1.0.0[−][src]Trait core::marker::Sync
Types for which it is safe to share references between threads.
This trait is automatically implemented when the compiler determines it's appropriate.
The precise definition is: a type T is Sync if and only if &T is
Send. In other words, if there is no possibility of
undefined behavior (including data races) when passing
&T references between threads.
As one would expect, primitive types like u8 and f64
are all Sync, and so are simple aggregate types containing them,
like tuples, structs and enums. More examples of basic Sync
types include "immutable" types like &T, and those with simple
inherited mutability, such as Box<T>, Vec<T> and
most other collection types. (Generic parameters need to be Sync
for their container to be Sync.)
A somewhat surprising consequence of the definition is that &mut T
is Sync (if T is Sync) even though it seems like that might
provide unsynchronized mutation. The trick is that a mutable
reference behind a shared reference (that is, & &mut T)
becomes read-only, as if it were a & &T. Hence there is no risk
of a data race.
Types that are not Sync are those that have "interior
mutability" in a non-thread-safe form, such as cell::Cell
and cell::RefCell. These types allow for mutation of
their contents even through an immutable, shared reference. For
example the set method on Cell<T> takes &self, so it requires
only a shared reference &Cell<T>. The method performs no
synchronization, thus Cell cannot be Sync.
Another example of a non-Sync type is the reference-counting
pointer rc::Rc. Given any reference &Rc<T>, you can clone
a new Rc<T>, modifying the reference counts in a non-atomic way.
For cases when one does need thread-safe interior mutability,
Rust provides atomic data types, as well as explicit locking via
sync::Mutex and sync::RwLock. These types
ensure that any mutation cannot cause data races, hence the types
are Sync. Likewise, sync::Arc provides a thread-safe
analogue of Rc.
Any types with interior mutability must also use the
cell::UnsafeCell wrapper around the value(s) which
can be mutated through a shared reference. Failing to doing this is
undefined behavior. For example, transmute-ing
from &T to &mut T is invalid.
See the Nomicon for more
details about Sync.
Implementors
impl !Sync for LocalWaker[src]
impl !Sync for LocalWakerimpl Sync for AtomicBool[src]
impl Sync for AtomicBoolimpl Sync for AtomicI16[src]
impl Sync for AtomicI16impl Sync for AtomicI32[src]
impl Sync for AtomicI32impl Sync for AtomicI64[src]
impl Sync for AtomicI64impl Sync for AtomicI8[src]
impl Sync for AtomicI8impl Sync for AtomicIsize[src]
impl Sync for AtomicIsizeimpl Sync for AtomicU16[src]
impl Sync for AtomicU16impl Sync for AtomicU32[src]
impl Sync for AtomicU32impl Sync for AtomicU64[src]
impl Sync for AtomicU64impl Sync for AtomicU8[src]
impl Sync for AtomicU8impl Sync for AtomicUsize[src]
impl Sync for AtomicUsizeimpl Sync for Waker[src]
impl Sync for Wakerimpl<T> Sync for AtomicPtr<T>[src]
impl<T> Sync for AtomicPtr<T>impl<T: Sync, '_> Sync for core::slice::Iter<'_, T>[src]
impl<T: Sync, '_> Sync for core::slice::Iter<'_, T>impl<T: Sync, '_> Sync for core::slice::IterMut<'_, T>[src]
impl<T: Sync, '_> Sync for core::slice::IterMut<'_, T>impl<T: ?Sized> !Sync for *const T[src]
impl<T: ?Sized> !Sync for *const Timpl<T: ?Sized> !Sync for *mut T[src]
impl<T: ?Sized> !Sync for *mut Timpl<T: ?Sized> !Sync for Cell<T>[src]
impl<T: ?Sized> !Sync for Cell<T>impl<T: ?Sized> !Sync for RefCell<T>[src]
impl<T: ?Sized> !Sync for RefCell<T>impl<T: ?Sized> !Sync for UnsafeCell<T>[src]
impl<T: ?Sized> !Sync for UnsafeCell<T>impl<T: ?Sized> !Sync for NonNull<T>[src]
impl<T: ?Sized> !Sync for NonNull<T>NonNull pointers are not Sync because the data they reference may be aliased.
