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CachedLivenessSource

rustc_borrowck::polonius::dump

Struct CachedLivenessSource 

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struct CachedLivenessSource<'a, 'tcx> {
    live_region_variances: &'a IndexVec<RegionVid, Option<ConstraintDirection>>,
    universal_regions: &'a UniversalRegions<'tcx>,
    liveness: &'a LivenessValues,
}
Expand description

A LivenessSource for already-existing liveness and variance data.

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§live_region_variances: &'a IndexVec<RegionVid, Option<ConstraintDirection>>§universal_regions: &'a UniversalRegions<'tcx>§liveness: &'a LivenessValues

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impl<'a, 'tcx> LivenessSource for CachedLivenessSource<'a, 'tcx>

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fn liveness_for_region(&mut self, region: RegionVid) -> RegionLiveness<'_>

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impl<'a, 'tcx> !DynSend for CachedLivenessSource<'a, 'tcx>

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impl<'a, 'tcx> !DynSync for CachedLivenessSource<'a, 'tcx>

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impl<'a, 'tcx> !RefUnwindSafe for CachedLivenessSource<'a, 'tcx>

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impl<'a, 'tcx> !Send for CachedLivenessSource<'a, 'tcx>

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impl<'a, 'tcx> !Sync for CachedLivenessSource<'a, 'tcx>

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impl<'a, 'tcx> !UnwindSafe for CachedLivenessSource<'a, 'tcx>

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impl<'a, 'tcx> Freeze for CachedLivenessSource<'a, 'tcx>

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impl<'a, 'tcx> Unpin for CachedLivenessSource<'a, 'tcx>

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impl<'a, 'tcx> UnsafeUnpin for CachedLivenessSource<'a, 'tcx>

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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

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> ErasedDestructor for T
where T: 'static,

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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> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self> ⓘ

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impl<T, U> Into<U> for T
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fn into(self) -> U

Calls U::from(self).

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<K> IntoQueryKey<K> for K

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fn into_query_key(self) -> K

Argument conversion from Self to K. This should always be a very cheap conversion, e.g. LocalDefId::to_def_id.
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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

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

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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

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
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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<I, T, U> Upcast<I, U> for T
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fn upcast(self, interner: I) -> U

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impl<I, T> UpcastFrom<I, T> for T

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fn upcast_from(from: T, _tcx: I) -> T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
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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: 24 bytes