.colon_token).map(|it| Token)), + supertraits: FoldHelper::lift( + node.supertraits, + |it| f.fold_type_param_bound(it), + ), + brace_token: Brace(tokens_helper(f, &node.brace_token.span)), + items: FoldHelper::lift(node.items, |it| f.fold_trait_item(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_item_trait_alias<F>(f: &mut F, node: ItemTraitAlias) -> ItemTraitAlias +where + F: Fold + ?Sized, +{ + ItemTraitAlias { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + trait_token: Token), + ident: f.fold_ident(node.ident), + generics: f.fold_generics(node.generics), + eq_token: Token), + bounds: FoldHelper::lift(node.bounds, |it| f.fold_type_param_bound(it)), + semi_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_item_type<F>(f: &mut F, node: ItemType) -> ItemType +where + F: Fold + ?Sized, +{ + ItemType { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + type_token: Token), + ident: f.fold_ident(node.ident), + generics: f.fold_generics(node.generics), + eq_token: Token), + ty: Box::new(f.fold_type(*node.ty)), + semi_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_item_union<F>(f: &mut F, node: ItemUnion) -> ItemUnion +where + F: Fold + ?Sized, +{ + ItemUnion { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + union_token: Token), + ident: f.fold_ident(node.ident), + generics: f.fold_generics(node.generics), + fields: f.fold_fields_named(node.fields), + } +} +#[cfg(feature = "full")] +pub fn fold_item_use<F>(f: &mut F, node: ItemUse) -> ItemUse +where + F: Fold + ?Sized, +{ + ItemUse { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + vis: f.fold_visibility(node.vis), + use_token: Token), + leading_colon: (node.leading_colon) + .map(|it| Token)), + tree: f.fold_use_tree(node.tree), + semi_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_label<F>(f: &mut F, node: Label) -> Label +where + F: Fold + ?Sized, +{ + Label { + name: f.fold_lifetime(node.name), + colon_token: Token), + } +} +pub fn fold_lifetime<F>(f: &mut F, node: Lifetime) -> Lifetime +where + F: Fold + ?Sized, +{ + Lifetime { + apostrophe: f.fold_span(node.apostrophe), + ident: f.fold_ident(node.ident), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_lifetime_def<F>(f: &mut F, node: LifetimeDef) -> LifetimeDef +where + F: Fold + ?Sized, +{ + LifetimeDef { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + lifetime: f.fold_lifetime(node.lifetime), + colon_token: (node.colon_token).map(|it| Token)), + bounds: FoldHelper::lift(node.bounds, |it| f.fold_lifetime(it)), + } +} +pub fn fold_lit<F>(f: &mut F, node: Lit) -> Lit +where + F: Fold + ?Sized, +{ + match node { + Lit::Str(_binding_0) => Lit::Str(f.fold_lit_str(_binding_0)), + Lit::ByteStr(_binding_0) => Lit::ByteStr(f.fold_lit_byte_str(_binding_0)), + Lit::Byte(_binding_0) => Lit::Byte(f.fold_lit_byte(_binding_0)), + Lit::Char(_binding_0) => Lit::Char(f.fold_lit_char(_binding_0)), + Lit::Int(_binding_0) => Lit::Int(f.fold_lit_int(_binding_0)), + Lit::Float(_binding_0) => Lit::Float(f.fold_lit_float(_binding_0)), + Lit::Bool(_binding_0) => Lit::Bool(f.fold_lit_bool(_binding_0)), + Lit::Verbatim(_binding_0) => Lit::Verbatim(_binding_0), + } +} +pub fn fold_lit_bool<F>(f: &mut F, node: LitBool) -> LitBool +where + F: Fold + ?Sized, +{ + LitBool { + value: node.value, + span: f.fold_span(node.span), + } +} +pub fn fold_lit_byte<F>(f: &mut F, node: LitByte) -> LitByte +where + F: Fold + ?Sized, +{ + let span = f.fold_span(node.span()); + let mut node = node; + node.set_span(span); + node +} +pub fn fold_lit_byte_str<F>(f: &mut F, node: LitByteStr) -> LitByteStr +where + F: Fold + ?Sized, +{ + let span = f.fold_span(node.span()); + let mut node = node; + node.set_span(span); + node +} +pub fn fold_lit_char<F>(f: &mut F, node: LitChar) -> LitChar +where + F: Fold + ?Sized, +{ + let span = f.fold_span(node.span()); + let mut node = node; + node.set_span(span); + node +} +pub