Trait core::panic::RefUnwindSafe

1.9.0· source [−]

pub auto trait RefUnwindSafe { }

Expand description

A marker trait representing types where a shared reference is considered unwind safe.

This trait is namely not implemented by UnsafeCell, the root of all interior mutability.

This is a “helper marker trait” used to provide impl blocks for the UnwindSafe trait, for more information see that documentation.

Implementors

1.14.0 · source

impl RefUnwindSafe for AtomicBool

1.34.0 · source

impl RefUnwindSafe for AtomicI8

1.34.0 · source

impl RefUnwindSafe for AtomicI16

1.34.0 · source

impl RefUnwindSafe for AtomicI32

1.34.0 · source

impl RefUnwindSafe for AtomicI64

1.14.0 · source

impl RefUnwindSafe for AtomicIsize

1.34.0 · source

impl RefUnwindSafe for AtomicU8

1.34.0 · source

impl RefUnwindSafe for AtomicU16

1.34.0 · source

impl RefUnwindSafe for AtomicU32

1.34.0 · source

impl RefUnwindSafe for AtomicU64

1.14.0 · source

impl RefUnwindSafe for AtomicUsize

1.14.0 · source

impl<T> RefUnwindSafe for AtomicPtr<T>

source

impl<T> RefUnwindSafe for AssertUnwindSafe<T>

source

impl<T: ?Sized> !RefUnwindSafe for UnsafeCell<T>

Auto implementors

impl RefUnwindSafe for core::cmp::Ordering

impl RefUnwindSafe for Infallible

impl RefUnwindSafe for c_void

impl RefUnwindSafe for Alignment

impl RefUnwindSafe for FpCategory

impl RefUnwindSafe for IntErrorKind

impl RefUnwindSafe for Which

impl RefUnwindSafe for SearchStep

impl RefUnwindSafe for core::sync::atomic::Ordering

impl RefUnwindSafe for AllocError

impl RefUnwindSafe for Layout

impl RefUnwindSafe for LayoutError

impl RefUnwindSafe for TypeId

impl RefUnwindSafe for float64x1_t

impl RefUnwindSafe for float64x1x2_t

impl RefUnwindSafe for float64x1x3_t

impl RefUnwindSafe for float64x1x4_t

impl RefUnwindSafe for float64x2_t

impl RefUnwindSafe for float64x2x2_t

impl RefUnwindSafe for float64x2x3_t

impl RefUnwindSafe for float64x2x4_t

impl RefUnwindSafe for int16x2_t

impl RefUnwindSafe for uint16x2_t

impl RefUnwindSafe for APSR

impl RefUnwindSafe for SY

impl RefUnwindSafe for float32x2_t

impl RefUnwindSafe for float32x2x2_t

impl RefUnwindSafe for float32x2x3_t

impl RefUnwindSafe for float32x2x4_t

impl RefUnwindSafe for float32x4_t

impl RefUnwindSafe for float32x4x2_t

impl RefUnwindSafe for float32x4x3_t

impl RefUnwindSafe for float32x4x4_t

impl RefUnwindSafe for int8x4_t

impl RefUnwindSafe for int8x8_t

impl RefUnwindSafe for int8x8x2_t

impl RefUnwindSafe for int8x8x3_t

impl RefUnwindSafe for int8x8x4_t

impl RefUnwindSafe for int8x16_t

impl RefUnwindSafe for int8x16x2_t

impl RefUnwindSafe for int8x16x3_t

impl RefUnwindSafe for int8x16x4_t

impl RefUnwindSafe for int16x4_t

impl RefUnwindSafe for int16x4x2_t

impl RefUnwindSafe for int16x4x3_t

impl RefUnwindSafe for int16x4x4_t

impl RefUnwindSafe for int16x8_t

