Struct rustc_expand::mbe::macro_rules::ParserAnyMacro

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pub(crate) struct ParserAnyMacro<'a> {
    parser: Parser<'a>,
    site_span: Span,
    macro_ident: Ident,
    lint_node_id: NodeId,
    is_trailing_mac: bool,
    arm_span: Span,
    is_local: bool,
}

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§parser: Parser<'a>§site_span: Span

Span of the expansion site of the macro this parser is for

§macro_ident: Ident

The ident of the macro we’re parsing

§lint_node_id: NodeId§is_trailing_mac: bool§arm_span: Span§is_local: bool

Whether or not this macro is defined in the current crate

Implementations§

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impl<'a> ParserAnyMacro<'a>

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pub(crate) fn make( self: Box<ParserAnyMacro<'a>>, kind: AstFragmentKind, ) -> AstFragment

Trait Implementations§

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impl<'a> MacResult for ParserAnyMacro<'a>

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fn make_expr(self: Box<ParserAnyMacro<'a>>) -> Option<P<Expr>>

Creates an expression.
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fn make_pat(self: Box<ParserAnyMacro<'a>>) -> Option<P<Pat>>

Creates a pattern.
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fn make_ty(self: Box<ParserAnyMacro<'a>>) -> Option<P<Ty>>

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fn make_stmts(self: Box<ParserAnyMacro<'a>>) -> Option<SmallVec<[Stmt; 1]>>

Creates zero or more statements. Read more
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fn make_items(self: Box<ParserAnyMacro<'a>>) -> Option<SmallVec<[P<Item>; 1]>>

Creates zero or more items.
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fn make_trait_items( self: Box<ParserAnyMacro<'a>>, ) -> Option<SmallVec<[P<AssocItem>; 1]>>

Creates zero or more trait items.
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fn make_impl_items( self: Box<ParserAnyMacro<'a>>, ) -> Option<SmallVec<[P<AssocItem>; 1]>>

Creates zero or more impl items.
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fn make_foreign_items( self: Box<ParserAnyMacro<'a>>, ) -> Option<SmallVec<[P<ForeignItem>; 1]>>

Creates zero or more items in an extern {} block
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fn make_arms(self: Box<ParserAnyMacro<'a>>) -> Option<SmallVec<[Arm; 1]>>

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fn make_expr_fields( self: Box<ParserAnyMacro<'a>>, ) -> Option<SmallVec<[ExprField; 1]>>

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fn make_pat_fields( self: Box<ParserAnyMacro<'a>>, ) -> Option<SmallVec<[PatField; 1]>>

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fn make_generic_params( self: Box<ParserAnyMacro<'a>>, ) -> Option<SmallVec<[GenericParam; 1]>>

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fn make_params(self: Box<ParserAnyMacro<'a>>) -> Option<SmallVec<[Param; 1]>>

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fn make_field_defs( self: Box<ParserAnyMacro<'a>>, ) -> Option<SmallVec<[FieldDef; 1]>>

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fn make_variants( self: Box<ParserAnyMacro<'a>>, ) -> Option<SmallVec<[Variant; 1]>>

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fn make_crate(self: Box<ParserAnyMacro<'a>>) -> Option<Crate>

Auto Trait Implementations§

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impl<'a> DynSend for ParserAnyMacro<'a>

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impl<'a> DynSync for ParserAnyMacro<'a>

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impl<'a> Freeze for ParserAnyMacro<'a>

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impl<'a> !RefUnwindSafe for ParserAnyMacro<'a>

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impl<'a> !Send for ParserAnyMacro<'a>

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impl<'a> !Sync for ParserAnyMacro<'a>

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impl<'a> Unpin for ParserAnyMacro<'a>

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impl<'a> !UnwindSafe for ParserAnyMacro<'a>

Blanket Implementations§

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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impl<T> Filterable for T

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fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

Creates a filterable data provider with the given name for debugging. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<I, T, U> Upcast<I, U> for T
where U: UpcastFrom<I, T>,

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fn upcast(self, interner: I) -> U

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impl<I, T> UpcastFrom<I, T> for T

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fn upcast_from(from: T, _tcx: I) -> T

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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<'a, T> Captures<'a> for T
where T: ?Sized,

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impl<T> ErasedDestructor for T
where T: 'static,

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 304 bytes