Trait std::clone::Clone 1.0.0
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[src]
pub trait Clone {
fn clone(&self) -> Self;
fn clone_from(&mut self, source: &Self) { ... }
}A common trait for the ability to explicitly duplicate an object.
Differs from Copy in that Copy is implicit and extremely inexpensive, while
Clone is always explicit and may or may not be expensive. In order to enforce
these characteristics, Rust does not allow you to reimplement Copy, but you
may reimplement Clone and run arbitrary code.
Since Clone is more general than Copy, you can automatically make anything
Copy be Clone as well.
Derivable
This trait can be used with #[derive] if all fields are Clone. The derived
implementation of clone calls clone on each field.
How can I implement Clone?
Types that are Copy should have a trivial implementation of Clone. More formally:
if T: Copy, x: T, and y: &T, then let x = y.clone(); is equivalent to let x = *y;.
Manual implementations should be careful to uphold this invariant; however, unsafe code
must not rely on it to ensure memory safety.
An example is an array holding more than 32 elements of a type that is Clone; the standard
library only implements Clone up until arrays of size 32. In this case, the implementation of
Clone cannot be derived, but can be implemented as:
#[derive(Copy)] struct Stats { frequencies: [i32; 100], } impl Clone for Stats { fn clone(&self) -> Stats { *self } }Run
Required Methods
fn clone(&self) -> Self
Provided Methods
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source.
a.clone_from(&b) is equivalent to a = b.clone() in functionality,
but can be overridden to reuse the resources of a to avoid unnecessary
allocations.
Implementors
impl<I> Clone for DecodeUtf16<I> where
I: Clone + Iterator<Item = u16>,impl Clone for DecodeUtf16Errorimpl<I> Clone for Utf16Encoder<I> where
I: Clone,impl<'a> Clone for SplitWhitespace<'a>impl Clone for Heapimpl<T> Clone for VecDeque<T> where
T: Clone,impl<'a, K, V> Clone for std::collections::btree_map::Iter<'a, K, V>impl<T> Clone for std::collections::linked_list::IntoIter<T> where
T: Clone,impl Clone for Stringimpl<T> Clone for BinaryHeap<T> where
T: Clone,impl<T> Clone for Rc<T> where
T: ?Sized,impl<T> Clone for BTreeSet<T> where
T: Clone,impl<T> Clone for Bound<T> where
T: Clone,impl<T> Clone for Box<T> where
T: Clone,impl<T> Clone for Box<[T]> where
T: Clone,impl<K, V> Clone for BTreeMap<K, V> where
K: Clone,
V: Clone,impl Clone for Layoutimpl<'a, K, V> Clone for std::collections::btree_map::Keys<'a, K, V>impl<T> Clone for LinkedList<T> where
T: Clone,impl Clone for CannotReallocInPlaceimpl<T> Clone for Arc<T> where
T: ?Sized,impl<'a, B> Clone for Cow<'a, B> where
B: ToOwned + ?Sized,impl<T> Clone for Vec<T> where
T: Clone,impl<'a, T> Clone for std::collections::linked_list::Iter<'a, T>impl<T> Clone for std::collections::vec_deque::IntoIter<T> where
T: Clone,impl<'a, K, V> Clone for std::collections::btree_map::Values<'a, K, V>impl<'a, T> Clone for std::collections::btree_set::Union<'a, T>impl<'a, T> Clone for std::collections::vec_deque::Iter<'a, T>impl<T> Clone for std::sync::Weak<T> where
T: ?Sized,impl<'a, T> Clone for std::collections::btree_set::Difference<'a, T>impl<'a, T> Clone for std::collections::btree_set::Iter<'a, T>impl<'a, T> Clone for std::collections::btree_set::SymmetricDifference<'a, T>impl<'a, T> Clone for std::collections::btree_set::Intersection<'a, T>impl Clone for ExchangeHeapSingletonimpl<'a, K, V> Clone for std::collections::btree_map::Range<'a, K, V>impl Clone for ParseErrorimpl<'a, T> Clone for std::collections::binary_heap::Iter<'a, T>impl Clone for AllocErrimpl<T> Clone for std::rc::Weak<T> where
T: ?Sized,impl<T> Clone for std::collections::binary_heap::IntoIter<T> where
T: Clone,impl<'a> Clone for EncodeUtf16<'a>impl Clone for Box<str>impl<T> Clone for std::vec::IntoIter<T> where
