Enum rustc_ast::ast::AttrKind

pub enum AttrKind {
    Normal(P<NormalAttr>),
    DocComment(CommentKind, Symbol),
}

Variants

Normal(P<NormalAttr>)

A normal attribute.

DocComment(CommentKind, Symbol)

A doc comment (e.g. /// ..., //! ..., /** ... */, /*! ... */). Doc attributes (e.g. #[doc="..."]) are represented with the Normal variant (which is much less compact and thus more expensive).

Trait Implementations

impl Clone for AttrKind

fn clone(&self) -> AttrKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AttrKind

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

Formats the value using the given formatter.

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

fn decode(__decoder: &mut __D) -> Self

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

fn encode(&self, __encoder: &mut __E)

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

Size for each variant:

• Normal: 15 bytes
• DocComment: 7 bytes