1.0.0[−][src]Trait std::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
and 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
. 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
.
Implementations on Foreign Types
impl Sync for Argument
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impl Sync for FormatSpec
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impl Sync for Alignment
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impl Sync for Count
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Loading content...Implementors
impl !Sync for Args
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impl !Sync for ArgsOs
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impl Sync for AtomicBool
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impl Sync for AtomicI8
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impl Sync for AtomicI16
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impl Sync for AtomicI32
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impl Sync for AtomicI64
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impl Sync for AtomicIsize
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impl Sync for AtomicU8
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impl Sync for AtomicU16
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impl Sync for AtomicU32
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impl Sync for AtomicU64
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impl Sync for AtomicUsize
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impl Sync for std::sync::Once
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impl Sync for Waker
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impl<'_> Sync for std::string::Drain<'_>
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impl<'_, T> Sync for std::collections::linked_list::Cursor<'_, T> where
T: Sync,
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T: Sync,
impl<'_, T> Sync for CursorMut<'_, T> where
T: Sync,
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T: Sync,
impl<'_, T> Sync for std::collections::linked_list::Iter<'_, T> where
T: Sync,
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T: Sync,
impl<'_, T> Sync for std::collections::linked_list::IterMut<'_, T> where
T: Sync,
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T: Sync,
impl<'_, T> Sync for std::collections::vec_deque::Drain<'_, T> where
T: Sync,
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T: Sync,
impl<'_, T> Sync for std::collections::vec_deque::IterMut<'_, T> where
T: Sync,
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T: Sync,
impl<'_, T> Sync for std::slice::Iter<'_, T> where
T: Sync,
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T: Sync,
impl<'_, T> Sync for std::slice::IterMut<'_, T> where
T: Sync,
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T: Sync,
impl<'_, T, A> Sync for std::vec::Drain<'_, T, A> where
T: Sync,
A: Sync + Allocator,
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T: Sync,
A: Sync + Allocator,
impl<'a> Sync for IoSlice<'a>
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impl<'a> Sync for IoSliceMut<'a>
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impl<T> !Sync for *const T where
T: ?Sized,
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T: ?Sized,
impl<T> !Sync for *mut T where
T: ?Sized,
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T: ?Sized,
impl<T> !Sync for Cell<T> where
T: ?Sized,
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T: ?Sized,
impl<T> !Sync for RefCell<T> where
T: ?Sized,
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T: ?Sized,
impl<T> !Sync for UnsafeCell<T> where
T: ?Sized,
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T: ?Sized,
impl<T> !Sync for NonNull<T> where
T: ?Sized,
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T: ?Sized,
NonNull
pointers are not Sync
because the data they reference may be aliased.
impl<T> !Sync for Rc<T> where
T: ?Sized,
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T: ?Sized,
impl<T> !Sync for std::rc::Weak<T> where
T: ?Sized,
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T: ?Sized,
impl<T> !Sync for Receiver<T>
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impl<T> !Sync for Sender<T>
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impl<T> Sync for LinkedList<T> where
T: Sync,
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T: Sync,
impl<T> Sync for std::iter::Empty<T>
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impl<T> Sync for AtomicPtr<T>
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impl<T> Sync for Arc<T> where
T: Send + Sync + ?Sized,
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T: Send + Sync + ?Sized,
impl<T> Sync for std::sync::Weak<T> where
T: Send + Sync + ?Sized,
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T: Send + Sync + ?Sized,
impl<T> Sync for JoinHandle<T>
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impl<T, A> Sync for std::vec::IntoIter<T, A> where
T: Sync,
A: Allocator,
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T: Sync,
A: Allocator,
impl<T, F: Send> Sync for SyncLazy<T, F> where
SyncOnceCell<T>: Sync,
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SyncOnceCell<T>: Sync,
impl<T: Sync + Send> Sync for SyncOnceCell<T>
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impl<T: ?Sized + Send + Sync> Sync for RwLock<T>
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impl<T: ?Sized + Send> Sync for Mutex<T>