Auto implementors
impl !Sync for Excess
impl !Sync for Excessimpl !Sync for TraitObject
impl !Sync for TraitObjectimpl Sync for core::cmp::Ordering
impl Sync for core::cmp::Orderingimpl Sync for c_void
impl Sync for c_voidimpl Sync for Alignment
impl Sync for Alignmentimpl Sync for FpCategory
impl Sync for FpCategoryimpl Sync for IntErrorKind
impl Sync for IntErrorKindimpl Sync for SearchStep
impl Sync for SearchStepimpl Sync for core::sync::atomic::Ordering
impl Sync for core::sync::atomic::Orderingimpl Sync for AllocErr
impl Sync for AllocErrimpl Sync for CannotReallocInPlace
impl Sync for CannotReallocInPlaceimpl Sync for Layout
impl Sync for Layoutimpl Sync for LayoutErr
impl Sync for LayoutErrimpl Sync for TypeId
impl Sync for TypeIdimpl Sync for float64x1_t
impl Sync for float64x1_timpl Sync for float64x2_t
impl Sync for float64x2_timpl Sync for int8x16x2_t
impl Sync for int8x16x2_timpl Sync for int8x16x3_t
impl Sync for int8x16x3_timpl Sync for int8x16x4_t
impl Sync for int8x16x4_timpl Sync for poly64x1_t
impl Sync for poly64x1_timpl Sync for poly64x2_t
impl Sync for poly64x2_timpl Sync for poly8x16x2_t
impl Sync for poly8x16x2_timpl Sync for poly8x16x3_t
impl Sync for poly8x16x3_timpl Sync for poly8x16x4_t
impl Sync for poly8x16x4_timpl Sync for uint8x16x2_t
impl Sync for uint8x16x2_timpl Sync for uint8x16x3_t
impl Sync for uint8x16x3_timpl Sync for uint8x16x4_t
impl Sync for uint8x16x4_timpl Sync for float32x2_t
impl Sync for float32x2_timpl Sync for float32x4_t
impl Sync for float32x4_timpl Sync for int16x2_t
impl Sync for int16x2_timpl Sync for int16x4_t
impl Sync for int16x4_timpl Sync for int16x8_t
impl Sync for int16x8_timpl Sync for int32x2_t
impl Sync for int32x2_timpl Sync for int32x4_t
impl Sync for int32x4_timpl Sync for int64x1_t
impl Sync for int64x1_timpl Sync for int64x2_t
impl Sync for int64x2_timpl Sync for int8x16_t
impl Sync for int8x16_timpl Sync for int8x4_t
impl Sync for int8x4_timpl Sync for int8x8_t
impl Sync for int8x8_timpl Sync for int8x8x2_t
impl Sync for int8x8x2_timpl Sync for int8x8x3_t
impl Sync for int8x8x3_timpl Sync for int8x8x4_t
impl Sync for int8x8x4_timpl Sync for poly16x4_t
impl Sync for poly16x4_timpl Sync for poly16x8_t
impl Sync for poly16x8_timpl Sync for poly8x16_t
impl Sync for poly8x16_timpl Sync for poly8x8_t
impl Sync for poly8x8_timpl Sync for poly8x8x2_t
impl Sync for poly8x8x2_timpl Sync for poly8x8x3_t
impl Sync for poly8x8x3_timpl Sync for poly8x8x4_t
impl Sync for poly8x8x4_timpl Sync for uint16x2_t
impl Sync for uint16x2_timpl Sync for uint16x4_t
impl Sync for uint16x4_timpl Sync for uint16x8_t
impl Sync for uint16x8_timpl Sync for uint32x2_t
impl Sync for uint32x2_timpl Sync for uint32x4_t
impl Sync for uint32x4_timpl Sync for uint64x1_t
