Enum rustc_trait_selection::traits::error_reporting::OverflowCause

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pub enum OverflowCause<'tcx> {
    DeeplyNormalize(AliasTy<'tcx>),
    TraitSolver(Predicate<'tcx>),
}

Variants§

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DeeplyNormalize(AliasTy<'tcx>)

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TraitSolver(Predicate<'tcx>)

Auto Trait Implementations§

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impl<'tcx> DynSend for OverflowCause<'tcx>

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impl<'tcx> DynSync for OverflowCause<'tcx>

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impl<'tcx> Freeze for OverflowCause<'tcx>

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impl<'tcx> !RefUnwindSafe for OverflowCause<'tcx>

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impl<'tcx> Send for OverflowCause<'tcx>

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impl<'tcx> Sync for OverflowCause<'tcx>

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impl<'tcx> Unpin for OverflowCause<'tcx>

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impl<'tcx> !UnwindSafe for OverflowCause<'tcx>

Blanket Implementations§

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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where T: ?Sized,

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fn borrow(&self) -> &T

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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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fn filterable( self, filter_name: &'static str ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

Creates a filterable data provider with the given name for debugging. Read more
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fn from(t: T) -> T

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fn instrument(self, span: Span) -> Instrumented<Self>

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fn into(self) -> U

Calls U::from(self).

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fn into_query_param(self) -> P

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type Error = !

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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Dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<'tcx, T> ToPredicate<'tcx, T> for T

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fn to_predicate(self, _tcx: TyCtxt<'tcx>) -> T

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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Performs the conversion.
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fn vzip(self) -> V

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impl<Tcx, T> Value<Tcx> for T
where Tcx: DepContext,

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default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed ) -> T

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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

Size for each variant:

  • DeeplyNormalize: 16 bytes
  • TraitSolver: 16 bytes