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impl<T: ?Sized + Sync> Sync for MutexGuard<'_, T>
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impl<T: ?Sized + Sync> Sync for RwLockReadGuard<'_, T>
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impl<T: ?Sized + Sync> Sync for RwLockWriteGuard<'_, T>
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Auto implementors
impl !Sync for Vars
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impl !Sync for VarsOs
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impl !Sync for TraitObject
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impl !Sync for OnceState
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impl !Sync for RawWaker
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impl Sync for BacktraceStatus
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impl Sync for std::cmp::Ordering
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impl Sync for TryReserveError
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impl Sync for Infallible
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impl Sync for VarError
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impl Sync for c_void
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impl Sync for std::fmt::Alignment
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impl Sync for ErrorKind
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impl Sync for SeekFrom
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impl Sync for IpAddr
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impl Sync for Ipv6MulticastScope
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impl Sync for Shutdown
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impl Sync for std::net::SocketAddr
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impl Sync for FpCategory
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impl Sync for IntErrorKind
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impl Sync for AncillaryError
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impl Sync for SearchStep
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impl Sync for std::sync::atomic::Ordering
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impl Sync for RecvTimeoutError
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impl Sync for TryRecvError
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impl Sync for bool
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impl Sync for char
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impl Sync for f32
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impl Sync for f64
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impl Sync for i8
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impl Sync for i16
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impl Sync for i32
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impl Sync for i64
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impl Sync for i128
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impl Sync for isize
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impl Sync for [u8]
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impl Sync for str
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impl Sync for u8
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impl Sync for u16
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impl Sync for u32
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impl Sync for u64
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impl Sync for u128
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impl Sync for usize
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impl Sync for AllocError
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impl Sync for Global
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impl Sync for Layout
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impl Sync for LayoutError
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impl Sync for System
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impl Sync for TypeId
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impl Sync for TryFromSliceError
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impl Sync for std::ascii::EscapeDefault
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impl Sync for Backtrace
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impl Sync for BorrowError
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impl Sync for BorrowMutError
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impl Sync for CharTryFromError
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impl Sync for DecodeUtf16Error
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impl Sync for std::char::EscapeDebug
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impl Sync for std::char::EscapeDefault
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impl Sync for std::char::EscapeUnicode
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impl Sync for ParseCharError
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impl Sync for ToLowercase
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impl Sync for ToUppercase
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impl Sync for DefaultHasher
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impl Sync for RandomState
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impl Sync for JoinPathsError
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impl Sync for CStr
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impl Sync for CString
