Struct rustc_metadata::rmeta::VariantData

struct VariantData {
    discr: VariantDiscr,
    ctor: Option<(CtorKind, DefIndex)>,
    is_non_exhaustive: bool,
}

Fields

discr: VariantDiscr

ctor: Option<(CtorKind, DefIndex)>

If this is unit or tuple-variant/struct, then this is the index of the ctor id.

is_non_exhaustive: bool

Trait Implementations

impl<'tcx, __D: TyDecoder<I = TyCtxt<'tcx>>> Decodable<__D> for VariantData

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

impl<'tcx, __E: TyEncoder<I = TyCtxt<'tcx>>> Encodable<__E> for VariantData

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

impl ParameterizedOverTcx for VariantData

type Value<'tcx> = VariantData

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: 20 bytes