Trait UnsafeUnpin 

pub unsafe auto trait UnsafeUnpin { }

🔬This is a nightly-only experimental API. (unsafe_unpin)

Used to determine whether a type contains any UnsafePinned (or PhantomPinned) internally, but not through an indirection. This affects, for example, whether we emit noalias metadata for &mut T or not.

This is part of RFC 3467, and is tracked by #125735.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl !UnsafeUnpin for PhantomPinned

impl<T> !UnsafeUnpin for UnsafePinned<T>

where T: ?Sized,

impl<T> UnsafeUnpin for &T

where T: ?Sized,

impl<T> UnsafeUnpin for &mut T

where T: ?Sized,

impl<T> UnsafeUnpin for *const T is !null

where T: ?Sized,

impl<T> UnsafeUnpin for *const T

where T: ?Sized,

impl<T> UnsafeUnpin for *mut T is !null

where T: ?Sized,

impl<T> UnsafeUnpin for *mut T

where T: ?Sized,

impl<T> UnsafeUnpin for PhantomData<T>

where T: ?Sized,

Auto implementors

impl UnsafeUnpin for Abi

impl UnsafeUnpin for tipc_std::mem::Alignment

impl UnsafeUnpin for tipc_std::fmt::Alignment

impl UnsafeUnpin for AllocError

impl UnsafeUnpin for Array

impl UnsafeUnpin for Assume

impl UnsafeUnpin for AtomicOrdering

impl UnsafeUnpin for BasicBlock

impl UnsafeUnpin for Bool

impl UnsafeUnpin for BorrowError

impl UnsafeUnpin for BorrowMutError

impl UnsafeUnpin for CString

impl UnsafeUnpin for Char

impl UnsafeUnpin for CharCase

impl UnsafeUnpin for CharTryFromError

impl UnsafeUnpin for Const

impl UnsafeUnpin for CpuidResult

impl UnsafeUnpin for DebugAsHex

impl UnsafeUnpin for DecodeUtf16Error

impl UnsafeUnpin for DynTrait

impl UnsafeUnpin for DynTraitPredicate

impl UnsafeUnpin for Enum

impl UnsafeUnpin for Error

impl UnsafeUnpin for tipc_std::char::EscapeDebug

impl UnsafeUnpin for tipc_std::char::EscapeDefault

impl UnsafeUnpin for tipc_std::char::EscapeUnicode

impl UnsafeUnpin for FallibleCString

impl UnsafeUnpin for Field

impl UnsafeUnpin for FieldId

impl UnsafeUnpin for Float

impl UnsafeUnpin for FnPtr

impl UnsafeUnpin for FormattingOptions

impl UnsafeUnpin for FromUtf8Error

impl UnsafeUnpin for FromUtf16Error

impl UnsafeUnpin for Generic

impl UnsafeUnpin for GenericType

impl UnsafeUnpin for GetDisjointMutError

impl UnsafeUnpin for Infallible

impl UnsafeUnpin for Int

impl UnsafeUnpin for IntoChars

impl UnsafeUnpin for Lifetime

impl UnsafeUnpin for Locality

impl UnsafeUnpin for OneSidedRangeBound

impl UnsafeUnpin for Ordering

impl UnsafeUnpin for ParseBoolError

impl UnsafeUnpin for ParseCharError

impl UnsafeUnpin for Pointer

impl UnsafeUnpin for RangeFull

impl UnsafeUnpin for Reference

impl UnsafeUnpin for ReturnToArg

impl UnsafeUnpin for SearchStep

impl UnsafeUnpin for Sign

impl UnsafeUnpin for SimdAlign

impl UnsafeUnpin for SipHasher

impl UnsafeUnpin for Slice

impl UnsafeUnpin for Str

impl UnsafeUnpin for String

impl UnsafeUnpin for Struct

impl UnsafeUnpin for ToCasefold