impl Sync for uint64x1_timpl Sync for uint64x2_t
impl Sync for uint64x2_timpl Sync for uint8x16_t
impl Sync for uint8x16_timpl Sync for uint8x4_t
impl Sync for uint8x4_timpl Sync for uint8x8_t
impl Sync for uint8x8_timpl Sync for uint8x8x2_t
impl Sync for uint8x8x2_timpl Sync for uint8x8x3_t
impl Sync for uint8x8x3_timpl Sync for uint8x8x4_t
impl Sync for uint8x8x4_timpl Sync for i8x16
impl Sync for i8x16impl Sync for vector_bool_long
impl Sync for vector_bool_longimpl Sync for vector_double
impl Sync for vector_doubleimpl Sync for vector_signed_long
impl Sync for vector_signed_longimpl Sync for vector_unsigned_long
impl Sync for vector_unsigned_longimpl Sync for CpuidResult
impl Sync for CpuidResultimpl Sync for __m128
impl Sync for __m128impl Sync for __m128d
impl Sync for __m128dimpl Sync for __m128i
impl Sync for __m128iimpl Sync for __m256
impl Sync for __m256impl Sync for __m256d
impl Sync for __m256dimpl Sync for __m256i
impl Sync for __m256iimpl Sync for __m64
impl Sync for __m64impl Sync for TryFromSliceError
impl Sync for TryFromSliceErrorimpl Sync for core::ascii::EscapeDefault
impl Sync for core::ascii::EscapeDefaultimpl Sync for BorrowError
impl Sync for BorrowErrorimpl Sync for BorrowMutError
impl Sync for BorrowMutErrorimpl Sync for CharTryFromError
impl Sync for CharTryFromErrorimpl Sync for DecodeUtf16Error
impl Sync for DecodeUtf16Errorimpl Sync for EscapeDebug
impl Sync for EscapeDebugimpl Sync for core::char::EscapeDefault
impl Sync for core::char::EscapeDefaultimpl Sync for EscapeUnicode
impl Sync for EscapeUnicodeimpl Sync for ParseCharError
impl Sync for ParseCharErrorimpl Sync for ToLowercase
impl Sync for ToLowercaseimpl Sync for ToUppercase
impl Sync for ToUppercaseimpl Sync for UnicodeVersion
impl Sync for UnicodeVersionimpl Sync for Error
impl Sync for Errorimpl Sync for SipHasher
impl Sync for SipHasherimpl Sync for Pinned
impl Sync for Pinnedimpl Sync for NonZeroU128
impl Sync for NonZeroU128impl Sync for NonZeroU16
impl Sync for NonZeroU16impl Sync for NonZeroU32
impl Sync for NonZeroU32impl Sync for NonZeroU64
impl Sync for NonZeroU64impl Sync for NonZeroU8
impl Sync for NonZeroU8impl Sync for NonZeroUsize
impl Sync for NonZeroUsizeimpl Sync for ParseFloatError
impl Sync for ParseFloatErrorimpl Sync for ParseIntError
impl Sync for ParseIntErrorimpl Sync for TryFromIntError
impl Sync for TryFromIntErrorimpl Sync for RangeFull
impl Sync for RangeFullimpl Sync for NoneError
impl Sync for NoneErrorimpl Sync for Utf8Lossy
impl Sync for Utf8Lossyimpl Sync for ParseBoolError
impl Sync for ParseBoolErrorimpl Sync for Utf8Error
impl Sync for Utf8Errorimpl Sync for Duration
impl Sync for Durationimpl<'a> !Sync for VaList<'a>
impl<'a> !Sync for VaList<'a>impl<'a> !Sync for Arguments<'a>