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impl Sync for FromBytesWithNulError
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impl Sync for FromVecWithNulError
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impl Sync for IntoStringError
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impl Sync for NulError
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impl Sync for OsStr
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impl Sync for OsString
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impl Sync for std::fmt::Error
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impl Sync for DirBuilder
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impl Sync for DirEntry
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impl Sync for File
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impl Sync for FileType
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impl Sync for Metadata
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impl Sync for OpenOptions
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impl Sync for Permissions
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impl Sync for ReadDir
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impl Sync for SipHasher
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impl Sync for std::io::Empty
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impl Sync for std::io::Error
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impl Sync for Initializer
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impl Sync for std::io::Repeat
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impl Sync for Sink
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impl Sync for Stderr
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impl Sync for Stdin
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impl Sync for Stdout
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impl Sync for PhantomPinned
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impl Sync for AddrParseError
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impl Sync for Ipv4Addr
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impl Sync for Ipv6Addr
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impl Sync for SocketAddrV4
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impl Sync for SocketAddrV6
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impl Sync for TcpListener
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impl Sync for TcpStream
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impl Sync for UdpSocket
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impl Sync for NonZeroI8
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impl Sync for NonZeroI16
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impl Sync for NonZeroI32
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impl Sync for NonZeroI64
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impl Sync for NonZeroI128
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impl Sync for NonZeroIsize
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impl Sync for NonZeroU8
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impl Sync for NonZeroU16
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impl Sync for NonZeroU32
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impl Sync for NonZeroU64
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impl Sync for NonZeroU128
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impl Sync for NonZeroUsize
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impl Sync for ParseFloatError
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impl Sync for ParseIntError
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impl Sync for TryFromIntError
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impl Sync for RangeFull
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impl Sync for NoneError
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impl Sync for stat
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impl Sync for std::os::unix::net::SocketAddr
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impl Sync for SocketCred
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impl Sync for UCred
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impl Sync for UnixDatagram
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impl Sync for UnixListener
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impl Sync for UnixStream
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impl Sync for Path
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impl Sync for PathBuf
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impl Sync for StripPrefixError
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impl Sync for Child
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impl Sync for ChildStderr
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impl Sync for ChildStdin
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impl Sync for ChildStdout
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impl Sync for Command
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impl Sync for ExitCode
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impl Sync for ExitStatus
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impl Sync for Output
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impl Sync for Stdio
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impl Sync for ParseBoolError
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impl Sync for Utf8Error