fn fold_lit_float<F>(f: &mut F, node: LitFloat) -> LitFloat +where + F: Fold + ?Sized, +{ + let span = f.fold_span(node.span()); + let mut node = node; + node.set_span(span); + node +} +pub fn fold_lit_int<F>(f: &mut F, node: LitInt) -> LitInt +where + F: Fold + ?Sized, +{ + let span = f.fold_span(node.span()); + let mut node = node; + node.set_span(span); + node +} +pub fn fold_lit_str<F>(f: &mut F, node: LitStr) -> LitStr +where + F: Fold + ?Sized, +{ + let span = f.fold_span(node.span()); + let mut node = node; + node.set_span(span); + node +} +#[cfg(feature = "full")] +pub fn fold_local<F>(f: &mut F, node: Local) -> Local +where + F: Fold + ?Sized, +{ + Local { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + let_token: Token), + pat: f.fold_pat(node.pat), + init: (node.init) + .map(|it| ( + Token.0.spans)), + Box::new(f.fold_expr(*(it).1)), + )), + semi_token: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_macro<F>(f: &mut F, node: Macro) -> Macro +where + F: Fold + ?Sized, +{ + Macro { + path: f.fold_path(node.path), + bang_token: Token), + delimiter: f.fold_macro_delimiter(node.delimiter), + tokens: node.tokens, + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_macro_delimiter<F>(f: &mut F, node: MacroDelimiter) -> MacroDelimiter +where + F: Fold + ?Sized, +{ + match node { + MacroDelimiter::Paren(_binding_0) => { + MacroDelimiter::Paren(Paren(tokens_helper(f, &_binding_0.span))) + } + MacroDelimiter::Brace(_binding_0) => { + MacroDelimiter::Brace(Brace(tokens_helper(f, &_binding_0.span))) + } + MacroDelimiter::Bracket(_binding_0) => { + MacroDelimiter::Bracket(Bracket(tokens_helper(f, &_binding_0.span))) + } + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_member<F>(f: &mut F, node: Member) -> Member +where + F: Fold + ?Sized, +{ + match node { + Member::Named(_binding_0) => Member::Named(f.fold_ident(_binding_0)), + Member::Unnamed(_binding_0) => Member::Unnamed(f.fold_index(_binding_0)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_meta<F>(f: &mut F, node: Meta) -> Meta +where + F: Fold + ?Sized, +{ + match node { + Meta::Path(_binding_0) => Meta::Path(f.fold_path(_binding_0)), + Meta::List(_binding_0) => Meta::List(f.fold_meta_list(_binding_0)), + Meta::NameValue(_binding_0) => { + Meta::NameValue(f.fold_meta_name_value(_binding_0)) + } + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_meta_list<F>(f: &mut F, node: MetaList) -> MetaList +where + F: Fold + ?Sized, +{ + MetaList { + path: f.fold_path(node.path), + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + nested: FoldHelper::lift(node.nested, |it| f.fold_nested_meta(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_meta_name_value<F>(f: &mut F, node: MetaNameValue) -> MetaNameValue +where + F: Fold + ?Sized, +{ + MetaNameValue { + path: f.fold_path(node.path), + eq_token: Token), + lit: f.fold_lit(node.lit), + } +} +#[cfg(feature = "full")] +pub fn fold_method_turbofish<F>(f: &mut F, node: MethodTurbofish) -> MethodTurbofish +where + F: Fold + ?Sized, +{ + MethodTurbofish { + colon2_token: Token), + lt_token: Token), + args: FoldHelper::lift(node.args, |it| f.fold_generic_method_argument(it)), + gt_token: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_nested_meta<F>(f: &mut F, node: NestedMeta) -> NestedMeta +where + F: Fold + ?Sized, +{ + match node { + NestedMeta::Meta(_binding_0) => NestedMeta::Meta(f.fold_meta(_binding_0)), + NestedMeta::Lit(_binding_0) => NestedMeta::Lit(f.fold_lit(_binding_0)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_parenthesized_generic_arguments<F>( + f: &mut F, + node: ParenthesizedGenericArguments, +) -> ParenthesizedGenericArguments +where + F: Fold + ?Sized, +{ + ParenthesizedGenericArguments { + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + inputs: FoldHelper::lift(node.inputs, |it| f.fold_type(it)), + output: f.fold_return_type(node.output), + } +} +#[cfg(feature = "full")] +pub fn fold_pat<F>(f: &mut F, node: Pat) -> Pat +where + F: Fold + ?Sized, +{ + match node { + Pat::Box(_binding_0) => Pat::Box(f.fold_pat_box(_binding_0)), + Pat::Ident(_binding_0) => Pat::Ident(f.fold_pat_ident(_binding_0)), + Pat::Lit(_binding_0) => Pat::Lit(f.fold_pat_lit(_binding_0)), + Pat::Macro(_binding_0) => Pat::Macro(f.fold_pat_macro(_binding_0)), + Pat::Or(_binding_0) => Pat::Or(f.fold_pat_or(_binding_0)), + Pat::Path(_binding_0) => Pat::Path(f.fold_pat_path(_binding_0)), + Pat::Range(_binding_0) => Pat::Range(f.fold_pat_range(_binding_0)), + Pat::Reference(_binding_0) => Pat::Reference(f.fold_pat_reference(_binding_0)), + Pat::Rest(_binding_0) => Pat::Rest(f.fold_pat_rest(_binding_0)), + Pat::Slice(_binding_0) => Pat::Slice(f.fold_pat_slice(_binding_0)), + Pat::Struct(_binding_0) => Pat::Struct(f.fold_pat_struct(_binding_0)), + Pat::Tuple(_binding_0) => Pat::Tuple(f.fold_pat_tuple(_binding_0)), + Pat::TupleStruct(_binding_0) => { + Pat::TupleStruct(f.fold_pat_tuple_struct(_binding_0)) + } + Pat::Type(_binding_0) => Pat::Type(f.fold_pat_type(_binding_0)), + Pat::Verbatim(_binding_0) => Pat::Verbatim(_binding_0), + Pat::Wild(_binding_0) => Pat::Wild(f.fold_pat_wild(_binding_0)), + #[cfg(syn_no_non_exhaustive)] + _ => unreachable!(), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_box<F>(f: &mut F, node: PatBox) -> PatBox +where + F: Fold + ?Sized, +{ + PatBox { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + box_token: Token), + pat: Box::new(f.fold_pat(*node.pat)), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_ident<F>(f: &mut F, node: PatIdent) -> PatIdent +where + F: Fold + ?Sized, +{ + PatIdent { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + by_ref: (node.by_ref).map(|it| Token)), + mutability: (node.mutability).map(|it| Token)), + ident: f.fold_ident(node.ident), + subpat: (node.subpat) + .map(|it| ( + Token.0.spans)), + Box::new(f.fold_pat(*(it).1)), + )), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_lit<F>(f: &mut F, node: PatLit) -> PatLit +where + F: Fold + ?Sized, +{ + PatLit { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + expr: Box::new(f.fold_expr(*node.expr)), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_macro<F>(f: &mut F, node: PatMacro) -> PatMacro +where + F: Fold + ?Sized, +{ + PatMacro { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + mac: f.fold_macro(node.mac), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_or<F>(f: &mut F, node: PatOr) -> PatOr +where + F: Fold + ?Sized, +{ + PatOr { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + leading_vert: (node.leading_vert) + .map(|it| Token)), + cases: FoldHelper::lift(node.cases, |it| f.fold_pat(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_path<F>(f: &mut F, node: PatPath) -> PatPath +where + F: Fold + ?Sized, +{ + PatPath { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + qself: (node.qself).map(|it| f.fold_qself(it)), + path: f.fold_path(node.path), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_range<F>(f: &mut F, node: PatRange) -> PatRange +where + F: Fold + ?Sized, +{ + PatRange { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + lo: Box::new(f.fold_expr(*node.lo)), + limits: f.fold_range_limits(node.limits), + hi: Box::new(f.fold_expr(*node.hi)), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_reference<F>(f: &mut F, node: PatReference) -> PatReference +where + F: Fold + ?Sized, +{ + PatReference { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + and_token: Token), + mutability: (node.mutability).map(|it| Token)), + pat: Box::new(f.fold_pat(*node.pat)), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_rest<F>(f: &mut F, node: PatRest) -> PatRest +where + F: Fold + ?Sized, +{ + PatRest { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + dot2_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_slice<F>(f: &mut F, node: PatSlice) -> PatSlice +where + F: Fold + ?Sized, +{ + PatSlice { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + bracket_token: Bracket(tokens_helper(f, &node.bracket_token.span)), + elems: FoldHelper::lift(node.elems, |it| f.fold_pat(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_struct<F>(f: &mut F, node: PatStruct) -> PatStruct +where + F: Fold + ?Sized, +{ + PatStruct { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + path: f.fold_path(node.path), + brace_token: Brace(tokens_helper(f, &node.brace_token.span)), + fields: FoldHelper::lift(node.fields, |it| f.fold_field_pat(it)), + dot2_token: (node.dot2_token).map(|it| Token)), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_tuple<F>(f: &mut F, node: PatTuple) -> PatTuple +where + F: Fold + ?Sized, +{ + PatTuple { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + elems: FoldHelper::lift(node.elems, |it| f.fold_pat(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_tuple_struct<F>(f: &mut F, node: PatTupleStruct) -> PatTupleStruct +where + F: Fold + ?Sized, +{ + PatTupleStruct { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + path: f.fold_path(node.path), + pat: f.fold_pat_tuple(node.pat), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_type<F>(f: &mut F, node: PatType) -> PatType +where + F: Fold + ?Sized, +{ + PatType { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + pat: Box::new(f.fold_pat(*node.pat)), + colon_token: Token), + ty: Box::new(f.fold_type(*node.ty)), + } +} +#[cfg(feature = "full")] +pub fn fold_pat_wild<F>(f: &mut F, node: PatWild) -> PatWild +where + F: Fold + ?Sized, +{ + PatWild { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + underscore_token: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_path<F>(f: &mut F, node: Path) -> Path +where + F: Fold + ?Sized, +{ + Path { + leading_colon: (node.leading_colon) + .map(|it| Token)), + segments: FoldHelper::lift(node.segments, |it| f.fold_path_segment(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_path_arguments<F>(f: &mut F, node: PathArguments) -> PathArguments +where + F: Fold + ?Sized, +{ + match node { + PathArguments::None => PathArguments::None, + PathArguments::AngleBracketed(_binding_0) => { + PathArguments::AngleBracketed( + f.fold_angle_bracketed_generic_arguments(_binding_0), + ) + } + PathArguments::Parenthesized(_binding_0) => { + PathArguments::Parenthesized( + f.fold_parenthesized_generic_arguments(_binding_0), + ) + } + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_path_segment<F>(f: &mut F, node: PathSegment) -> PathSegment +where + F: Fold + ?Sized, +{ + PathSegment { + ident: f.fold_ident(node.ident), + arguments: f.fold_path_arguments(node.arguments), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_predicate_eq<F>(f: &mut F, node: PredicateEq) -> PredicateEq +where + F: Fold + ?Sized, +{ + PredicateEq { + lhs_ty: f.fold_type(node.lhs_ty), + eq_token: Token), + rhs_ty: f.fold_type(node.rhs_ty), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_predicate_lifetime<F>( + f: &mut F, + node: PredicateLifetime, +) -> PredicateLifetime +where + F: Fold + ?Sized, +{ + PredicateLifetime { + lifetime: f.fold_lifetime(node.lifetime), + colon_token: Token), + bounds: FoldHelper::lift(node.bounds, |it| f.fold_lifetime(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_predicate_type<F>(f: &mut F, node: PredicateType) -> PredicateType +where + F: Fold + ?Sized, +{ + PredicateType { + lifetimes: (node.lifetimes).map(|it| f.fold_bound_lifetimes(it)), + bounded_ty: f.fold_type(node.bounded_ty), + colon_token: Token), + bounds: FoldHelper::lift(node.bounds, |it| f.fold_type_param_bound(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_qself<F>(f: &mut F, node: QSelf) -> QSelf +where + F: Fold + ?Sized, +{ + QSelf { + lt_token: Token), + ty: Box::new(f.fold_type(*node.ty)), + position: node.position, + as_token: (node.as_token).map(|it| Token)), + gt_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_range_limits<F>(f: &mut F, node: RangeLimits) -> RangeLimits +where + F: Fold + ?Sized, +{ + match node { + RangeLimits::HalfOpen(_binding_0) => { + RangeLimits::HalfOpen(Token)) + } + RangeLimits::Closed(_binding_0) => { + RangeLimits::Closed(Token)) + } + } +} +#[cfg(feature = "full")] +pub fn fold_receiver<F>(f: &mut F, node: Receiver) -> Receiver +where + F: Fold + ?Sized, +{ + Receiver { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + reference: (node.reference) + .map(|it| ( + Token.0.spans)), + ((it).1).map(|it| f.fold_lifetime(it)), + )), + mutability: (node.mutability).map(|it| Token)), + self_token: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_return_type<F>(f: &mut F, node: ReturnType) -> ReturnType +where + F: Fold + ?Sized, +{ + match node { + ReturnType::Default => ReturnType::Default, + ReturnType::Type(_binding_0, _binding_1) => { + ReturnType::Type( + Token), + Box::new(f.fold_type(*_binding_1)), + ) + } + } +} +#[cfg(feature = "full")] +pub fn fold_signature<F>(f: &mut F, node: Signature) -> Signature +where + F: Fold + ?Sized, +{ + Signature { + constness: (node.constness).map(|it| Token)), + asyncness: (node.asyncness).map(|it| Token)), + unsafety: (node.unsafety).map(|it| Token)), + abi: (node.abi).map(|it| f.fold_abi(it)), + fn_token: Token), + ident: f.fold_ident(node.ident), + generics: f.fold_generics(node.generics), + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + inputs: FoldHelper::lift(node.inputs, |it| f.fold_fn_arg(it)), + variadic: (node.variadic).map(|it| f.fold_variadic(it)), + output: f.fold_return_type(node.output), + } +} +pub fn fold_span<F>(f: &mut F, node: Span) -> Span +where + F: Fold + ?Sized, +{ + node +} +#[cfg(feature = "full")] +pub fn fold_stmt<F>(f: &mut F, node: Stmt) -> Stmt +where + F: Fold + ?Sized, +{ + match node { + Stmt::Local(_binding_0) => Stmt::Local(f.fold_local(_binding_0)), + Stmt::Item(_binding_0) => Stmt::Item(f.fold_item(_binding_0)), + Stmt::Expr(_binding_0) => Stmt::Expr(f.fold_expr(_binding_0)), + Stmt::Semi(_binding_0, _binding_1) => { + Stmt::Semi( + f.fold_expr(_binding_0), + Token), + ) + } + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_trait_bound<F>(f: &mut F, node: TraitBound) -> TraitBound +where + F: Fold + ?Sized, +{ + TraitBound { + paren_token: (node.paren_token).map(|it| Paren(tokens_helper(f, &it.span))), + modifier: f.fold_trait_bound_modifier(node.modifier), + lifetimes: (node.lifetimes).map(|it| f.fold_bound_lifetimes(it)), + path: f.fold_path(node.path), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_trait_bound_modifier<F>( + f: &mut F, + node: TraitBoundModifier, +) -> TraitBoundModifier +where + F: Fold + ?Sized, +{ + match node { + TraitBoundModifier::None => TraitBoundModifier::None, + TraitBoundModifier::Maybe(_binding_0) => { + TraitBoundModifier::Maybe(Token)) + } + } +} +#[cfg(feature = "full")] +pub fn fold_trait_item<F>(f: &mut F, node: TraitItem) -> TraitItem +where + F: Fold + ?Sized, +{ + match node { + TraitItem::Const(_binding_0) => { + TraitItem::Const(f.fold_trait_item_const(_binding_0)) + } + TraitItem::Method(_binding_0) => { + TraitItem::Method(f.fold_trait_item_method(_binding_0)) + } + TraitItem::Type(_binding_0) => { + TraitItem::Type(f.fold_trait_item_type(_binding_0)) + } + TraitItem::Macro(_binding_0) => { + TraitItem::Macro(f.fold_trait_item_macro(_binding_0)) + } + TraitItem::Verbatim(_binding_0) => TraitItem::Verbatim(_binding_0), + #[cfg(syn_no_non_exhaustive)] + _ => unreachable!