impl UnsafeUnpin for ToLowercase

impl UnsafeUnpin for ToTitlecase

impl UnsafeUnpin for ToUppercase

impl UnsafeUnpin for Trait

impl UnsafeUnpin for TryFromCharError

impl UnsafeUnpin for TryFromSliceError

impl UnsafeUnpin for TryNewError

impl UnsafeUnpin for Tuple

impl UnsafeUnpin for Type

impl UnsafeUnpin for TypeId

impl UnsafeUnpin for TypeKind

impl UnsafeUnpin for Union

impl UnsafeUnpin for UnwindActionArg

impl UnsafeUnpin for UnwindTerminateReason

impl UnsafeUnpin for Utf8Error

impl UnsafeUnpin for Variant

impl UnsafeUnpin for __m128

impl UnsafeUnpin for __m256

impl UnsafeUnpin for __m512

impl UnsafeUnpin for __m128bh

impl UnsafeUnpin for __m128d

impl UnsafeUnpin for __m128h

impl UnsafeUnpin for __m128i

impl UnsafeUnpin for __m256bh

impl UnsafeUnpin for __m256d

impl UnsafeUnpin for __m256h

impl UnsafeUnpin for __m256i

impl UnsafeUnpin for __m512bh

impl UnsafeUnpin for __m512d

impl UnsafeUnpin for __m512h

impl UnsafeUnpin for __m512i

impl UnsafeUnpin for __tile1024i

impl UnsafeUnpin for bf16

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

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

impl<'a, 'b> UnsafeUnpin for DebugList<'a, 'b>

impl<'a, 'b> UnsafeUnpin for DebugMap<'a, 'b>

impl<'a, 'b> UnsafeUnpin for DebugSet<'a, 'b>

impl<'a, 'b> UnsafeUnpin for DebugStruct<'a, 'b>

impl<'a, 'b> UnsafeUnpin for DebugTuple<'a, 'b>

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

impl<'a, A> UnsafeUnpin for tipc_std::option::Iter<'a, A>

impl<'a, A> UnsafeUnpin for tipc_std::option::IterMut<'a, A>

impl<'a, B> UnsafeUnpin for Cow<'a, B>

where <B as ToOwned>::Owned: UnsafeUnpin, B: ?Sized,

impl<'a, F> UnsafeUnpin for CharPredicateSearcher<'a, F>

where F: UnsafeUnpin,

impl<'a, I, A> UnsafeUnpin for Splice<'a, I, A>

where I: UnsafeUnpin,

impl<'a, I> UnsafeUnpin for ByRefSized<'a, I>

impl<'a, P> UnsafeUnpin for MatchIndices<'a, P>

where <P as Pattern>::Searcher<'a>: UnsafeUnpin,

impl<'a, P> UnsafeUnpin for Matches<'a, P>

where <P as Pattern>::Searcher<'a>: UnsafeUnpin,

impl<'a, P> UnsafeUnpin for RMatchIndices<'a, P>

where <P as Pattern>::Searcher<'a>: UnsafeUnpin,

impl<'a, P> UnsafeUnpin for RMatches<'a, P>

where <P as Pattern>::Searcher<'a>: UnsafeUnpin,

impl<'a, P> UnsafeUnpin for tipc_std::str::RSplit<'a, P>

where <P as Pattern>::Searcher<'a>: UnsafeUnpin,

impl<'a, P> UnsafeUnpin for tipc_std::str::RSplitN<'a, P>

where <P as Pattern>::Searcher<'a>: UnsafeUnpin,

impl<'a, P> UnsafeUnpin for RSplitTerminator<'a, P>

where <P as Pattern>::Searcher<'a>: UnsafeUnpin,

impl<'a, P> UnsafeUnpin for tipc_std::str::Split<'a, P>

where <P as Pattern>::Searcher<'a>: UnsafeUnpin,

impl<'a, P> UnsafeUnpin for tipc_std::str::SplitInclusive<'a, P>

where <P as Pattern>::Searcher<'a>: UnsafeUnpin,

impl<'a, P> UnsafeUnpin for tipc_std::str::SplitN<'a, P>

where <P as Pattern>::Searcher<'a>: UnsafeUnpin,