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impl Sync for FromUtf8Error
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impl Sync for FromUtf16Error
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impl Sync for String
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impl Sync for RecvError
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impl Sync for Barrier
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impl Sync for BarrierWaitResult
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impl Sync for Condvar
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impl Sync for WaitTimeoutResult
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impl Sync for RawWakerVTable
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impl Sync for AccessError
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impl Sync for Builder
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impl Sync for Thread
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impl Sync for ThreadId
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impl Sync for Duration
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impl Sync for Instant
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impl Sync for SystemTime
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impl Sync for SystemTimeError
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impl<'a> !Sync for std::error::Chain<'a>
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impl<'a> !Sync for Arguments<'a>
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impl<'a> !Sync for Formatter<'a>
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impl<'a> !Sync for PanicInfo<'a>
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impl<'a> Sync for AncillaryData<'a>
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impl<'a> Sync for Component<'a>
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impl<'a> Sync for Prefix<'a>
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impl<'a> Sync for SplitPaths<'a>
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impl<'a> Sync for StderrLock<'a>
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impl<'a> Sync for StdinLock<'a>
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impl<'a> Sync for StdoutLock<'a>
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impl<'a> Sync for std::net::Incoming<'a>
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impl<'a> Sync for std::os::unix::net::Incoming<'a>
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impl<'a> Sync for Messages<'a>
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impl<'a> Sync for ScmCredentials<'a>
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impl<'a> Sync for ScmRights<'a>
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impl<'a> Sync for SocketAncillary<'a>
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impl<'a> Sync for EncodeWide<'a>
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impl<'a> Sync for Location<'a>
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impl<'a> Sync for Ancestors<'a>
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impl<'a> Sync for Components<'a>
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impl<'a> Sync for Display<'a>
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impl<'a> Sync for std::path::Iter<'a>
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impl<'a> Sync for PrefixComponent<'a>
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impl<'a> Sync for CommandArgs<'a>
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impl<'a> Sync for CommandEnvs<'a>
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impl<'a> Sync for CharSearcher<'a>
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impl<'a> Sync for std::str::Bytes<'a>
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impl<'a> Sync for CharIndices<'a>
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impl<'a> Sync for Chars<'a>
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impl<'a> Sync for EncodeUtf16<'a>
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impl<'a> Sync for std::str::EscapeDebug<'a>
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impl<'a> Sync for std::str::EscapeDefault<'a>
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impl<'a> Sync for std::str::EscapeUnicode<'a>
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impl<'a> Sync for std::str::Lines<'a>
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impl<'a> Sync for LinesAny<'a>
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impl<'a> Sync for SplitAsciiWhitespace<'a>
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impl<'a> Sync for SplitWhitespace<'a>
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impl<'a> Sync for Context<'a>
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impl<'a, 'b> !Sync for DebugList<'a, 'b>
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impl<'a, 'b> !Sync for DebugMap<'a, 'b>
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impl<'a, 'b> !Sync for DebugSet<'a, 'b>
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impl<'a, 'b> !Sync for DebugStruct<'a, 'b>
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impl<'a, 'b> !Sync for DebugTuple<'a, 'b>
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impl<'a, 'b> Sync for CharSliceSearcher<'a, 'b>
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impl<'a, 'b> Sync for StrSearcher<'a, 'b>
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impl<'a, 'f> !Sync for VaList<'a, 'f>
