Struct rustc_middle::traits::ImplSourceObjectData [−][src]
pub struct ImplSourceObjectData<'tcx, N> { pub upcast_trait_ref: PolyTraitRef<'tcx>, pub vtable_base: usize, pub nested: Vec<N>, }
Fields
upcast_trait_ref: PolyTraitRef<'tcx>
Foo
upcast to the obligation trait. This will be some supertrait of Foo
.
vtable_base: usize
The vtable is formed by concatenating together the method lists of
the base object trait and all supertraits; this is the start of
upcast_trait_ref
’s methods in that vtable.
nested: Vec<N>
Trait Implementations
impl<'tcx, N: Clone> Clone for ImplSourceObjectData<'tcx, N>
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fn clone(&self) -> ImplSourceObjectData<'tcx, N>
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pub fn clone_from(&mut self, source: &Self)
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impl<'tcx, N: Debug> Debug for ImplSourceObjectData<'tcx, N>
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impl<'tcx, N, __D: TyDecoder<'tcx>> Decodable<__D> for ImplSourceObjectData<'tcx, N> where
N: Decodable<__D>,
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N: Decodable<__D>,
impl<'tcx, N, __E: TyEncoder<'tcx>> Encodable<__E> for ImplSourceObjectData<'tcx, N> where
N: Encodable<__E>,
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N: Encodable<__E>,
impl<'tcx, N: Eq> Eq for ImplSourceObjectData<'tcx, N>
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impl<'tcx, '__ctx, N> HashStable<StableHashingContext<'__ctx>> for ImplSourceObjectData<'tcx, N> where
N: HashStable<StableHashingContext<'__ctx>>,
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N: HashStable<StableHashingContext<'__ctx>>,
fn hash_stable(
&self,
__hcx: &mut StableHashingContext<'__ctx>,
__hasher: &mut StableHasher
)
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&self,
__hcx: &mut StableHashingContext<'__ctx>,
__hasher: &mut StableHasher
)
impl<'tcx, '__lifted, N> Lift<'__lifted> for ImplSourceObjectData<'tcx, N> where
N: Lift<'__lifted>,
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N: Lift<'__lifted>,
type Lifted = ImplSourceObjectData<'__lifted, N::Lifted>
fn lift_to_tcx(
self,
__tcx: TyCtxt<'__lifted>
) -> Option<ImplSourceObjectData<'__lifted, N::Lifted>>
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self,
__tcx: TyCtxt<'__lifted>
) -> Option<ImplSourceObjectData<'__lifted, N::Lifted>>
impl<'tcx, N: PartialEq> PartialEq<ImplSourceObjectData<'tcx, N>> for ImplSourceObjectData<'tcx, N>
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fn eq(&self, other: &ImplSourceObjectData<'tcx, N>) -> bool
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fn ne(&self, other: &ImplSourceObjectData<'tcx, N>) -> bool
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impl<'tcx, N> StructuralEq for ImplSourceObjectData<'tcx, N>
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impl<'tcx, N> StructuralPartialEq for ImplSourceObjectData<'tcx, N>
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impl<'tcx, N> TypeFoldable<'tcx> for ImplSourceObjectData<'tcx, N> where
N: TypeFoldable<'tcx>,
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N: TypeFoldable<'tcx>,
fn super_fold_with<__F: TypeFolder<'tcx>>(self, __folder: &mut __F) -> Self
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fn super_visit_with<__F: TypeVisitor<'tcx>>(
&self,
__folder: &mut __F
) -> ControlFlow<__F::BreakTy>
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&self,
__folder: &mut __F
) -> ControlFlow<__F::BreakTy>
fn fold_with<F: TypeFolder<'tcx>>(self, folder: &mut F) -> Self
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fn visit_with<V: TypeVisitor<'tcx>>(
&self,
visitor: &mut V
) -> ControlFlow<V::BreakTy>
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&self,
visitor: &mut V
) -> ControlFlow<V::BreakTy>
fn has_vars_bound_at_or_above(&self, binder: DebruijnIndex) -> bool
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fn has_vars_bound_above(&self, binder: DebruijnIndex) -> bool
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fn has_escaping_bound_vars(&self) -> bool
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fn has_type_flags(&self, flags: TypeFlags) -> bool
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fn has_projections(&self) -> bool
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fn has_opaque_types(&self) -> bool
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fn references_error(&self) -> bool
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fn has_param_types_or_consts(&self) -> bool
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fn has_infer_regions(&self) -> bool
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fn has_infer_types(&self) -> bool
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fn has_infer_types_or_consts(&self) -> bool
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fn needs_infer(&self) -> bool
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fn has_placeholders(&self) -> bool
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fn needs_subst(&self) -> bool
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fn has_free_regions(&self) -> bool
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fn has_erased_regions(&self) -> bool
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fn has_erasable_regions(&self) -> bool
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fn is_global(&self) -> bool
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fn has_late_bound_regions(&self) -> bool
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fn still_further_specializable(&self) -> bool
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Auto Trait Implementations
impl<'tcx, N> !RefUnwindSafe for ImplSourceObjectData<'tcx, N>
impl<'tcx, N> !Send for ImplSourceObjectData<'tcx, N>
impl<'tcx, N> !Sync for ImplSourceObjectData<'tcx, N>
impl<'tcx, N> Unpin for ImplSourceObjectData<'tcx, N> where
N: Unpin,
N: Unpin,
impl<'tcx, N> !UnwindSafe for ImplSourceObjectData<'tcx, N>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<'a, T> Captures<'a> for T where
T: ?Sized,
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T: ?Sized,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> MaybeResult<T> for T
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type Error = !
pub fn from(Result<T, <T as MaybeResult<T>>::Error>) -> T
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pub fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>
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impl<'tcx, T> Subst<'tcx> for T where
T: TypeFoldable<'tcx>,
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T: TypeFoldable<'tcx>,
pub fn subst_spanned(Self, TyCtxt<'tcx>, &[GenericArg<'tcx>], Option<Span>) -> T
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fn subst(self, tcx: TyCtxt<'tcx>, substs: &[GenericArg<'tcx>]) -> Self
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.