impl<'a, P> UnsafeUnpin for SplitTerminator<'a, P>

where <P as Pattern>::Searcher<'a>: UnsafeUnpin,

impl<'a, T, A> UnsafeUnpin for tipc_std::vec::Drain<'a, T, A>

impl<'a, T, A> UnsafeUnpin for PeekMut<'a, T, A>

impl<'a, T, F, A> UnsafeUnpin for ExtractIf<'a, T, F, A>

where F: UnsafeUnpin,

impl<'a, T, P> UnsafeUnpin for ChunkBy<'a, T, P>

where P: UnsafeUnpin,

impl<'a, T, P> UnsafeUnpin for ChunkByMut<'a, T, P>

where P: UnsafeUnpin,

impl<'a, T, P> UnsafeUnpin for tipc_std::slice::RSplit<'a, T, P>

where P: UnsafeUnpin,

impl<'a, T, P> UnsafeUnpin for RSplitMut<'a, T, P>

where P: UnsafeUnpin,

impl<'a, T, P> UnsafeUnpin for tipc_std::slice::RSplitN<'a, T, P>

where P: UnsafeUnpin,

impl<'a, T, P> UnsafeUnpin for RSplitNMut<'a, T, P>

where P: UnsafeUnpin,

impl<'a, T, P> UnsafeUnpin for tipc_std::slice::Split<'a, T, P>

where P: UnsafeUnpin,

impl<'a, T, P> UnsafeUnpin for tipc_std::slice::SplitInclusive<'a, T, P>

where P: UnsafeUnpin,

impl<'a, T, P> UnsafeUnpin for SplitInclusiveMut<'a, T, P>

where P: UnsafeUnpin,

impl<'a, T, P> UnsafeUnpin for SplitMut<'a, T, P>

where P: UnsafeUnpin,

impl<'a, T, P> UnsafeUnpin for tipc_std::slice::SplitN<'a, T, P>

where P: UnsafeUnpin,

impl<'a, T, P> UnsafeUnpin for SplitNMut<'a, T, P>

where P: UnsafeUnpin,

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

impl<'a, T> UnsafeUnpin for Chunks<'a, T>

impl<'a, T> UnsafeUnpin for ChunksExact<'a, T>

impl<'a, T> UnsafeUnpin for ChunksExactMut<'a, T>

impl<'a, T> UnsafeUnpin for ChunksMut<'a, T>

impl<'a, T> UnsafeUnpin for tipc_std::result::Iter<'a, T>

impl<'a, T> UnsafeUnpin for tipc_std::slice::Iter<'a, T>

impl<'a, T> UnsafeUnpin for tipc_std::result::IterMut<'a, T>

impl<'a, T> UnsafeUnpin for tipc_std::slice::IterMut<'a, T>

impl<'a, T> UnsafeUnpin for MutexGuard<'a, T>

impl<'a, T> UnsafeUnpin for RChunks<'a, T>

impl<'a, T> UnsafeUnpin for RChunksExact<'a, T>

impl<'a, T> UnsafeUnpin for RChunksExactMut<'a, T>

impl<'a, T> UnsafeUnpin for RChunksMut<'a, T>

impl<'a, T> UnsafeUnpin for Windows<'a, T>

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

impl<'a> UnsafeUnpin for Arguments<'a>

impl<'a> UnsafeUnpin for Bytes<'a>

impl<'a> UnsafeUnpin for CharIndices<'a>

impl<'a> UnsafeUnpin for CharSearcher<'a>

impl<'a> UnsafeUnpin for Chars<'a>

impl<'a> UnsafeUnpin for tipc_std::string::Drain<'a>

impl<'a> UnsafeUnpin for EncodeUtf16<'a>

impl<'a> UnsafeUnpin for EscapeAscii<'a>

impl<'a> UnsafeUnpin for tipc_std::str::EscapeDebug<'a>

impl<'a> UnsafeUnpin for tipc_std::str::EscapeDefault<'a>

impl<'a> UnsafeUnpin for tipc_std::str::EscapeUnicode<'a>

impl<'a> UnsafeUnpin for Formatter<'a>

impl<'a> UnsafeUnpin for Lines<'a>

impl<'a> UnsafeUnpin for LinesAny<'a>

impl<'a> UnsafeUnpin for PhantomContravariantLifetime<'a>

impl<'a> UnsafeUnpin for PhantomCovariantLifetime<'a>

impl<'a> UnsafeUnpin for PhantomInvariantLifetime<'a>

impl<'a> UnsafeUnpin for SplitAsciiWhitespace<'a>

