Struct rustc_ast::tokenstream::AttributesData

pub struct AttributesData {
    pub attrs: AttrVec,
    pub tokens: LazyTokenStream,
}

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 contaiing the #[cfg(FALSE)] attr, and a tokens field storing the (unparesd) tokens struct Foo {}

Fields

attrs: AttrVec

Attributes, both outer and inner. These are stored in the original order that they were parsed in.

tokens: LazyTokenStream

The underlying tokens for the attribute target that attrs are applied to

Trait Implementations

impl Clone for AttributesData

fn clone(&self) -> AttributesData

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AttributesData

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

Formats the value using the given formatter.

impl<__D: Decoder> Decodable<__D> for AttributesData

fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>

impl<__E: Encoder> Encodable<__E> for AttributesData

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>