[−][src]Struct syntax::ast::Item
An item.
The name might be a dummy name in case of anonymous items.
Fields
ident: Ident
attrs: Vec<Attribute>
id: NodeId
node: ItemKind
vis: Visibility
span: Span
tokens: Option<TokenStream>
Original tokens this item was parsed from. This isn't necessarily
available for all items, although over time more and more items should
have this be Some
. Right now this is primarily used for procedural
macros, notably custom attributes.
Note that the tokens here do not include the outer attributes, but will include inner attributes.
Methods
impl Item
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pub fn span_with_attributes(&self) -> Span
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Return the span that encompasses the attributes.
Trait Implementations
impl HasAttrs for Item
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fn attrs(&self) -> &[Attribute]
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fn visit_attrs<F: FnOnce(&mut Vec<Attribute>)>(&mut self, f: F)
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impl Clone for Item
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fn clone(&self) -> Item
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for Item
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impl Encodable for Item
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impl Decodable for Item
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Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Encodable for T where
T: UseSpecializedEncodable + ?Sized,
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T: UseSpecializedEncodable + ?Sized,
impl<T> Decodable for T where
T: UseSpecializedDecodable,
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T: UseSpecializedDecodable,
impl<E> SpecializationError for E
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impl<T> Send for T where
T: ?Sized,
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T: ?Sized,
impl<T> Sync for T where
T: ?Sized,
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T: ?Sized,