impl<'a> !Sync for Arguments<'a>impl<'a> !Sync for Formatter<'a>
impl<'a> !Sync for Formatter<'a>impl<'a> !Sync for PanicInfo<'a>
impl<'a> !Sync for PanicInfo<'a>impl<'a> Sync for Location<'a>
impl<'a> Sync for Location<'a>impl<'a> Sync for Utf8LossyChunk<'a>
impl<'a> Sync for Utf8LossyChunk<'a>impl<'a> Sync for Utf8LossyChunksIter<'a>
impl<'a> Sync for Utf8LossyChunksIter<'a>impl<'a> Sync for CharSearcher<'a>
impl<'a> Sync for CharSearcher<'a>impl<'a> Sync for Bytes<'a>
impl<'a> Sync for Bytes<'a>impl<'a> Sync for CharIndices<'a>
impl<'a> Sync for CharIndices<'a>impl<'a> Sync for Chars<'a>
impl<'a> Sync for Chars<'a>impl<'a> Sync for EncodeUtf16<'a>
impl<'a> Sync for EncodeUtf16<'a>impl<'a> Sync for Lines<'a>
impl<'a> Sync for Lines<'a>impl<'a> Sync for LinesAny<'a>
impl<'a> Sync for LinesAny<'a>impl<'a> Sync for SplitAsciiWhitespace<'a>
impl<'a> Sync for SplitAsciiWhitespace<'a>impl<'a> Sync for SplitWhitespace<'a>
impl<'a> Sync for SplitWhitespace<'a>impl<'a, 'b> !Sync for DebugList<'a, 'b>
impl<'a, 'b> !Sync for DebugList<'a, 'b>impl<'a, 'b> !Sync for DebugMap<'a, 'b>
impl<'a, 'b> !Sync for DebugMap<'a, 'b>impl<'a, 'b> !Sync for DebugSet<'a, 'b>
impl<'a, 'b> !Sync for DebugSet<'a, 'b>impl<'a, 'b> !Sync for DebugStruct<'a, 'b>
impl<'a, 'b> !Sync for DebugStruct<'a, 'b>impl<'a, 'b> !Sync for DebugTuple<'a, 'b>
impl<'a, 'b> !Sync for DebugTuple<'a, 'b>impl<'a, 'b> Sync for CharSliceSearcher<'a, 'b>
impl<'a, 'b> Sync for CharSliceSearcher<'a, 'b>impl<'a, 'b> Sync for StrSearcher<'a, 'b>
impl<'a, 'b> Sync for StrSearcher<'a, 'b>impl<'a, A> Sync for core::option::Iter<'a, A> where
A: Sync,
impl<'a, A> Sync for core::option::Iter<'a, A> where
A: Sync, impl<'a, A> Sync for core::option::IterMut<'a, A> where
A: Sync,
impl<'a, A> Sync for core::option::IterMut<'a, A> where
A: Sync, impl<'a, F> Sync for CharPredicateSearcher<'a, F> where
F: MultiCharEq + Sync,
impl<'a, F> Sync for CharPredicateSearcher<'a, F> where
F: MultiCharEq + Sync, impl<'a, P> Sync for MatchIndices<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for MatchIndices<'a, P> where
<P as Pattern<'a>>::Searcher: Sync, impl<'a, P> Sync for Matches<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for Matches<'a, P> where
<P as Pattern<'a>>::Searcher: Sync, impl<'a, P> Sync for RMatchIndices<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for RMatchIndices<'a, P> where
<P as Pattern<'a>>::Searcher: Sync, impl<'a, P> Sync for RMatches<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for RMatches<'a, P> where
<P as Pattern<'a>>::Searcher: Sync, impl<'a, P> Sync for core::str::RSplit<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for core::str::RSplit<'a, P> where