impl<'a> UnsafeUnpin for SplitWhitespace<'a>

impl<'a> UnsafeUnpin for Utf8Chunk<'a>

impl<'a> UnsafeUnpin for Utf8Chunks<'a>

impl<'a> UnsafeUnpin for Utf8Pattern<'a>

impl<'b, T> UnsafeUnpin for Ref<'b, T>

where T: ?Sized,

impl<'b, T> UnsafeUnpin for RefMut<'b, T>

where T: ?Sized,

impl<A, B> UnsafeUnpin for Chain<A, B>

where A: UnsafeUnpin, B: UnsafeUnpin,

impl<A, B> UnsafeUnpin for Zip<A, B>

where A: UnsafeUnpin, B: UnsafeUnpin,

impl<A> UnsafeUnpin for tipc_std::option::IntoIter<A>

where A: UnsafeUnpin,

impl<A> UnsafeUnpin for OptionFlatten<A>

where A: UnsafeUnpin,

impl<A> UnsafeUnpin for Repeat<A>

where A: UnsafeUnpin,

impl<A> UnsafeUnpin for RepeatN<A>

where A: UnsafeUnpin,

impl<B, C> UnsafeUnpin for ControlFlow<B, C>

where C: UnsafeUnpin, B: UnsafeUnpin,

impl<Dyn> UnsafeUnpin for DynMetadata<Dyn>

where Dyn: ?Sized,

impl<F> UnsafeUnpin for tipc_std::iter::FromFn<F>

where F: UnsafeUnpin,

impl<F> UnsafeUnpin for tipc_std::fmt::FromFn<F>

where F: UnsafeUnpin,

impl<F> UnsafeUnpin for OnceWith<F>

where F: UnsafeUnpin,

impl<F> UnsafeUnpin for PollFn<F>

where F: UnsafeUnpin,

impl<F> UnsafeUnpin for RepeatWith<F>

where F: UnsafeUnpin,

impl<G> UnsafeUnpin for FromCoroutine<G>

where G: UnsafeUnpin,

impl<H> UnsafeUnpin for BuildHasherDefault<H>

impl<I, F, const N: usize> UnsafeUnpin for MapWindows<I, F, N>

where F: UnsafeUnpin, I: UnsafeUnpin, <I as Iterator>::Item: UnsafeUnpin,

impl<I, F> UnsafeUnpin for FilterMap<I, F>

where I: UnsafeUnpin, F: UnsafeUnpin,

impl<I, F> UnsafeUnpin for Inspect<I, F>

where I: UnsafeUnpin, F: UnsafeUnpin,

impl<I, F> UnsafeUnpin for Map<I, F>

where I: UnsafeUnpin, F: UnsafeUnpin,

impl<I, G> UnsafeUnpin for IntersperseWith<I, G>

where G: UnsafeUnpin, I: UnsafeUnpin, <I as Iterator>::Item: UnsafeUnpin,

impl<I, P> UnsafeUnpin for Filter<I, P>

where I: UnsafeUnpin, P: UnsafeUnpin,

impl<I, P> UnsafeUnpin for MapWhile<I, P>

where I: UnsafeUnpin, P: UnsafeUnpin,

impl<I, P> UnsafeUnpin for SkipWhile<I, P>

where I: UnsafeUnpin, P: UnsafeUnpin,

impl<I, P> UnsafeUnpin for TakeWhile<I, P>

where I: UnsafeUnpin, P: UnsafeUnpin,

impl<I, St, F> UnsafeUnpin for Scan<I, St, F>

where I: UnsafeUnpin, F: UnsafeUnpin, St: UnsafeUnpin,

impl<I, U, F> UnsafeUnpin for FlatMap<I, U, F>

where <U as IntoIterator>::IntoIter: UnsafeUnpin, I: UnsafeUnpin, F: UnsafeUnpin,

impl<I, const N: usize> UnsafeUnpin for ArrayChunks<I, N>

where I: UnsafeUnpin, <I as Iterator>::Item: UnsafeUnpin,

impl<I> UnsafeUnpin for Cloned<I>

where I: UnsafeUnpin,

impl<I> UnsafeUnpin for Copied<I>

where I: UnsafeUnpin,

impl<I> UnsafeUnpin for Cycle<I>

where I: UnsafeUnpin,

impl<I> UnsafeUnpin for DecodeUtf16<I>

where I: UnsafeUnpin,

impl<I> UnsafeUnpin for Enumerate<I>

where I: UnsafeUnpin,

impl<I> UnsafeUnpin for Flatten<I>

where <<I as Iterator>::Item as IntoIterator>::IntoIter: UnsafeUnpin, I: UnsafeUnpin,