impl RefUnwindSafe for int16x8x2_t

impl RefUnwindSafe for int16x8x3_t

impl RefUnwindSafe for int16x8x4_t

impl RefUnwindSafe for int32x2_t

impl RefUnwindSafe for int32x2x2_t

impl RefUnwindSafe for int32x2x3_t

impl RefUnwindSafe for int32x2x4_t

impl RefUnwindSafe for int32x4_t

impl RefUnwindSafe for int32x4x2_t

impl RefUnwindSafe for int32x4x3_t

impl RefUnwindSafe for int32x4x4_t

impl RefUnwindSafe for int64x1_t

impl RefUnwindSafe for int64x1x2_t

impl RefUnwindSafe for int64x1x3_t

impl RefUnwindSafe for int64x1x4_t

impl RefUnwindSafe for int64x2_t

impl RefUnwindSafe for int64x2x2_t

impl RefUnwindSafe for int64x2x3_t

impl RefUnwindSafe for int64x2x4_t

impl RefUnwindSafe for poly8x8_t

impl RefUnwindSafe for poly8x8x2_t

impl RefUnwindSafe for poly8x8x3_t

impl RefUnwindSafe for poly8x8x4_t

impl RefUnwindSafe for poly8x16_t

impl RefUnwindSafe for poly8x16x2_t

impl RefUnwindSafe for poly8x16x3_t

impl RefUnwindSafe for poly8x16x4_t

impl RefUnwindSafe for poly16x4_t

impl RefUnwindSafe for poly16x4x2_t

impl RefUnwindSafe for poly16x4x3_t

impl RefUnwindSafe for poly16x4x4_t

impl RefUnwindSafe for poly16x8_t

impl RefUnwindSafe for poly16x8x2_t

impl RefUnwindSafe for poly16x8x3_t

impl RefUnwindSafe for poly16x8x4_t

impl RefUnwindSafe for poly64x1_t

impl RefUnwindSafe for poly64x1x2_t

impl RefUnwindSafe for poly64x1x3_t

impl RefUnwindSafe for poly64x1x4_t

impl RefUnwindSafe for poly64x2_t

impl RefUnwindSafe for poly64x2x2_t

impl RefUnwindSafe for poly64x2x3_t

impl RefUnwindSafe for poly64x2x4_t

impl RefUnwindSafe for uint8x4_t

impl RefUnwindSafe for uint8x8_t

impl RefUnwindSafe for uint8x8x2_t

impl RefUnwindSafe for uint8x8x3_t

impl RefUnwindSafe for uint8x8x4_t

impl RefUnwindSafe for uint8x16_t

impl RefUnwindSafe for uint8x16x2_t

impl RefUnwindSafe for uint8x16x3_t

impl RefUnwindSafe for uint8x16x4_t

impl RefUnwindSafe for uint16x4_t

impl RefUnwindSafe for uint16x4x2_t

impl RefUnwindSafe for uint16x4x3_t

impl RefUnwindSafe for uint16x4x4_t

impl RefUnwindSafe for uint16x8_t

impl RefUnwindSafe for uint16x8x2_t

impl RefUnwindSafe for uint16x8x3_t

impl RefUnwindSafe for uint16x8x4_t

impl RefUnwindSafe for uint32x2_t

impl RefUnwindSafe for uint32x2x2_t

impl RefUnwindSafe for uint32x2x3_t

impl RefUnwindSafe for uint32x2x4_t

impl RefUnwindSafe for uint32x4_t

impl RefUnwindSafe for uint32x4x2_t

impl RefUnwindSafe for uint32x4x3_t

impl RefUnwindSafe for uint32x4x4_t

impl RefUnwindSafe for uint64x1_t

impl RefUnwindSafe for uint64x1x2_t

impl RefUnwindSafe for uint64x1x3_t

impl RefUnwindSafe for uint64x1x4_t

impl RefUnwindSafe for uint64x2_t

impl RefUnwindSafe for uint64x2x2_t

impl RefUnwindSafe for uint64x2x3_t

impl RefUnwindSafe for uint64x2x4_t

impl RefUnwindSafe for vector_bool_long

impl RefUnwindSafe for vector_double

