Struct rustc_pattern_analysis::pat::IndexedPat

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pub struct IndexedPat<Cx: PatCx> {
    pub idx: usize,
    pub pat: DeconstructedPat<Cx>,
}
Expand description

A pattern with an index denoting which field it corresponds to.

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§idx: usize§pat: DeconstructedPat<Cx>

Auto Trait Implementations§

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impl<Cx> Freeze for IndexedPat<Cx>
where <Cx as PatCx>::Ty: Freeze, <Cx as PatCx>::PatData: Freeze, <Cx as PatCx>::VariantIdx: Freeze, <Cx as PatCx>::StrLit: Freeze,

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impl<Cx> RefUnwindSafe for IndexedPat<Cx>
where <Cx as PatCx>::Ty: RefUnwindSafe, <Cx as PatCx>::PatData: RefUnwindSafe, <Cx as PatCx>::VariantIdx: RefUnwindSafe, <Cx as PatCx>::StrLit: RefUnwindSafe,

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impl<Cx> Send for IndexedPat<Cx>
where <Cx as PatCx>::Ty: Send, <Cx as PatCx>::PatData: Send, <Cx as PatCx>::VariantIdx: Send, <Cx as PatCx>::StrLit: Send,

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impl<Cx> Sync for IndexedPat<Cx>
where <Cx as PatCx>::Ty: Sync, <Cx as PatCx>::PatData: Sync, <Cx as PatCx>::VariantIdx: Sync, <Cx as PatCx>::StrLit: Sync,

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impl<Cx> Unpin for IndexedPat<Cx>
where <Cx as PatCx>::Ty: Unpin, <Cx as PatCx>::PatData: Unpin, <Cx as PatCx>::VariantIdx: Unpin, <Cx as PatCx>::StrLit: Unpin,

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impl<Cx> UnwindSafe for IndexedPat<Cx>
where <Cx as PatCx>::Ty: UnwindSafe, <Cx as PatCx>::PatData: UnwindSafe, <Cx as PatCx>::VariantIdx: UnwindSafe, <Cx as PatCx>::StrLit: UnwindSafe,

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

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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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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

Returns the argument unchanged.

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impl<T> Instrument for T

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

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

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fn into_query_param(self) -> P

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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> Same for T

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type Output = T

Should always be Self
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fn to_predicate(self, _tcx: TyCtxt<'tcx>) -> T

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type Error = Infallible

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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
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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> MaybeSendSync for 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.