Struct rustdoc::clean::types::Typedef

pub(crate) struct Typedef {
    pub(crate) type_: Type,
    pub(crate) generics: Generics,
    pub(crate) item_type: Option<Type>,
}

Fields

type_: Type

generics: Generics

item_type: Option<Type>

type_ can come from either the HIR or from metadata. If it comes from HIR, it may be a type alias instead of the final type. This will always have the final type, regardless of whether type_ came from HIR or from metadata.

If item_type.is_none(), type_ is guarenteed to come from metadata (and therefore hold the final type).

Trait Implementations

impl Clone for Typedef

fn clone(&self) -> Typedef

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Typedef

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

Formats the value using the given formatter.

impl FromWithTcx<Typedef> for Typedef

fn from_tcx(typedef: Typedef, tcx: TyCtxt<'_>) -> Self

impl GetDefId for Typedef

fn def_id(&self) -> Option<DefId>

Use this method to get the DefId of a clean AST node. This will return None when called on a primitive clean::Type. Use Self::def_id_full if you want to include primitives.

fn def_id_full(&self, cache: &Cache) -> Option<DefId>

Use this method to get the DefId of a clean AST node, including PrimitiveTypes.