impl RefUnwindSafe for vector_signed_long

impl RefUnwindSafe for vector_unsigned_long

impl RefUnwindSafe for v128

impl RefUnwindSafe for CpuidResult

impl RefUnwindSafe for __m128

impl RefUnwindSafe for __m128bh

impl RefUnwindSafe for __m128d

impl RefUnwindSafe for __m128i

impl RefUnwindSafe for __m256

impl RefUnwindSafe for __m256bh

impl RefUnwindSafe for __m256d

impl RefUnwindSafe for __m256i

impl RefUnwindSafe for __m512

impl RefUnwindSafe for __m512bh

impl RefUnwindSafe for __m512d

impl RefUnwindSafe for __m512i

impl RefUnwindSafe for TryFromSliceError

impl RefUnwindSafe for core::ascii::EscapeDefault

impl RefUnwindSafe for BorrowError

impl RefUnwindSafe for BorrowMutError

impl RefUnwindSafe for CharTryFromError

impl RefUnwindSafe for DecodeUtf16Error

impl RefUnwindSafe for core::char::EscapeDebug

impl RefUnwindSafe for core::char::EscapeDefault

impl RefUnwindSafe for core::char::EscapeUnicode

impl RefUnwindSafe for ParseCharError

impl RefUnwindSafe for ToLowercase

impl RefUnwindSafe for ToUppercase

impl RefUnwindSafe for TryFromCharError

impl RefUnwindSafe for Error

impl RefUnwindSafe for SipHasher

impl RefUnwindSafe for PhantomPinned

impl RefUnwindSafe for NonZeroI8

impl RefUnwindSafe for NonZeroI16

impl RefUnwindSafe for NonZeroI32

impl RefUnwindSafe for NonZeroI64

impl RefUnwindSafe for NonZeroI128

impl RefUnwindSafe for NonZeroIsize

impl RefUnwindSafe for NonZeroU8

impl RefUnwindSafe for NonZeroU16

impl RefUnwindSafe for NonZeroU32

impl RefUnwindSafe for NonZeroU64

impl RefUnwindSafe for NonZeroU128

impl RefUnwindSafe for NonZeroUsize

impl RefUnwindSafe for ParseFloatError

impl RefUnwindSafe for ParseIntError

impl RefUnwindSafe for TryFromIntError

impl RefUnwindSafe for RangeFull

impl RefUnwindSafe for Utf8Lossy

impl RefUnwindSafe for ParseBoolError

impl RefUnwindSafe for Utf8Error

impl RefUnwindSafe for RawWaker

impl RefUnwindSafe for RawWakerVTable

impl RefUnwindSafe for Waker

impl RefUnwindSafe for Duration

impl RefUnwindSafe for FromSecsError

impl<'a> !RefUnwindSafe for Arguments<'a>

impl<'a> !RefUnwindSafe for Formatter<'a>

impl<'a> !RefUnwindSafe for PanicInfo<'a>

impl<'a> RefUnwindSafe for EscapeAscii<'a>

impl<'a> RefUnwindSafe for Utf8LossyChunk<'a>

impl<'a> RefUnwindSafe for Utf8LossyChunksIter<'a>

impl<'a> RefUnwindSafe for CharSearcher<'a>

impl<'a> RefUnwindSafe for Bytes<'a>

impl<'a> RefUnwindSafe for CharIndices<'a>

impl<'a> RefUnwindSafe for Chars<'a>

impl<'a> RefUnwindSafe for EncodeUtf16<'a>

impl<'a> RefUnwindSafe for core::str::EscapeDebug<'a>

impl<'a> RefUnwindSafe for core::str::EscapeDefault<'a>

impl<'a> RefUnwindSafe for core::str::EscapeUnicode<'a>

impl<'a> RefUnwindSafe for Lines<'a>

impl<'a> RefUnwindSafe for LinesAny<'a>

impl<'a> RefUnwindSafe for SplitAsciiWhitespace<'a>

impl<'a> RefUnwindSafe for SplitWhitespace<'a>