<P as Pattern<'a>>::Searcher: Sync, impl<'a, P> Sync for core::str::RSplitN<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for core::str::RSplitN<'a, P> where
<P as Pattern<'a>>::Searcher: Sync, impl<'a, P> Sync for RSplitTerminator<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for RSplitTerminator<'a, P> where
<P as Pattern<'a>>::Searcher: Sync, impl<'a, P> Sync for core::str::Split<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for core::str::Split<'a, P> where
<P as Pattern<'a>>::Searcher: Sync, impl<'a, P> Sync for core::str::SplitN<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for core::str::SplitN<'a, P> where
<P as Pattern<'a>>::Searcher: Sync, impl<'a, P> Sync for SplitTerminator<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for SplitTerminator<'a, P> where
<P as Pattern<'a>>::Searcher: Sync, impl<'a, T> Sync for core::result::Iter<'a, T> where
T: Sync,
impl<'a, T> Sync for core::result::Iter<'a, T> where
T: Sync, impl<'a, T> Sync for core::result::IterMut<'a, T> where
T: Sync,
impl<'a, T> Sync for core::result::IterMut<'a, T> where
T: Sync, impl<'a, T> Sync for Chunks<'a, T> where
T: Sync,
impl<'a, T> Sync for Chunks<'a, T> where
T: Sync, impl<'a, T> Sync for ChunksExact<'a, T> where
T: Sync,
impl<'a, T> Sync for ChunksExact<'a, T> where
T: Sync, impl<'a, T> Sync for ChunksExactMut<'a, T> where
T: Sync,
impl<'a, T> Sync for ChunksExactMut<'a, T> where
T: Sync, impl<'a, T> Sync for ChunksMut<'a, T> where
T: Sync,
impl<'a, T> Sync for ChunksMut<'a, T> where
T: Sync, impl<'a, T> Sync for RChunks<'a, T> where
T: Sync,
impl<'a, T> Sync for RChunks<'a, T> where
T: Sync, impl<'a, T> Sync for RChunksExact<'a, T> where
T: Sync,
impl<'a, T> Sync for RChunksExact<'a, T> where
T: Sync, impl<'a, T> Sync for RChunksExactMut<'a, T> where
T: Sync,
impl<'a, T> Sync for RChunksExactMut<'a, T> where
T: Sync, impl<'a, T> Sync for RChunksMut<'a, T> where
T: Sync,
impl<'a, T> Sync for RChunksMut<'a, T> where
T: Sync, impl<'a, T> Sync for Windows<'a, T> where
T: Sync,
impl<'a, T> Sync for Windows<'a, T> where
T: Sync, impl<'a, T, P> Sync for core::slice::RSplit<'a, T, P> where
P: Sync,
T: Sync,
impl<'a, T, P> Sync for core::slice::RSplit<'a, T, P> where
P: Sync,
T: Sync, impl<'a, T, P> Sync for RSplitMut<'a, T, P> where
P: Sync,
T: Sync,
impl<'a, T, P> Sync for RSplitMut<'a, T, P> where
P: Sync,
T: Sync, impl<'a, T, P> Sync for core::slice::RSplitN<'a, T, P> where
P: Sync,
T: Sync,
impl<'a, T, P> Sync for core::slice::RSplitN<'a, T, P> where
P: Sync,
T: Sync, impl<'a, T, P> Sync for RSplitNMut<'a, T, P> where
P: Sync,
T: Sync,
impl<'a, T, P> Sync for RSplitNMut<'a, T, P> where
P: Sync,
T: Sync, impl<'a, T, P> Sync for core::slice::Split<'a, T, P> where
P: Sync,
T: Sync,
impl<'a, T, P> Sync for core::slice::Split<'a, T, P> where
P: Sync,
