Enum rustc_expand::base::Annotatable

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pub enum Annotatable {
Show 14 variants Item(P<Item>), TraitItem(P<AssocItem>), ImplItem(P<AssocItem>), ForeignItem(P<ForeignItem>), Stmt(P<Stmt>), Expr(P<Expr>), Arm(Arm), ExprField(ExprField), PatField(PatField), GenericParam(GenericParam), Param(Param), FieldDef(FieldDef), Variant(Variant), Crate(Crate),
}

Variants§

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Item(P<Item>)

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TraitItem(P<AssocItem>)

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ImplItem(P<AssocItem>)

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ForeignItem(P<ForeignItem>)

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Stmt(P<Stmt>)

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Expr(P<Expr>)

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Arm(Arm)

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ExprField(ExprField)

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PatField(PatField)

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GenericParam(GenericParam)

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Param(Param)

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FieldDef(FieldDef)

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Variant(Variant)

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Crate(Crate)

Implementations§

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impl Annotatable

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pub fn span(&self) -> Span

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pub fn visit_attrs(&mut self, f: impl FnOnce(&mut AttrVec))

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pub fn visit_with<'a, V: Visitor<'a>>(&'a self, visitor: &mut V) -> V::Result

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pub fn to_tokens(&self) -> TokenStream

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pub fn expect_item(self) -> P<Item>

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pub fn expect_trait_item(self) -> P<AssocItem>

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pub fn expect_impl_item(self) -> P<AssocItem>

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pub fn expect_foreign_item(self) -> P<ForeignItem>

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pub fn expect_stmt(self) -> Stmt

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pub fn expect_expr(self) -> P<Expr>

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pub fn expect_arm(self) -> Arm

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pub fn expect_expr_field(self) -> ExprField

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pub fn expect_pat_field(self) -> PatField

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pub fn expect_generic_param(self) -> GenericParam

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pub fn expect_param(self) -> Param

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pub fn expect_field_def(self) -> FieldDef

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pub fn expect_variant(self) -> Variant

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pub fn expect_crate(self) -> Crate

Trait Implementations§

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impl Clone for Annotatable

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fn clone(&self) -> Annotatable

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Annotatable

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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: 112 bytes

Size for each variant:

  • Item: 8 bytes
  • TraitItem: 8 bytes
  • ImplItem: 8 bytes
  • ForeignItem: 8 bytes
  • Stmt: 8 bytes
  • Expr: 8 bytes
  • Arm: 48 bytes
  • ExprField: 48 bytes
  • PatField: 48 bytes
  • GenericParam: 96 bytes
  • Param: 40 bytes
  • FieldDef: 80 bytes
  • Variant: 104 bytes
  • Crate: 40 bytes