impl<'a> RefUnwindSafe for Context<'a>

impl<'a> RefUnwindSafe for Location<'a>

impl<'a, 'b> !RefUnwindSafe for DebugList<'a, 'b>

impl<'a, 'b> !RefUnwindSafe for DebugMap<'a, 'b>

impl<'a, 'b> !RefUnwindSafe for DebugSet<'a, 'b>

impl<'a, 'b> !RefUnwindSafe for DebugStruct<'a, 'b>

impl<'a, 'b> !RefUnwindSafe for DebugTuple<'a, 'b>

impl<'a, 'b> RefUnwindSafe for CharSliceSearcher<'a, 'b>

impl<'a, 'b> RefUnwindSafe for StrSearcher<'a, 'b>

impl<'a, 'b, const N: usize> RefUnwindSafe for CharArrayRefSearcher<'a, 'b, N>

impl<'a, 'f> RefUnwindSafe for VaList<'a, 'f>

impl<'a, A> RefUnwindSafe for core::option::Iter<'a, A> where
A: RefUnwindSafe,

impl<'a, A> RefUnwindSafe for core::option::IterMut<'a, A> where
A: RefUnwindSafe,

impl<'a, F> RefUnwindSafe for CharPredicateSearcher<'a, F> where
F: RefUnwindSafe,

impl<'a, P> RefUnwindSafe for MatchIndices<'a, P> where
>::Searcher: RefUnwindSafe,

impl<'a, P> RefUnwindSafe for Matches<'a, P> where
>::Searcher: RefUnwindSafe,

impl<'a, P> RefUnwindSafe for RMatchIndices<'a, P> where
>::Searcher: RefUnwindSafe,

impl<'a, P> RefUnwindSafe for RMatches<'a, P> where
>::Searcher: RefUnwindSafe,

impl<'a, P> RefUnwindSafe for core::str::RSplit<'a, P> where
>::Searcher: RefUnwindSafe,

impl<'a, P> RefUnwindSafe for core::str::RSplitN<'a, P> where
>::Searcher: RefUnwindSafe,

impl<'a, P> RefUnwindSafe for RSplitTerminator<'a, P> where
>::Searcher: RefUnwindSafe,

impl<'a, P> RefUnwindSafe for core::str::Split<'a, P> where
>::Searcher: RefUnwindSafe,

impl<'a, P> RefUnwindSafe for core::str::SplitInclusive<'a, P> where
>::Searcher: RefUnwindSafe,

impl<'a, P> RefUnwindSafe for core::str::SplitN<'a, P> where
>::Searcher: RefUnwindSafe,

impl<'a, P> RefUnwindSafe for SplitTerminator<'a, P> where
>::Searcher: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for core::result::Iter<'a, T> where
T: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for core::result::IterMut<'a, T> where
T: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for Chunks<'a, T> where
T: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for ChunksExact<'a, T> where
T: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for ChunksExactMut<'a, T> where
T: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for ChunksMut<'a, T> where
T: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for core::slice::Iter<'a, T> where
T: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for core::slice::IterMut<'a, T> where
T: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for RChunks<'a, T> where
T: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for RChunksExact<'a, T> where
T: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for RChunksExactMut<'a, T> where
T: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for RChunksMut<'a, T> where
T: RefUnwindSafe,

