struct AscribeUserTypeQuery<'tcx> {
    canonical_query: Canonical<'tcx, ParamEnvAnd<'tcx, AscribeUserType<'tcx>>>,
    base_universe: UniverseIndex,
}

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§canonical_query: Canonical<'tcx, ParamEnvAnd<'tcx, AscribeUserType<'tcx>>>§base_universe: UniverseIndex

Trait Implementations§

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impl<'tcx> TypeOpInfo<'tcx> for AscribeUserTypeQuery<'tcx>

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fn fallback_error(&self, tcx: TyCtxt<'tcx>, span: Span) -> Diag<'tcx>

Returns an error to be reported if rerunning the type op fails to recover the error’s cause.
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fn base_universe(&self) -> UniverseIndex

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fn nice_error( &self, mbcx: &mut MirBorrowckCtxt<'_, 'tcx>, cause: ObligationCause<'tcx>, placeholder_region: Region<'tcx>, error_region: Option<Region<'tcx>> ) -> Option<Diag<'tcx>>

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fn report_error( &self, mbcx: &mut MirBorrowckCtxt<'_, 'tcx>, placeholder: PlaceholderRegion, error_element: RegionElement, cause: ObligationCause<'tcx> )

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impl<'tcx> DynSend for AscribeUserTypeQuery<'tcx>

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impl<'tcx> DynSync for AscribeUserTypeQuery<'tcx>

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impl<'tcx> Freeze for AscribeUserTypeQuery<'tcx>

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

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impl<'tcx> Send for AscribeUserTypeQuery<'tcx>

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impl<'tcx> Sync for AscribeUserTypeQuery<'tcx>

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impl<'tcx> Unpin for AscribeUserTypeQuery<'tcx>

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impl<'tcx> !UnwindSafe for AscribeUserTypeQuery<'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

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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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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impl<T> Filterable for T

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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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impl<T> From<T> for T

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fn from(t: T) -> T

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impl<T> Instrument for T

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

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fn in_current_span(self) -> Instrumented<Self>

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<P> IntoQueryParam<P> for P

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impl<T> MaybeResult<T> for T

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type Error = !

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fn from(_: Result<T, <T as MaybeResult<T>>::Error>) -> T

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fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn deref<'a>(ptr: usize) -> &'a T

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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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

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type Error = <U as TryFrom<T>>::Error

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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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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

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impl<'a, T> Captures<'a> for T
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impl<T> ErasedDestructor for T
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impl<T> MaybeSendSync for T
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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: 72 bytes