[−][src]Struct syntax::ext::placeholders::PlaceholderExpander
Methods
impl<'a, 'b> PlaceholderExpander<'a, 'b>[src]
pub fn new(cx: &'a mut ExtCtxt<'b>, monotonic: bool) -> Self[src]
pub fn add(&mut self, id: NodeId, fragment: AstFragment, derives: Vec<Mark>)[src]
Trait Implementations
impl<'a, 'b> Folder for PlaceholderExpander<'a, 'b>[src]
fn fold_item(&mut self, item: P<Item>) -> SmallVec<[P<Item>; 1]>[src]
fn fold_trait_item(&mut self, item: TraitItem) -> SmallVec<[TraitItem; 1]>[src]
fn fold_impl_item(&mut self, item: ImplItem) -> SmallVec<[ImplItem; 1]>[src]
fn fold_foreign_item(&mut self, item: ForeignItem) -> SmallVec<[ForeignItem; 1]>[src]
fn fold_expr(&mut self, expr: P<Expr>) -> P<Expr>[src]
fn fold_opt_expr(&mut self, expr: P<Expr>) -> Option<P<Expr>>[src]
fn fold_stmt(&mut self, stmt: Stmt) -> SmallVec<[Stmt; 1]>[src]
fn fold_pat(&mut self, pat: P<Pat>) -> P<Pat>[src]
fn fold_ty(&mut self, ty: P<Ty>) -> P<Ty>[src]
fn fold_block(&mut self, block: P<Block>) -> P<Block>[src]
fn fold_mod(&mut self, module: Mod) -> Mod[src]
fn fold_mac(&mut self, mac: Mac) -> Mac[src]
fn fold_crate(&mut self, c: Crate) -> Crate[src]
fn fold_meta_items(&mut self, meta_items: Vec<MetaItem>) -> Vec<MetaItem>[src]
fn fold_meta_list_item(&mut self, list_item: NestedMetaItem) -> NestedMetaItem[src]
fn fold_meta_item(&mut self, meta_item: MetaItem) -> MetaItem[src]
fn fold_use_tree(&mut self, use_tree: UseTree) -> UseTree[src]
fn fold_foreign_item_simple(&mut self, ni: ForeignItem) -> ForeignItem[src]
fn fold_item_simple(&mut self, i: Item) -> Item[src]
fn fold_fn_header(&mut self, header: FnHeader) -> FnHeader[src]
fn fold_struct_field(&mut self, sf: StructField) -> StructField[src]
fn fold_item_kind(&mut self, i: ItemKind) -> ItemKind[src]
fn fold_fn_decl(&mut self, d: P<FnDecl>) -> P<FnDecl>[src]
fn fold_asyncness(&mut self, a: IsAsync) -> IsAsync[src]
fn fold_arm(&mut self, a: Arm) -> Arm[src]
fn fold_guard(&mut self, g: Guard) -> Guard[src]
fn fold_anon_const(&mut self, c: AnonConst) -> AnonConst[src]
fn fold_range_end(&mut self, re: RangeEnd) -> RangeEnd[src]
fn fold_exprs(&mut self, es: Vec<P<Expr>>) -> Vec<P<Expr>>[src]
fn fold_generic_arg(&mut self, arg: GenericArg) -> GenericArg[src]
fn fold_lifetime(&mut self, l: Lifetime) -> Lifetime[src]
fn fold_ty_binding(&mut self, t: TypeBinding) -> TypeBinding[src]
fn fold_foreign_mod(&mut self, nm: ForeignMod) -> ForeignMod[src]
fn fold_global_asm(&mut self, ga: P<GlobalAsm>) -> P<GlobalAsm>[src]
fn fold_variant(&mut self, v: Variant) -> Variant[src]
fn fold_ident(&mut self, i: Ident) -> Ident[src]
fn fold_usize(&mut self, i: usize) -> usize[src]
fn fold_path(&mut self, p: Path) -> Path[src]
fn fold_qpath(&mut self, qs: Option<QSelf>, p: Path) -> (Option<QSelf>, Path)[src]
fn fold_generic_args(&mut self, p: GenericArgs) -> GenericArgs[src]
fn fold_angle_bracketed_parameter_data(
&mut self,
p: AngleBracketedArgs
) -> AngleBracketedArgs[src]
&mut self,
p: AngleBracketedArgs
) -> AngleBracketedArgs
fn fold_parenthesized_parameter_data(
&mut self,
p: ParenthesizedArgs
) -> ParenthesizedArgs[src]
&mut self,
p: ParenthesizedArgs
) -> ParenthesizedArgs
fn fold_local(&mut self, l: P<Local>) -> P<Local>[src]
fn fold_macro_def(&mut self, def: MacroDef) -> MacroDef[src]
fn fold_label(&mut self, label: Label) -> Label[src]
fn fold_attribute(&mut self, at: Attribute) -> Option<Attribute>[src]
fn fold_arg(&mut self, a: Arg) -> Arg[src]
fn fold_generics(&mut self, generics: Generics) -> Generics[src]
fn fold_trait_ref(&mut self, p: TraitRef) -> TraitRef[src]
fn fold_poly_trait_ref(&mut self, p: PolyTraitRef) -> PolyTraitRef[src]
fn fold_variant_data(&mut self, vdata: VariantData) -> VariantData[src]
fn fold_generic_param(&mut self, param: GenericParam) -> GenericParam[src]
fn fold_generic_params(
&mut self,
params: Vec<GenericParam>
) -> Vec<GenericParam>[src]
&mut self,
params: Vec<GenericParam>
) -> Vec<GenericParam>
fn fold_tt(&mut self, tt: TokenTree) -> TokenTree[src]
fn fold_tts(&mut self, tts: TokenStream) -> TokenStream[src]
fn fold_token(&mut self, t: Token) -> Token[src]
fn fold_interpolated(&mut self, nt: Nonterminal) -> Nonterminal[src]
fn fold_opt_bounds(&mut self, b: Option<GenericBounds>) -> Option<GenericBounds>[src]
fn fold_bounds(&mut self, b: GenericBounds) -> GenericBounds[src]
fn fold_param_bound(&mut self, tpb: GenericBound) -> GenericBound[src]
fn fold_mt(&mut self, mt: MutTy) -> MutTy[src]
fn fold_field(&mut self, field: Field) -> Field[src]
fn fold_where_clause(&mut self, where_clause: WhereClause) -> WhereClause[src]
fn fold_where_predicate(
&mut self,
where_predicate: WherePredicate
) -> WherePredicate[src]
&mut self,
where_predicate: WherePredicate
) -> WherePredicate
fn fold_vis(&mut self, vis: Visibility) -> Visibility[src]
fn new_id(&mut self, i: NodeId) -> NodeId[src]
fn new_span(&mut self, sp: Span) -> Span[src]
Auto Trait Implementations
impl<'a, 'b> !Send for PlaceholderExpander<'a, 'b>
impl<'a, 'b> !Sync for PlaceholderExpander<'a, 'b>
Blanket Implementations
impl<T, U> Into for T where
U: From<T>, [src]
U: From<T>,
impl<T> From for T[src]
impl<T, U> TryFrom for T where
U: Into<T>, [src]
U: Into<T>,
type Error = !
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T> Borrow for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<E> SpecializationError for E[src]
impl<T> Erased for T[src]
impl<T> Send for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> Sync for T where
T: ?Sized, [src]
T: ?Sized,