impl<'a, T> RefUnwindSafe for Windows<'a, T> where
T: RefUnwindSafe,

impl<'a, T, P> RefUnwindSafe for GroupBy<'a, T, P> where
P: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, P> RefUnwindSafe for GroupByMut<'a, T, P> where
P: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, P> RefUnwindSafe for core::slice::RSplit<'a, T, P> where
P: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, P> RefUnwindSafe for RSplitMut<'a, T, P> where
P: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, P> RefUnwindSafe for core::slice::RSplitN<'a, T, P> where
P: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, P> RefUnwindSafe for RSplitNMut<'a, T, P> where
P: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, P> RefUnwindSafe for core::slice::Split<'a, T, P> where
P: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, P> RefUnwindSafe for core::slice::SplitInclusive<'a, T, P> where
P: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, P> RefUnwindSafe for SplitInclusiveMut<'a, T, P> where
P: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, P> RefUnwindSafe for SplitMut<'a, T, P> where
P: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, P> RefUnwindSafe for core::slice::SplitN<'a, T, P> where
P: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, P> RefUnwindSafe for SplitNMut<'a, T, P> where
P: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, const N: usize> RefUnwindSafe for ArrayChunks<'a, T, N> where
T: RefUnwindSafe,

impl<'a, T, const N: usize> RefUnwindSafe for ArrayChunksMut<'a, T, N> where
T: RefUnwindSafe,

impl<'a, T, const N: usize> RefUnwindSafe for ArrayWindows<'a, T, N> where
T: RefUnwindSafe,

impl<'a, const N: usize> RefUnwindSafe for CharArraySearcher<'a, N>

impl<'b, T> !RefUnwindSafe for Ref<'b, T>

impl<'b, T> !RefUnwindSafe for RefMut<'b, T>

impl<'f> RefUnwindSafe for VaListImpl<'f>

impl<A> RefUnwindSafe for Repeat<A> where
A: RefUnwindSafe,

impl<A> RefUnwindSafe for core::option::IntoIter<A> where
A: RefUnwindSafe,

impl<A, B> RefUnwindSafe for Chain<A, B> where
A: RefUnwindSafe,
B: RefUnwindSafe,

impl<A, B> RefUnwindSafe for Zip<A, B> where
A: RefUnwindSafe,
B: RefUnwindSafe,

impl<B, C> RefUnwindSafe for ControlFlow<B, C> where
B: RefUnwindSafe,
C: RefUnwindSafe,

impl<Dyn: ?Sized> RefUnwindSafe for DynMetadata<Dyn> where
Dyn: RefUnwindSafe,

impl<F> RefUnwindSafe for PollFn<F> where
F: RefUnwindSafe,

impl<F> RefUnwindSafe for FromFn<F> where
F: RefUnwindSafe,

impl<F> RefUnwindSafe for OnceWith<F> where
F: RefUnwindSafe,

impl<F> RefUnwindSafe for RepeatWith<F> where
F: RefUnwindSafe,

impl<H> RefUnwindSafe for BuildHasherDefault<H> where
H: RefUnwindSafe,

impl RefUnwindSafe for DecodeUtf16 where
I: RefUnwindSafe,

impl RefUnwindSafe for Cloned where
I: RefUnwindSafe,

impl RefUnwindSafe for Copied where
I: RefUnwindSafe,

impl RefUnwindSafe for Cycle where
I: RefUnwindSafe,

impl RefUnwindSafe for Enumerate where
I: RefUnwindSafe,

impl RefUnwindSafe for Flatten where
I: RefUnwindSafe,
<::Item as IntoIterator>::IntoIter: RefUnwindSafe,

impl RefUnwindSafe for Fuse where
I: RefUnwindSafe,

impl RefUnwindSafe for Intersperse where
I: RefUnwindSafe,
::Item: RefUnwindSafe,

impl RefUnwindSafe for Peekable where
I: RefUnwindSafe,
::Item: RefUnwindSafe,

impl RefUnwindSafe for Skip where
I: RefUnwindSafe,

impl RefUnwindSafe for StepBy where
I: RefUnwindSafe,

impl RefUnwindSafe for Take where
I: RefUnwindSafe,

impl RefUnwindSafe for FromIter where
I: RefUnwindSafe,

impl<I, F> RefUnwindSafe for FilterMap<I, F> where
F: RefUnwindSafe,
I: RefUnwindSafe,

impl<I, F> RefUnwindSafe for Inspect<I, F> where
F: RefUnwindSafe,
I: RefUnwindSafe,

