Struct rustc_trait_selection::solve::eval_ctxt::probe::TraitProbeCtxt

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pub(in solve) struct TraitProbeCtxt<'me, 'a, 'tcx, F> {
    cx: ProbeCtxt<'me, 'a, 'tcx, F, QueryResult<'tcx>>,
    source: CandidateSource,
}

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§cx: ProbeCtxt<'me, 'a, 'tcx, F, QueryResult<'tcx>>§source: CandidateSource

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impl<'tcx, F> TraitProbeCtxt<'_, '_, 'tcx, F>
where F: FnOnce(&QueryResult<'tcx>) -> ProbeKind<'tcx>,

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pub(in solve) fn enter( self, f: impl FnOnce(&mut EvalCtxt<'_, 'tcx>) -> QueryResult<'tcx> ) -> Result<Candidate<'tcx>, NoSolution>

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impl<'me, 'a, 'tcx, F> !DynSend for TraitProbeCtxt<'me, 'a, 'tcx, F>

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impl<'me, 'a, 'tcx, F> !DynSync for TraitProbeCtxt<'me, 'a, 'tcx, F>

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impl<'me, 'a, 'tcx, F> Freeze for TraitProbeCtxt<'me, 'a, 'tcx, F>
where F: Freeze,

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impl<'me, 'a, 'tcx, F> !RefUnwindSafe for TraitProbeCtxt<'me, 'a, 'tcx, F>

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impl<'me, 'a, 'tcx, F> !Send for TraitProbeCtxt<'me, 'a, 'tcx, F>

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impl<'me, 'a, 'tcx, F> !Sync for TraitProbeCtxt<'me, 'a, 'tcx, F>

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impl<'me, 'a, 'tcx, F> Unpin for TraitProbeCtxt<'me, 'a, 'tcx, F>
where F: Unpin,

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impl<'me, 'a, 'tcx, F> !UnwindSafe for TraitProbeCtxt<'me, 'a, 'tcx, F>

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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

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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>

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fn from(t: T) -> T

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fn into(self) -> U

Calls U::from(self).

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impl<P> IntoQueryParam<P> for P

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fn into_query_param(self) -> 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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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

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unsafe fn drop(ptr: usize)

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type Output = T

Should always be Self
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type Error = <U as TryFrom<T>>::Error

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

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Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.