(), + } +} +#[cfg(feature = "full")] +pub fn fold_trait_item_const<F>(f: &mut F, node: TraitItemConst) -> TraitItemConst +where + F: Fold + ?Sized, +{ + TraitItemConst { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + const_token: Token), + ident: f.fold_ident(node.ident), + colon_token: Token), + ty: f.fold_type(node.ty), + default: (node.default) + .map(|it| (Token.0.spans)), f.fold_expr((it).1))), + semi_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_trait_item_macro<F>(f: &mut F, node: TraitItemMacro) -> TraitItemMacro +where + F: Fold + ?Sized, +{ + TraitItemMacro { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + mac: f.fold_macro(node.mac), + semi_token: (node.semi_token).map(|it| Token)), + } +} +#[cfg(feature = "full")] +pub fn fold_trait_item_method<F>(f: &mut F, node: TraitItemMethod) -> TraitItemMethod +where + F: Fold + ?Sized, +{ + TraitItemMethod { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + sig: f.fold_signature(node.sig), + default: (node.default).map(|it| f.fold_block(it)), + semi_token: (node.semi_token).map(|it| Token)), + } +} +#[cfg(feature = "full")] +pub fn fold_trait_item_type<F>(f: &mut F, node: TraitItemType) -> TraitItemType +where + F: Fold + ?Sized, +{ + TraitItemType { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + type_token: Token), + ident: f.fold_ident(node.ident), + generics: f.fold_generics(node.generics), + colon_token: (node.colon_token).map(|it| Token)), + bounds: FoldHelper::lift(node.bounds, |it| f.fold_type_param_bound(it)), + default: (node.default) + .map(|it| (Token.0.spans)), f.fold_type((it).1))), + semi_token: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type<F>(f: &mut F, node: Type) -> Type +where + F: Fold + ?Sized, +{ + match node { + Type::Array(_binding_0) => Type::Array(f.fold_type_array(_binding_0)), + Type::BareFn(_binding_0) => Type::BareFn(f.fold_type_bare_fn(_binding_0)), + Type::Group(_binding_0) => Type::Group(f.fold_type_group(_binding_0)), + Type::ImplTrait(_binding_0) => { + Type::ImplTrait(f.fold_type_impl_trait(_binding_0)) + } + Type::Infer(_binding_0) => Type::Infer(f.fold_type_infer(_binding_0)), + Type::Macro(_binding_0) => Type::Macro(f.fold_type_macro(_binding_0)), + Type::Never(_binding_0) => Type::Never(f.fold_type_never(_binding_0)), + Type::Paren(_binding_0) => Type::Paren(f.fold_type_paren(_binding_0)), + Type::Path(_binding_0) => Type::Path(f.fold_type_path(_binding_0)), + Type::Ptr(_binding_0) => Type::Ptr(f.fold_type_ptr(_binding_0)), + Type::Reference(_binding_0) => Type::Reference(f.fold_type_reference(_binding_0)), + Type::Slice(_binding_0) => Type::Slice(f.fold_type_slice(_binding_0)), + Type::TraitObject(_binding_0) => { + Type::TraitObject(f.fold_type_trait_object(_binding_0)) + } + Type::Tuple(_binding_0) => Type::Tuple(f.fold_type_tuple(_binding_0)), + Type::Verbatim(_binding_0) => Type::Verbatim(_binding_0), + #[cfg(syn_no_non_exhaustive)] + _ => unreachable!(), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_array<F>(f: &mut F, node: TypeArray) -> TypeArray +where + F: Fold + ?Sized, +{ + TypeArray { + bracket_token: Bracket(tokens_helper(f, &node.bracket_token.span)), + elem: Box::new(f.fold_type(*node.elem)), + semi_token: Token), + len: f.fold_expr(node.len), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_bare_fn<F>(f: &mut F, node: TypeBareFn) -> TypeBareFn +where + F: Fold + ?Sized, +{ + TypeBareFn { + lifetimes: (node.lifetimes).map(|it| f.fold_bound_lifetimes(it)), + unsafety: (node.unsafety).map(|it| Token)), + abi: (node.abi).map(|it| f.fold_abi(it)), + fn_token: Token), + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + inputs: FoldHelper::lift(node.inputs, |it| f.fold_bare_fn_arg(it)), + variadic: (node.variadic).map(|it| f.fold_variadic(it)), + output: f.fold_return_type(node.output), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_group<F>(f: &mut F, node: TypeGroup) -> TypeGroup +where + F: Fold + ?Sized, +{ + TypeGroup { + group_token: Group(tokens_helper(f, &node.group_token.span)), + elem: Box::new(f.fold_type(*node.elem)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_impl_trait<F>(f: &mut F, node: TypeImplTrait) -> TypeImplTrait +where + F: Fold + ?Sized, +{ + TypeImplTrait { + impl_token: Token), + bounds: FoldHelper::lift(node.bounds, |it| f.fold_type_param_bound(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_infer<F>(f: &mut F, node: TypeInfer) -> TypeInfer +where + F: Fold + ?Sized, +{ + TypeInfer { + underscore_token: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_macro<F>(f: &mut F, node: TypeMacro) -> TypeMacro +where + F: Fold + ?Sized, +{ + TypeMacro { + mac: f.fold_macro(node.mac), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_never<F>(f: &mut F, node: TypeNever) -> TypeNever +where + F: Fold + ?Sized, +{ + TypeNever { + bang_token: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_param<F>(f: &mut F, node: TypeParam) -> TypeParam +where + F: Fold + ?Sized, +{ + TypeParam { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + ident: f.fold_ident(node.ident), + colon_token: (node.colon_token).map(|it| Token)), + bounds: FoldHelper::lift(node.bounds, |it| f.fold_type_param_bound(it)), + eq_token: (node.eq_token).map(|it| Token)), + default: (node.default).map(|it| f.fold_type(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_param_bound<F>(f: &mut F, node: TypeParamBound) -> TypeParamBound +where + F: Fold + ?Sized, +{ + match node { + TypeParamBound::Trait(_binding_0) => { + TypeParamBound::Trait(f.fold_trait_bound(_binding_0)) + } + TypeParamBound::Lifetime(_binding_0) => { + TypeParamBound::Lifetime(f.fold_lifetime(_binding_0)) + } + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_paren<F>(f: &mut F, node: TypeParen) -> TypeParen +where + F: Fold + ?Sized, +{ + TypeParen { + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + elem: Box::new(f.fold_type(*node.elem)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_path<F>(f: &mut F, node: TypePath) -> TypePath +where + F: Fold + ?Sized, +{ + TypePath { + qself: (node.qself).map(|it| f.fold_qself(it)), + path: f.fold_path(node.path), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_ptr<F>(f: &mut F, node: TypePtr) -> TypePtr +where + F: Fold + ?Sized, +{ + TypePtr { + star_token: Token), + const_token: (node.const_token) + .map(|it| Token)), + mutability: (node.mutability).map(|it| Token)), + elem: Box::new(f.fold_type(*node.elem)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_reference<F>(f: &mut F, node: TypeReference) -> TypeReference +where + F: Fold + ?Sized, +{ + TypeReference { + and_token: Token), + lifetime: (node.lifetime).map(|it| f.fold_lifetime(it)), + mutability: (node.mutability).map(|it| Token)), + elem: Box::new(f.fold_type(*node.elem)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_slice<F>(f: &mut F, node: TypeSlice) -> TypeSlice +where + F: Fold + ?Sized, +{ + TypeSlice { + bracket_token: Bracket(tokens_helper(f, &node.bracket_token.span)), + elem: Box::new(f.fold_type(*node.elem)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_trait_object<F>(f: &mut F, node: TypeTraitObject) -> TypeTraitObject +where + F: Fold + ?Sized, +{ + TypeTraitObject { + dyn_token: (node.dyn_token).map(|it| Token)), + bounds: FoldHelper::lift(node.bounds, |it| f.fold_type_param_bound(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_type_tuple<F>(f: &mut F, node: TypeTuple) -> TypeTuple +where + F: Fold + ?Sized, +{ + TypeTuple { + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + elems: FoldHelper::lift(node.elems, |it| f.fold_type(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_un_op<F>(f: &mut F, node: UnOp) -> UnOp +where + F: Fold + ?Sized, +{ + match node { + UnOp::Deref(_binding_0) => { + UnOp::Deref(Token)) + } + UnOp::Not(_binding_0) => { + UnOp::Not(Token)) + } + UnOp::Neg(_binding_0) => { + UnOp::Neg(Token)) + } + } +} +#[cfg(feature = "full")] +pub fn fold_use_glob<F>(f: &mut F, node: UseGlob) -> UseGlob +where + F: Fold + ?Sized, +{ + UseGlob { + star_token: Token), + } +} +#[cfg(feature = "full")] +pub fn fold_use_group<F>(f: &mut