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impl<'a, A> Sync for std::option::Iter<'a, A> where
A: Sync,
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A: Sync,
impl<'a, A> Sync for std::option::IterMut<'a, A> where
A: Sync,
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A: Sync,
impl<'a, B: ?Sized> Sync for Cow<'a, B> where
B: Sync,
<B as ToOwned>::Owned: Sync,
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B: Sync,
<B as ToOwned>::Owned: Sync,
impl<'a, F> Sync for CharPredicateSearcher<'a, F> where
F: MultiCharEq + Sync,
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F: MultiCharEq + Sync,
impl<'a, I, A> Sync for Splice<'a, I, A> where
A: Sync,
I: Sync,
<I as Iterator>::Item: Sync,
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A: Sync,
I: Sync,
<I as Iterator>::Item: Sync,
impl<'a, K> Sync for std::collections::hash_set::Drain<'a, K> where
K: Sync,
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K: Sync,
impl<'a, K> Sync for std::collections::hash_set::Iter<'a, K> where
K: Sync,
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K: Sync,
impl<'a, K, F> Sync for std::collections::hash_set::DrainFilter<'a, K, F> where
F: Sync,
K: Sync,
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F: Sync,
K: Sync,
impl<'a, K, V> Sync for std::collections::btree_map::Entry<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::hash_map::Entry<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::btree_map::Iter<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::btree_map::IterMut<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::btree_map::Keys<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::btree_map::OccupiedEntry<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::btree_map::Range<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for RangeMut<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::btree_map::VacantEntry<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::btree_map::Values<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::btree_map::ValuesMut<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::hash_map::Drain<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::hash_map::Iter<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::hash_map::IterMut<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::hash_map::Keys<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::hash_map::OccupiedEntry<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::hash_map::VacantEntry<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::hash_map::Values<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V> Sync for std::collections::hash_map::ValuesMut<'a, K, V> where
K: Sync,
V: Sync,
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K: Sync,
V: Sync,
impl<'a, K, V, F> Sync for std::collections::btree_map::DrainFilter<'a, K, V, F> where
F: Sync,
K: Sync,
V: Sync,
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F: Sync,
K: Sync,
V: Sync,
impl<'a, K, V, F> Sync for std::collections::hash_map::DrainFilter<'a, K, V, F> where
F: Sync,
K: Sync,
V: Sync,
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F: Sync,
K: Sync,
V: Sync,
impl<'a, K, V, S> Sync for RawEntryMut<'a, K, V, S> where
K: Sync,
S: Sync,
V: Sync,
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K: Sync,
S: Sync,
V: Sync,
impl<'a, K, V, S> Sync for RawEntryBuilder<'a, K, V, S> where
K: Sync,
S: Sync,
V: Sync,
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K: Sync,
S: Sync,
V: Sync,
impl<'a, K, V, S> Sync for RawEntryBuilderMut<'a, K, V, S> where
K: Sync,
S: Sync,
V: Sync,
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K: Sync,
S: Sync,
V: Sync,
impl<'a, K, V, S> Sync for RawOccupiedEntryMut<'a, K, V, S> where
K: Sync,
S: Sync,
V: Sync,
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K: Sync,
S: Sync,
V: Sync,
impl<'a, K, V, S> Sync for RawVacantEntryMut<'a, K, V, S> where
K: Sync,
S: Sync,
V: Sync,
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K: Sync,
S: Sync,
V: Sync,
impl<'a, P> Sync for MatchIndices<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
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<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for Matches<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
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<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for RMatchIndices<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
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<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for RMatches<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
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<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for std::str::RSplit<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
[src]
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for std::str::RSplitN<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
[src]
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for RSplitTerminator<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
[src]
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for std::str::Split<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
[src]
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for std::str::SplitN<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
[src]
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, P> Sync for SplitTerminator<'a, P> where
<P as Pattern<'a>>::Searcher: Sync,
[src]