impl<I, F> RefUnwindSafe for Map<I, F> where
F: RefUnwindSafe,
I: RefUnwindSafe,

impl<I, G> RefUnwindSafe for IntersperseWith<I, G> where
 G: RefUnwindSafe,
 I: RefUnwindSafe,
 ::Item: RefUnwindSafe,

impl<I, P> RefUnwindSafe for Filter<I, P> where
I: RefUnwindSafe,
P: RefUnwindSafe,

impl<I, P> RefUnwindSafe for MapWhile<I, P> where
I: RefUnwindSafe,
P: RefUnwindSafe,

impl<I, P> RefUnwindSafe for SkipWhile<I, P> where
I: RefUnwindSafe,
P: RefUnwindSafe,

impl<I, P> RefUnwindSafe for TakeWhile<I, P> where
I: RefUnwindSafe,
P: RefUnwindSafe,

impl<I, St, F> RefUnwindSafe for Scan<I, St, F> where
 F: RefUnwindSafe,
 I: RefUnwindSafe,
 St: RefUnwindSafe,

impl<I, U, F> RefUnwindSafe for FlatMap<I, U, F> where
 F: RefUnwindSafe,
 I: RefUnwindSafe,
 ::IntoIter: RefUnwindSafe,

impl<Idx> RefUnwindSafe for Range<Idx> where
Idx: RefUnwindSafe,

impl<Idx> RefUnwindSafe for RangeFrom<Idx> where
Idx: RefUnwindSafe,

impl<Idx> RefUnwindSafe for RangeInclusive<Idx> where
Idx: RefUnwindSafe,

impl<Idx> RefUnwindSafe for RangeTo<Idx> where
Idx: RefUnwindSafe,

impl<Idx> RefUnwindSafe for RangeToInclusive<Idx> where
Idx: RefUnwindSafe,

impl RefUnwindSafe for Pin where
P: RefUnwindSafe,

impl<T> !RefUnwindSafe for Cell<T>

impl<T> !RefUnwindSafe for RefCell<T>

impl<T> !RefUnwindSafe for OnceCell<T>

impl<T> RefUnwindSafe for Bound<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for Option<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for Poll<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for Reverse<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for Pending<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for core::future::Ready<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for Empty<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for Once<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for Rev<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for Discriminant<T> where
<T as DiscriminantKind>::Discriminant: RefUnwindSafe,

impl<T> RefUnwindSafe for Saturating<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for Wrapping<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for core::result::IntoIter<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for core::task::Ready<T> where
T: RefUnwindSafe,

impl<T> RefUnwindSafe for MaybeUninit<T> where
T: RefUnwindSafe,

impl<T, E> RefUnwindSafe for Result<T, E> where
E: RefUnwindSafe,
T: RefUnwindSafe,

impl<T, F> RefUnwindSafe for Successors<T, F> where
F: RefUnwindSafe,
T: RefUnwindSafe,

impl<T, F = fn() -> T> !RefUnwindSafe for Lazy<T, F>

impl<T, const LANES: usize> RefUnwindSafe for Mask<T, LANES> where
T: RefUnwindSafe,

impl<T, const LANES: usize> RefUnwindSafe for Simd<T, LANES> where
T: RefUnwindSafe,

impl<T, const N: usize> RefUnwindSafe for core::array::IntoIter<T, N> where
T: RefUnwindSafe,

impl<T: ?Sized> RefUnwindSafe for PhantomData<T> where
T: RefUnwindSafe,

impl<T: ?Sized> RefUnwindSafe for ManuallyDrop<T> where
T: RefUnwindSafe,

impl<T: ?Sized> RefUnwindSafe for NonNull<T> where
T: RefUnwindSafe,

impl<Y, R> RefUnwindSafe for GeneratorState<Y, R> where
R: RefUnwindSafe,
Y: RefUnwindSafe,

impl<const LANES: usize> RefUnwindSafe for LaneCount<LANES>