Struct rustc_ast::tokenstream::AttributesData
source · pub struct AttributesData {
pub attrs: AttrVec,
pub tokens: LazyAttrTokenStream,
}
Expand description
Stores the tokens for an attribute target, along with its attributes.
This is constructed during parsing when we need to capture tokens.
For example, #[cfg(FALSE)] struct Foo {}
would
have an attrs
field containing the #[cfg(FALSE)]
attr,
and a tokens
field storing the (unparsed) tokens struct Foo {}
Fields§
§attrs: AttrVec
Attributes, both outer and inner. These are stored in the original order that they were parsed in.
tokens: LazyAttrTokenStream
The underlying tokens for the attribute target that attrs
are applied to
Trait Implementations§
source§impl Clone for AttributesData
impl Clone for AttributesData
source§fn clone(&self) -> AttributesData
fn clone(&self) -> AttributesData
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for AttributesData
impl Debug for AttributesData
source§impl<__D: Decoder> Decodable<__D> for AttributesData
impl<__D: Decoder> Decodable<__D> for AttributesData
Auto Trait Implementations§
impl !RefUnwindSafe for AttributesData
impl !Send for AttributesData
impl !Sync for AttributesData
impl Unpin for AttributesData
impl !UnwindSafe for AttributesData
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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: 16 bytes