<P as Pattern<'a>>::Searcher: Sync,
impl<'a, T> !Sync for std::sync::mpsc::Iter<'a, T>
[src]
impl<'a, T> !Sync for TryIter<'a, T>
[src]
impl<'a, T> Sync for std::collections::binary_heap::Drain<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for DrainSorted<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for std::collections::binary_heap::Iter<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for PeekMut<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for std::collections::btree_set::Difference<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for std::collections::btree_set::Intersection<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for std::collections::btree_set::Iter<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for std::collections::btree_set::Range<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for std::collections::btree_set::SymmetricDifference<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for std::collections::btree_set::Union<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for std::collections::vec_deque::Iter<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for std::result::Iter<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for std::result::IterMut<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for Chunks<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for ChunksExact<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for ChunksExactMut<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for ChunksMut<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for RChunks<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for RChunksExact<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for RChunksExactMut<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for RChunksMut<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T> Sync for Windows<'a, T> where
T: Sync,
[src]
T: Sync,
impl<'a, T, F> !Sync for std::collections::linked_list::DrainFilter<'a, T, F>
[src]
impl<'a, T, F> Sync for std::collections::btree_set::DrainFilter<'a, T, F> where
F: Sync,
T: Sync,
[src]
F: Sync,
T: Sync,
impl<'a, T, F, A> Sync for std::vec::DrainFilter<'a, T, F, A> where
A: Sync,
F: Sync,
T: Sync,
[src]
A: Sync,
F: Sync,
T: Sync,
impl<'a, T, P> Sync for std::slice::RSplit<'a, T, P> where
P: Sync,
T: Sync,
[src]
P: Sync,
T: Sync,
impl<'a, T, P> Sync for RSplitMut<'a, T, P> where
P: Sync,
T: Sync,
[src]
P: Sync,
T: Sync,
impl<'a, T, P> Sync for std::slice::RSplitN<'a, T, P> where
P: Sync,
T: Sync,
[src]
P: Sync,
T: Sync,
impl<'a, T, P> Sync for RSplitNMut<'a, T, P> where
P: Sync,
T: Sync,
[src]
P: Sync,
T: Sync,
impl<'a, T, P> Sync for std::slice::Split<'a, T, P> where
P: Sync,
T: Sync,
[src]
P: Sync,
T: Sync,
impl<'a, T, P> Sync for SplitMut<'a, T, P> where
P: Sync,
T: Sync,
[src]
P: Sync,
T: Sync,
impl<'a, T, P> Sync for std::slice::SplitN<'a, T, P> where
P: Sync,
T: Sync,
[src]
P: Sync,
T: Sync,
impl<'a, T, P> Sync for SplitNMut<'a, T, P> where
P: Sync,
T: Sync,
[src]
P: Sync,
T: Sync,
impl<'a, T, S> Sync for std::collections::hash_set::Difference<'a, T, S> where
S: Sync,
T: Sync,
[src]
S: Sync,
T: Sync,
impl<'a, T, S> Sync for std::collections::hash_set::Intersection<'a, T, S> where
S: Sync,
T: Sync,
[src]
S: Sync,
T: Sync,
impl<'a, T, S> Sync for std::collections::hash_set::SymmetricDifference<'a, T, S> where
S: Sync,
T: Sync,
[src]
S: Sync,
T: Sync,
impl<'a, T, S> Sync for std::collections::hash_set::Union<'a, T, S> where
S: Sync,
T: Sync,
[src]
S: Sync,
T: Sync,
impl<'a, T, const N: usize> !Sync for ArrayWindows<'a, T, N>
[src]
impl<'a, T, const N: usize> Sync for ArrayChunks<'a, T, N> where
T: Sync,
[src]
T: Sync,
impl<'a, T, const N: usize> Sync for ArrayChunksMut<'a, T, N> where
T: Sync,
[src]
T: Sync,
impl<'b, T> !Sync for Ref<'b, T>
[src]
impl<'b, T> !Sync for RefMut<'b, T>
[src]
impl<'f> !Sync for VaListImpl<'f>
[src]
impl<A> Sync for std::iter::Repeat<A> where
A: Sync,
[src]
A: Sync,
impl<A> Sync for std::option::IntoIter<A> where
A: Sync,
[src]
A: Sync,
impl<A, B> Sync for std::iter::Chain<A, B> where
A: Sync,
B: Sync,
[src]
A: Sync,
B: Sync,
impl<A, B> Sync for Zip<A, B> where
A: Sync,
B: Sync,
[src]
A: Sync,
B: Sync,
impl<B> Sync for std::io::Lines<B> where
B: Sync,
[src]
B: Sync,
impl<B> Sync for std::io::Split<B> where
B: Sync,
[src]
B: Sync,
impl<B, C> Sync for ControlFlow<B, C> where
B: Sync,
C: Sync,
[src]
B: Sync,
C: Sync,
impl<F> Sync for FromFn<F> where
F: Sync,
[src]
F: Sync,
impl<F> Sync for OnceWith<F> where
F: Sync,
[src]
F: Sync,
impl<F> Sync for RepeatWith<F> where
F: Sync,
[src]
F: Sync,
impl<H> Sync for BuildHasherDefault<H> where
H: Sync,
[src]
H: Sync,
impl<I> Sync for DecodeUtf16<I> where
I: Sync,
[src]
I: Sync,
impl<I> Sync for Cloned<I> where
I: Sync,
[src]
I: Sync,
impl<I> Sync for Copied<I> where
I: Sync,
[src]
I: Sync,
impl<I> Sync for Cycle<I> where
I: Sync,
[src]
I: Sync,
impl<I> Sync for Enumerate<I> where
I: Sync,
[src]
I: Sync,
impl<I> Sync for Flatten<I> where
I: Sync,
<<I as Iterator>::Item as IntoIterator>::IntoIter: Sync,
[src]
I: Sync,
<<I as Iterator>::Item as IntoIterator>::IntoIter: Sync,
impl<I> Sync for Fuse<I> where
I: Sync,
[src]
I: Sync,
impl<I> Sync for Peekable<I> where
I: Sync,
<I as Iterator>::Item: Sync,
[src]
I: Sync,
<I as Iterator>::Item: Sync,
impl<I> Sync for Skip<I> where
I: Sync,
[src]
I: Sync,
impl<I> Sync for StepBy<I> where
I: Sync,
[src]
I: Sync,
impl<I> Sync for std::iter::Take<I> where
I: Sync,
[src]
I: Sync,
impl<I, F> Sync for FilterMap<I, F> where
F: Sync,
I: Sync,
[src]
F: Sync,
I: Sync,