impl<I> UnsafeUnpin for Fuse<I>

where I: UnsafeUnpin,

impl<I> UnsafeUnpin for Intersperse<I>

where <I as Iterator>::Item: Sized + UnsafeUnpin, I: UnsafeUnpin,

impl<I> UnsafeUnpin for Peekable<I>

where I: UnsafeUnpin, <I as Iterator>::Item: UnsafeUnpin,

impl<I> UnsafeUnpin for Skip<I>

where I: UnsafeUnpin,

impl<I> UnsafeUnpin for StepBy<I>

where I: UnsafeUnpin,

impl<I> UnsafeUnpin for Take<I>

where I: UnsafeUnpin,

impl<Idx> UnsafeUnpin for Range<Idx>

where Idx: UnsafeUnpin,

impl<Idx> UnsafeUnpin for RangeFrom<Idx>

where Idx: UnsafeUnpin,

impl<Idx> UnsafeUnpin for RangeInclusive<Idx>

where Idx: UnsafeUnpin,

impl<Idx> UnsafeUnpin for RangeTo<Idx>

where Idx: UnsafeUnpin,

impl<Idx> UnsafeUnpin for RangeToInclusive<Idx>

where Idx: UnsafeUnpin,

impl<P> UnsafeUnpin for MaybeDangling<P>

where P: UnsafeUnpin + ?Sized,

impl<Ptr> UnsafeUnpin for Pin<Ptr>

where Ptr: UnsafeUnpin,

impl<T, A> UnsafeUnpin for Box<T, A>

where A: UnsafeUnpin, T: ?Sized,

impl<T, A> UnsafeUnpin for tipc_std::vec::IntoIter<T, A>

where A: UnsafeUnpin,

impl<T, A> UnsafeUnpin for Rc<T, A>

where A: UnsafeUnpin, T: ?Sized,

impl<T, A> UnsafeUnpin for UniqueRc<T, A>

where A: UnsafeUnpin, T: ?Sized,

impl<T, A> UnsafeUnpin for Vec<T, A>

where A: UnsafeUnpin,

impl<T, A> UnsafeUnpin for Weak<T, A>

where A: UnsafeUnpin, T: ?Sized,

impl<T, E> UnsafeUnpin for Result<T, E>

where T: UnsafeUnpin, E: UnsafeUnpin,

impl<T, F> UnsafeUnpin for DropGuard<T, F>

where T: UnsafeUnpin, F: UnsafeUnpin,

impl<T, F> UnsafeUnpin for LazyCell<T, F>

where F: UnsafeUnpin, T: UnsafeUnpin,

impl<T, F> UnsafeUnpin for LazyLock<T, F>

where T: UnsafeUnpin, F: UnsafeUnpin,

impl<T, F> UnsafeUnpin for Successors<T, F>

where F: UnsafeUnpin, T: UnsafeUnpin,

impl<T, const N: usize, A> UnsafeUnpin for BoxedArrayIntoIter<T, N, A>

where A: UnsafeUnpin,

impl<T, const N: usize> UnsafeUnpin for tipc_std::array::IntoIter<T, N>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for Bound<T>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for Cell<T>

where T: UnsafeUnpin + ?Sized,

impl<T> UnsafeUnpin for Discriminant<T>

where <T as DiscriminantKind>::Discriminant: UnsafeUnpin,

impl<T> UnsafeUnpin for Empty<T>

impl<T> UnsafeUnpin for tipc_std::result::IntoIter<T>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for ManuallyDrop<T>

where T: UnsafeUnpin + ?Sized,

impl<T> UnsafeUnpin for MaybeUninit<T>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for Mutex<T>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for NonNull<T>

where T: ?Sized,

impl<T> UnsafeUnpin for Once<T>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for OnceCell<T>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for OnceLock<T>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for Option<T>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for Pending<T>

impl<T> UnsafeUnpin for PhantomContravariant<T>

where T: ?Sized,

impl<T> UnsafeUnpin for PhantomCovariant<T>

where T: ?Sized,

impl<T> UnsafeUnpin for PhantomInvariant<T>

where T: ?Sized,

impl<T> UnsafeUnpin for PoisonError<T>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for Ready<T>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for RefCell<T>

where T: UnsafeUnpin + ?Sized,

impl<T> UnsafeUnpin for Rev<T>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for Reverse<T>

where T: UnsafeUnpin,

impl<T> UnsafeUnpin for SyncUnsafeCell<T>

where T: UnsafeUnpin + ?Sized,

impl<T> UnsafeUnpin for ThinBox<T>

where T: ?Sized,

impl<T> UnsafeUnpin for TraitImpl<T>

where T: ?Sized,

impl<T> UnsafeUnpin for UnsafeCell<T>

where T: UnsafeUnpin + ?Sized,

impl<T> UnsafeUnpin for Yeet<T>

where T: UnsafeUnpin,

impl<Y, R> UnsafeUnpin for CoroutineState<Y, R>

where Y: UnsafeUnpin, R: UnsafeUnpin,