T: Sync, impl<'a, T, P> Sync for SplitMut<'a, T, P> where
P: Sync,
T: Sync,
impl<'a, T, P> Sync for SplitMut<'a, T, P> where
P: Sync,
T: Sync, impl<'a, T, P> Sync for core::slice::SplitN<'a, T, P> where
P: Sync,
T: Sync,
impl<'a, T, P> Sync for core::slice::SplitN<'a, T, P> where
P: Sync,
T: Sync, impl<'a, T, P> Sync for SplitNMut<'a, T, P> where
P: Sync,
T: Sync,
impl<'a, T, P> Sync for SplitNMut<'a, T, P> where
P: Sync,
T: Sync, impl<'b, T> !Sync for Ref<'b, T>
impl<'b, T> !Sync for Ref<'b, T>impl<'b, T> !Sync for RefMut<'b, T>
impl<'b, T> !Sync for RefMut<'b, T>impl<A> Sync for Repeat<A> where
A: Sync,
impl<A> Sync for Repeat<A> where
A: Sync, impl<A> Sync for core::option::IntoIter<A> where
A: Sync,
impl<A> Sync for core::option::IntoIter<A> where
A: Sync, impl<A, B> Sync for Chain<A, B> where
A: Sync,
B: Sync,
impl<A, B> Sync for Chain<A, B> where
A: Sync,
B: Sync, impl<A, B> Sync for Zip<A, B> where
A: Sync,
B: Sync,
impl<A, B> Sync for Zip<A, B> where
A: Sync,
B: Sync, impl<F> Sync for RepeatWith<F> where
F: Sync,
impl<F> Sync for RepeatWith<F> where
F: Sync, impl<H> Sync for BuildHasherDefault<H> where
H: Sync,
impl<H> Sync for BuildHasherDefault<H> where
H: Sync, impl<I> Sync for DecodeUtf16<I> where
I: Sync,
impl<I> Sync for DecodeUtf16<I> where
I: Sync, impl<I> Sync for Cloned<I> where
I: Sync,
impl<I> Sync for Cloned<I> where
I: Sync, impl<I> Sync for Cycle<I> where
I: Sync,
impl<I> Sync for Cycle<I> where
I: Sync, impl<I> Sync for Enumerate<I> where
I: Sync,
impl<I> Sync for Enumerate<I> where
I: Sync, impl<I> Sync for Flatten<I> where
I: Sync,
<<I as Iterator>::Item as IntoIterator>::IntoIter: Sync,
impl<I> Sync for Flatten<I> where
I: Sync,
<<I as Iterator>::Item as IntoIterator>::IntoIter: Sync, impl<I> Sync for Fuse<I> where
I: Sync,
impl<I> Sync for Fuse<I> where
I: Sync, impl<I> Sync for Peekable<I> where
I: Sync,
<I as Iterator>::Item: Sync,
impl<I> Sync for Peekable<I> where
I: Sync,
<I as Iterator>::Item: Sync, impl<I> Sync for Skip<I> where
I: Sync,
impl<I> Sync for Skip<I> where
I: Sync, impl<I> Sync for StepBy<I> where
I: Sync,
impl<I> Sync for StepBy<I> where
I: Sync, impl<I> Sync for Take<I> where
I: Sync,
impl<I> Sync for Take<I> where
I: Sync, impl<I, F> Sync for FilterMap<I, F> where
F: Sync,
I: Sync,
impl<I, F> Sync for FilterMap<I, F> where
F: Sync,
I: Sync, impl<I, F> Sync for Inspect<I, F> where
F: Sync,
I: Sync,
impl<I, F> Sync for Inspect<I, F> where
F: Sync,
I: Sync, impl<I, F> Sync for Map<I, F> where
F: Sync,
I: Sync,
impl<I, F> Sync for Map<I, F> where
F: Sync,
I: Sync, impl<I, P> Sync for Filter<I, P> where
I: Sync,
P: Sync,
impl<I, P> Sync for Filter<I, P> where
I: Sync,
P: Sync, impl<I, P> Sync for SkipWhile<I, P> where
I: Sync,
P: Sync,