F, node: UseGroup) -> UseGroup +where + F: Fold + ?Sized, +{ + UseGroup { + brace_token: Brace(tokens_helper(f, &node.brace_token.span)), + items: FoldHelper::lift(node.items, |it| f.fold_use_tree(it)), + } +} +#[cfg(feature = "full")] +pub fn fold_use_name<F>(f: &mut F, node: UseName) -> UseName +where + F: Fold + ?Sized, +{ + UseName { + ident: f.fold_ident(node.ident), + } +} +#[cfg(feature = "full")] +pub fn fold_use_path<F>(f: &mut F, node: UsePath) -> UsePath +where + F: Fold + ?Sized, +{ + UsePath { + ident: f.fold_ident(node.ident), + colon2_token: Token), + tree: Box::new(f.fold_use_tree(*node.tree)), + } +} +#[cfg(feature = "full")] +pub fn fold_use_rename<F>(f: &mut F, node: UseRename) -> UseRename +where + F: Fold + ?Sized, +{ + UseRename { + ident: f.fold_ident(node.ident), + as_token: Token), + rename: f.fold_ident(node.rename), + } +} +#[cfg(feature = "full")] +pub fn fold_use_tree<F>(f: &mut F, node: UseTree) -> UseTree +where + F: Fold + ?Sized, +{ + match node { + UseTree::Path(_binding_0) => UseTree::Path(f.fold_use_path(_binding_0)), + UseTree::Name(_binding_0) => UseTree::Name(f.fold_use_name(_binding_0)), + UseTree::Rename(_binding_0) => UseTree::Rename(f.fold_use_rename(_binding_0)), + UseTree::Glob(_binding_0) => UseTree::Glob(f.fold_use_glob(_binding_0)), + UseTree::Group(_binding_0) => UseTree::Group(f.fold_use_group(_binding_0)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_variadic<F>(f: &mut F, node: Variadic) -> Variadic +where + F: Fold + ?Sized, +{ + Variadic { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + dots: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_variant<F>(f: &mut F, node: Variant) -> Variant +where + F: Fold + ?Sized, +{ + Variant { + attrs: FoldHelper::lift(node.attrs, |it| f.fold_attribute(it)), + ident: f.fold_ident(node.ident), + fields: f.fold_fields(node.fields), + discriminant: (node.discriminant) + .map(|it| (Token.0.spans)), f.fold_expr((it).1))), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_vis_crate<F>(f: &mut F, node: VisCrate) -> VisCrate +where + F: Fold + ?Sized, +{ + VisCrate { + crate_token: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_vis_public<F>(f: &mut F, node: VisPublic) -> VisPublic +where + F: Fold + ?Sized, +{ + VisPublic { + pub_token: Token), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_vis_restricted<F>(f: &mut F, node: VisRestricted) -> VisRestricted +where + F: Fold + ?Sized, +{ + VisRestricted { + pub_token: Token), + paren_token: Paren(tokens_helper(f, &node.paren_token.span)), + in_token: (node.in_token).map(|it| Token)), + path: Box::new(f.fold_path(*node.path)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_visibility<F>(f: &mut F, node: Visibility) -> Visibility +where + F: Fold + ?Sized, +{ + match node { + Visibility::Public(_binding_0) => { + Visibility::Public(f.fold_vis_public(_binding_0)) + } + Visibility::Crate(_binding_0) => Visibility::Crate(f.fold_vis_crate(_binding_0)), + Visibility::Restricted(_binding_0) => { + Visibility::Restricted(f.fold_vis_restricted(_binding_0)) + } + Visibility::Inherited => Visibility::Inherited, + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_where_clause<F>(f: &mut F, node: WhereClause) -> WhereClause +where + F: Fold + ?Sized, +{ + WhereClause { + where_token: Token), + predicates: FoldHelper::lift(node.predicates, |it| f.fold_where_predicate(it)), + } +} +#[cfg(any(feature = "derive", feature = "full"))] +pub fn fold_where_predicate<F>(f: &mut F, node: WherePredicate) -> WherePredicate +where + F: Fold + ?Sized, +{ + match node { + WherePredicate::Type(_binding_0) => { + WherePredicate::Type(f.fold_predicate_type(_binding_0)) + } + WherePredicate::Lifetime(_binding_0) => { + WherePredicate::Lifetime(f.fold_predicate_lifetime(_binding_0)) + } + WherePredicate::Eq(_binding_0) => { + WherePredicate::Eq(f.fold_predicate_eq(_binding_0)) + } + } +} |