[][src]Struct rustc_ast::ast::Variant

pub struct Variant {
    pub attrs: Vec<Attribute>,
    pub id: NodeId,
    pub span: Span,
    pub vis: Visibility,
    pub ident: Ident,
    pub data: VariantData,
    pub disr_expr: Option<AnonConst>,
    pub is_placeholder: bool,

Enum variant.


attrs: Vec<Attribute>

Attributes of the variant.

id: NodeId

Id of the variant (not the constructor, see VariantData::ctor_id()).

span: Span


vis: Visibility

The visibility of the variant. Syntactically accepted but not semantically.

ident: Ident

Name of the variant.

data: VariantData

Fields and constructor id of the variant.

disr_expr: Option<AnonConst>

Explicit discriminant, e.g., Foo = 1.

is_placeholder: bool

Is a macro placeholder

Trait Implementations

impl Clone for Variant[src]

impl Debug for Variant[src]

impl Decodable for Variant[src]

impl Encodable for Variant[src]

impl HasAttrs for Variant[src]

Auto Trait Implementations

impl !RefUnwindSafe for Variant

impl !Send for Variant

impl !Sync for Variant

impl Unpin for Variant

impl !UnwindSafe for Variant

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> Decodable for T where
    T: UseSpecializedDecodable

impl<T> Encodable for T where
    T: UseSpecializedEncodable + ?Sized

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.