Enum rustc_ast::ast::GenericParamKind

pub enum GenericParamKind {
    Lifetime,
    Type {
        default: Option<P<Ty>>,
    },
    Const {
        ty: P<Ty>,
        kw_span: Span,
    },
}

Variants

Lifetime

A lifetime definition (e.g., 'a: 'b + 'c + 'd).

Type

Fields of Type

default: Option<P<Ty>>

Const

Fields of Const

ty: P<Ty>kw_span: Span

Span of the const keyword.

Trait Implementations

impl Clone for GenericParamKind

pub fn clone(&self) -> GenericParamKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GenericParamKind

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

Formats the value using the given formatter.

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

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

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

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