Struct rustdoc::clean::types::Discriminant

pub(crate) struct Discriminant {
    pub(super) expr: Option<BodyId>,
    pub(super) value: DefId,
}

Fields

expr: Option<BodyId>

value: DefId

Implementations

impl Discriminant

pub(crate) fn expr(&self, tcx: TyCtxt<'_>) -> Option<String>

Will be None in the case of cross-crate reexports, and may be simplified

pub(crate) fn value(&self, tcx: TyCtxt<'_>) -> String

Will always be a machine readable number, without underscores or suffixes.

Trait Implementations

impl Clone for Discriminant

fn clone(&self) -> Discriminant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Discriminant

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

Formats the value using the given formatter.

impl FromWithTcx<Discriminant> for Discriminant

fn from_tcx(disr: Discriminant, tcx: TyCtxt<'_>) -> Self

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