impl<I, F> Sync for Inspect<I, F> where
F: Sync,
I: Sync,
[src]
F: Sync,
I: Sync,
impl<I, F> Sync for Map<I, F> where
F: Sync,
I: Sync,
[src]
F: Sync,
I: Sync,
impl<I, P> Sync for Filter<I, P> where
I: Sync,
P: Sync,
[src]
I: Sync,
P: Sync,
impl<I, P> Sync for MapWhile<I, P> where
I: Sync,
P: Sync,
[src]
I: Sync,
P: Sync,
impl<I, P> Sync for SkipWhile<I, P> where
I: Sync,
P: Sync,
[src]
I: Sync,
P: Sync,
impl<I, P> Sync for TakeWhile<I, P> where
I: Sync,
P: Sync,
[src]
I: Sync,
P: Sync,
impl<I, St, F> Sync for Scan<I, St, F> where
F: Sync,
I: Sync,
St: Sync,
[src]
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,
[src]
F: Sync,
I: Sync,
<U as IntoIterator>::IntoIter: Sync,
impl<Idx> Sync for std::ops::Range<Idx> where
Idx: Sync,
[src]
Idx: Sync,
impl<Idx> Sync for RangeFrom<Idx> where
Idx: Sync,
[src]
Idx: Sync,
impl<Idx> Sync for RangeInclusive<Idx> where
Idx: Sync,
[src]
Idx: Sync,
impl<Idx> Sync for RangeTo<Idx> where
Idx: Sync,
[src]
Idx: Sync,
impl<Idx> Sync for RangeToInclusive<Idx> where
Idx: Sync,
[src]
Idx: Sync,
impl<K> Sync for std::collections::hash_set::IntoIter<K> where
K: Sync,
[src]
K: Sync,
impl<K, V> Sync for std::collections::btree_map::IntoIter<K, V> where
K: Sync,
V: Sync,
[src]
K: Sync,
V: Sync,
impl<K, V> Sync for std::collections::btree_map::IntoKeys<K, V> where
K: Sync,
V: Sync,
[src]
K: Sync,
V: Sync,
impl<K, V> Sync for std::collections::btree_map::IntoValues<K, V> where
K: Sync,
V: Sync,
[src]
K: Sync,
V: Sync,
impl<K, V> Sync for std::collections::hash_map::IntoIter<K, V> where
K: Sync,
V: Sync,
[src]
K: Sync,
V: Sync,
impl<K, V> Sync for std::collections::hash_map::IntoKeys<K, V> where
K: Sync,
V: Sync,
[src]
K: Sync,
V: Sync,
impl<K, V> Sync for std::collections::hash_map::IntoValues<K, V> where
K: Sync,
V: Sync,
[src]
K: Sync,
V: Sync,
impl<K, V> Sync for BTreeMap<K, V> where
K: Sync,
V: Sync,
[src]
K: Sync,
V: Sync,
impl<K, V, S> Sync for HashMap<K, V, S> where
K: Sync,
S: Sync,
V: Sync,
[src]
K: Sync,
S: Sync,
V: Sync,
impl<P> Sync for Pin<P> where
P: Sync,
[src]
P: Sync,
impl<R> Sync for BufReader<R> where
R: Sync,
[src]
R: Sync,
impl<R> Sync for std::io::Bytes<R> where
R: Sync,
[src]
R: Sync,
impl<T> !Sync for OnceCell<T>
[src]
impl<T> !Sync for std::sync::mpsc::IntoIter<T>
[src]
impl<T> Sync for Bound<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for Option<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for TryLockError<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for TrySendError<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for Poll<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for [T] where
T: Sync,
[src]
T: Sync,
impl<T> Sync for Reverse<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for std::collections::binary_heap::IntoIter<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for IntoIterSorted<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for std::collections::btree_set::IntoIter<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for std::collections::linked_list::IntoIter<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for BTreeSet<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for BinaryHeap<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for VecDeque<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for std::collections::vec_deque::IntoIter<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for Pending<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for Ready<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for std::io::Cursor<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for std::io::Take<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for std::iter::Once<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for Rev<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for Discriminant<T> where
<T as DiscriminantKind>::Discriminant: Sync,
[src]
<T as DiscriminantKind>::Discriminant: Sync,
impl<T> Sync for Wrapping<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for AssertUnwindSafe<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for std::result::IntoIter<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for SendError<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for SyncSender<T> where
T: Send,
[src]
T: Send,
impl<T> Sync for PoisonError<T> where
T: Sync,
[src]
T: Sync,
impl<T> Sync for LocalKey<T>
[src]
impl<T> Sync for MaybeUninit<T> where
T: Sync,
[src]
T: Sync,
impl<T, A> Sync for Vec<T, A> where
A: Sync,
T: Sync,
[src]
A: Sync,
T: Sync,
impl<T, E> Sync for Result<T, E> where
E: Sync,
T: Sync,
[src]
E: Sync,
T: Sync,
impl<T, F> Sync for Successors<T, F> where
F: Sync,
T: Sync,
[src]
F: Sync,
T: Sync,
impl<T, F = fn() -> T> !Sync for Lazy<T, F>
[src]
impl<T, S> Sync for HashSet<T, S> where
S: Sync,
T: Sync,
[src]
S: Sync,
T: Sync,
impl<T, U> Sync for std::io::Chain<T, U> where
T: Sync,
U: Sync,
[src]
T: Sync,
U: Sync,
impl<T, const N: usize> Sync for [T; N] where
T: Sync,
[src]
T: Sync,
impl<T, const N: usize> Sync for std::array::IntoIter<T, N> where
T: Sync,
[src]
T: Sync,
impl<T: ?Sized> Sync for PhantomData<T> where
T: Sync,
[src]
T: Sync,
impl<T: ?Sized> Sync for ManuallyDrop<T> where
T: Sync,
[src]
T: Sync,
impl<T: ?Sized, A> Sync for Box<T, A> where
A: Sync,
T: Sync,
[src]
A: Sync,
T: Sync,
impl<W> Sync for BufWriter<W> where
W: Sync,
[src]
W: Sync,
impl<W> Sync for IntoInnerError<W> where
W: Sync,
[src]
W: Sync,
impl<W> Sync for LineWriter<W> where
W: Sync,
[src]
W: Sync,
impl<Y, R> Sync for GeneratorState<Y, R> where
R: Sync,
Y: Sync,
[src]
R: Sync,
Y: Sync,