Type Definition rustc_middle::ty::Ty[][src]

type Ty<'tcx> = &'tcx TyS<'tcx>;

Trait Implementations

impl<'tcx> Debug for Ty<'tcx>[src]

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

Formats the value using the given formatter. Read more

impl<'tcx, D: TyDecoder<'tcx>> Decodable<D> for Ty<'tcx>[src]

fn decode(decoder: &mut D) -> Result<Ty<'tcx>, D::Error>[src]

impl<'tcx> Display for Ty<'tcx>[src]

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

Formats the value using the given formatter. Read more

impl<'tcx, E: TyEncoder<'tcx>> Encodable<E> for Ty<'tcx>[src]

fn encode(&self, e: &mut E) -> Result<(), E::Error>[src]

impl<'tcx, E: TyEncoder<'tcx>> EncodableWithShorthand<'tcx, E> for Ty<'tcx>[src]

type Variant = TyKind<'tcx>

fn variant(&self) -> &Self::Variant[src]

impl<'a, 'tcx> Lift<'tcx> for Ty<'a>[src]

type Lifted = Ty<'tcx>

fn lift_to_tcx(self, tcx: TyCtxt<'tcx>) -> Option<Self::Lifted>[src]

impl<'tcx, P: Printer<'tcx>> Print<'tcx, P> for Ty<'tcx>[src]

type Output = P::Type

type Error = P::Error

fn print(&self, cx: P) -> Result<Self::Output, Self::Error>[src]

impl<'tcx> Relate<'tcx> for Ty<'tcx>[src]

fn relate<R: TypeRelation<'tcx>>(
    relation: &mut R,
    a: Ty<'tcx>,
    b: Ty<'tcx>
) -> RelateResult<'tcx, Ty<'tcx>>
[src]

impl<'tcx, C> TyAndLayoutMethods<'tcx, C> for Ty<'tcx> where
    C: LayoutOf<Ty = Ty<'tcx>, TyAndLayout: MaybeResult<TyAndLayout<'tcx>>> + HasTyCtxt<'tcx> + HasParamEnv<'tcx>, 
[src]

fn for_variant(
    this: TyAndLayout<'tcx>,
    cx: &C,
    variant_index: VariantIdx
) -> TyAndLayout<'tcx>
[src]

fn field(this: TyAndLayout<'tcx>, cx: &C, i: usize) -> C::TyAndLayout[src]

fn pointee_info_at(
    this: TyAndLayout<'tcx>,
    cx: &C,
    offset: Size
) -> Option<PointeeInfo>
[src]

impl<'tcx> TypeFoldable<'tcx> for Ty<'tcx>[src]

fn super_fold_with<F: TypeFolder<'tcx>>(self, folder: &mut F) -> Self[src]

fn fold_with<F: TypeFolder<'tcx>>(self, folder: &mut F) -> Self[src]

fn super_visit_with<V: TypeVisitor<'tcx>>(
    &self,
    visitor: &mut V
) -> ControlFlow<V::BreakTy>
[src]

fn visit_with<V: TypeVisitor<'tcx>>(
    &self,
    visitor: &mut V
) -> ControlFlow<V::BreakTy>
[src]

fn has_vars_bound_at_or_above(&self, binder: DebruijnIndex) -> bool[src]

Returns true if self has any late-bound regions that are either bound by binder or bound by some binder outside of binder. If binder is ty::INNERMOST, this indicates whether there are any late-bound regions that appear free. Read more

fn has_vars_bound_above(&self, binder: DebruijnIndex) -> bool[src]

Returns true if this self has any regions that escape binder (and hence are not bound by it). Read more

fn has_escaping_bound_vars(&self) -> bool[src]

fn has_type_flags(&self, flags: TypeFlags) -> bool[src]

fn has_projections(&self) -> bool[src]

fn has_opaque_types(&self) -> bool[src]

fn references_error(&self) -> bool[src]

fn has_param_types_or_consts(&self) -> bool[src]

fn has_infer_regions(&self) -> bool[src]

fn has_infer_types(&self) -> bool[src]

fn has_infer_types_or_consts(&self) -> bool[src]

fn needs_infer(&self) -> bool[src]

fn has_placeholders(&self) -> bool[src]

fn needs_subst(&self) -> bool[src]

fn has_free_regions(&self) -> bool[src]

“Free” regions in this context means that it has any region that is not (a) erased or (b) late-bound. Read more

fn has_erased_regions(&self) -> bool[src]

fn has_erasable_regions(&self) -> bool[src]

True if there are any un-erased free regions.

fn is_global(&self) -> bool[src]

Indicates whether this value references only ‘global’ generic parameters that are the same regardless of what fn we are in. This is used for caching. Read more

fn has_late_bound_regions(&self) -> bool[src]

True if there are any late-bound regions

fn still_further_specializable(&self) -> bool[src]

Indicates whether this value still has parameters/placeholders/inference variables which could be replaced later, in a way that would change the results of impl specialization. Read more