impl<I, P> Sync for SkipWhile<I, P> where
I: Sync,
P: Sync, impl<I, P> Sync for TakeWhile<I, P> where
I: Sync,
P: Sync,
impl<I, P> Sync for TakeWhile<I, P> where
I: Sync,
P: Sync, impl<I, St, F> Sync for Scan<I, St, F> where
F: Sync,
I: Sync,
St: Sync,
impl<I, St, F> Sync for Scan<I, St, F> where
F: Sync,
I: Sync,
St: Sync, impl<I, U, F> Sync for FlatMap<I, U, F> where
F: Sync,
I: Sync,
<U as IntoIterator>::IntoIter: Sync,
impl<I, U, F> Sync for FlatMap<I, U, F> where
F: Sync,
I: Sync,
<U as IntoIterator>::IntoIter: Sync, impl<Idx> Sync for Range<Idx> where
Idx: Sync,
impl<Idx> Sync for Range<Idx> where
Idx: Sync, impl<Idx> Sync for RangeFrom<Idx> where
Idx: Sync,
impl<Idx> Sync for RangeFrom<Idx> where
Idx: Sync, impl<Idx> Sync for RangeInclusive<Idx> where
Idx: Sync,
impl<Idx> Sync for RangeInclusive<Idx> where
Idx: Sync, impl<Idx> Sync for RangeTo<Idx> where
Idx: Sync,
impl<Idx> Sync for RangeTo<Idx> where
Idx: Sync, impl<Idx> Sync for RangeToInclusive<Idx> where
Idx: Sync,
impl<Idx> Sync for RangeToInclusive<Idx> where
Idx: Sync, impl<P> Sync for Pin<P> where
P: Sync,
impl<P> Sync for Pin<P> where
P: Sync, impl<St, F> Sync for Unfold<St, F> where
F: Sync,
St: Sync,
impl<St, F> Sync for Unfold<St, F> where
F: Sync,
St: Sync, impl<T> Sync for Bound<T> where
T: Sync,
impl<T> Sync for Bound<T> where
T: Sync, impl<T> Sync for Option<T> where
T: Sync,
impl<T> Sync for Option<T> where
T: Sync, impl<T> Sync for Poll<T> where
T: Sync,
impl<T> Sync for Poll<T> where
T: Sync, impl<T> Sync for Reverse<T> where
T: Sync,
impl<T> Sync for Reverse<T> where
T: Sync, impl<T> Sync for Empty<T> where
T: Sync,
impl<T> Sync for Empty<T> where
T: Sync, impl<T> Sync for Once<T> where
T: Sync,
impl<T> Sync for Once<T> where
T: Sync, impl<T> Sync for Rev<T> where
T: Sync,
impl<T> Sync for Rev<T> where
T: Sync, impl<T> Sync for Discriminant<T>
impl<T> Sync for Discriminant<T>impl<T> Sync for Wrapping<T> where
T: Sync,
impl<T> Sync for Wrapping<T> where
T: Sync, impl<T> Sync for core::result::IntoIter<T> where
T: Sync,
impl<T> Sync for core::result::IntoIter<T> where
T: Sync, impl<T> Sync for MaybeUninit<T> where
T: Sync,
impl<T> Sync for MaybeUninit<T> where
T: Sync, impl<T, E> Sync for Result<T, E> where
E: Sync,
T: Sync,
impl<T, E> Sync for Result<T, E> where
E: Sync,
T: Sync, impl<T, F> Sync for Successors<T, F> where
F: Sync,
T: Sync,
impl<T, F> Sync for Successors<T, F> where
F: Sync,
T: Sync, impl<T: ?Sized> Sync for PhantomData<T> where
T: Sync,
impl<T: ?Sized> Sync for PhantomData<T> where
T: Sync, impl<T: ?Sized> Sync for ManuallyDrop<T> where
T: Sync,
impl<T: ?Sized> Sync for ManuallyDrop<T> where
T: Sync, impl<Y, R> Sync for GeneratorState<Y, R> where
R: Sync,
Y: Sync,
impl<Y, R> Sync for GeneratorState<Y, R> where
R: Sync,
Y: Sync,