T: Clone,impl<'a, T> Clone for std::collections::btree_set::Range<'a, T>impl Clone for _Unwind_Stateimpl Clone for _Unwind_Reason_Codeimpl Clone for Exp1impl Clone for ReseedWithDefaultimpl Clone for XorShiftRngimpl Clone for Expimpl Clone for StandardNormalimpl Clone for ChaChaRngimpl Clone for Normalimpl Clone for Isaac64Rngimpl Clone for IsaacRngimpl Clone for LogNormalimpl Clone for fsid_timpl Clone for pollfdimpl Clone for sockaddr_llimpl Clone for epoll_eventimpl Clone for utsnameimpl Clone for sockaddr_nlimpl Clone for sembufimpl Clone for sigactionimpl Clone for msginfoimpl Clone for rlimitimpl Clone for pthread_attr_timpl Clone for timevalimpl Clone for if_nameindeximpl Clone for ip_mreqimpl Clone for mmsghdrimpl Clone for iovecimpl Clone for sigvalimpl Clone for pthread_cond_timpl Clone for cpu_set_timpl Clone for ipv6_mreqimpl Clone for itimervalimpl Clone for sigset_timpl Clone for ifaddrsimpl Clone for rusageimpl Clone for sockaddrimpl Clone for termiosimpl Clone for aiocbimpl Clone for __exit_statusimpl Clone for direntimpl Clone for ucredimpl Clone for mq_attrimpl Clone for statfsimpl Clone for statvfsimpl Clone for stat64impl Clone for sysinfoimpl Clone for cmsghdrimpl Clone for pthread_rwlock_timpl Clone for ipc_permimpl Clone for rlimit64impl Clone for passwdimpl Clone for flockimpl Clone for hostentimpl Clone for libc::unix::notbsd::linux::other::b32::statimpl Clone for sockaddr_in6impl Clone for lconvimpl Clone for fd_setimpl Clone for dqblkimpl Clone for glob_timpl Clone for pthread_mutex_timpl Clone for glob64_timpl Clone for sigeventimpl Clone for stack_timpl Clone for winsizeimpl Clone for pthread_condattr_timpl Clone for shmid_dsimpl Clone for in_addrimpl Clone for msghdrimpl Clone for sockaddr_inimpl Clone for lingerimpl Clone for dirent64impl Clone for groupimpl Clone for sockaddr_storageimpl Clone for utimbufimpl Clone for siginfo_timpl Clone for tmsimpl Clone for Dl_infoimpl Clone for tmimpl Clone for addrinfoimpl Clone for utmpximpl Clone for in6_addrimpl Clone for spwdimpl Clone for timespecimpl Clone for sched_paramimpl Clone for sem_timpl Clone for signalfd_siginfoimpl Clone for sockaddr_unimpl Clone for pthread_mutexattr_timpl Clone for __timevalimpl Clone for msqid_dsimpl<'a, P> Clone for RSplitTerminator<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<'a, P> Clone for std::str::RSplit<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl Clone for ParseFloatErrorimpl Clone for TypeIdimpl<Ret, A> Clone for extern "C" fn(A) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Retimpl<'a, P> Clone for std::str::Split<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<T> Clone for [T; 29] where
T: Copy,impl<'a> Clone for Arguments<'a>impl Clone for i16impl<'a, F> Clone for CharPredicateSearcher<'a, F> where
F: Clone + FnMut(char) -> bool,impl<A> Clone for Repeat<A> where
A: Clone,impl<A, B> Clone for Zip<A, B> where
A: Clone,
B: Clone,impl<T> Clone for PhantomData<T> where
T: ?Sized,impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Retimpl<'a, P> Clone for Matches<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<Ret, A, B, C, D, E> Clone for unsafe extern "C" fn(A, B, C, D, E) -> Retimpl<Ret, A, B, C> Clone for unsafe extern "C" fn(A, B, C, ...) -> Retimpl Clone for charimpl<I> Clone for Enumerate<I> where
I: Clone,impl<A, B, C, D, E, F> Clone for (A, B, C, D, E, F) where
A: Clone,
B: Clone,
C: Clone,
D: Clone,
E: Clone,
F: Clone,impl<I, St, F> Clone for Scan<I, St, F> where
F: Clone,
I: Clone,
St: Clone,impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Clone for unsafe fn(A, B, C, D, E, F, G, H, I, J, K) -> Retimpl<Ret, A, B, C, D, E> Clone for unsafe extern "C" fn(A, B, C, D, E, ...) -> Retimpl<T> Clone for [T; 3] where
T: Copy,impl<Idx> Clone for RangeInclusive<Idx> where
Idx: Clone,impl<T> Clone for [T; 17] where
T: Copy,impl Clone for TraitObjectimpl<T> Clone for [T; 9] where
T: Copy,impl<Ret, A> Clone for extern "C" fn(A, ...) -> Retimpl<'a> Clone for Chars<'a>impl<Idx> Clone for std::ops::Range<Idx> where
Idx: Clone,impl<T> Clone for RefCell<T> where
T: Clone,impl<H> Clone for BuildHasherDefault<H>impl<T> Clone for [T; 32] where
T: Copy,impl<Ret, A, B, C> Clone for unsafe extern "C" fn(A, B, C) -> Retimpl<T> Clone for Option<T> where
T: Clone,impl<T> Clone for [T; 18] where
T: Copy,impl<'a, P> Clone for SplitN<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<T> Clone for *const T where
T: ?Sized,impl<Ret, A, B, C, D, E, F, G, H, I, J> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Retimpl Clone for ParseCharErrorimpl<Idx> Clone for RangeTo<Idx> where
Idx: Clone,impl<'a, T> Clone for Chunks<'a, T>impl Clone for i32impl<'a, P> Clone for RMatchIndices<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<Ret, A> Clone for unsafe extern "C" fn(A, ...) -> Retimpl<T> Clone for [T; 15] where
T: Copy,impl<T> Clone for [T; 4] where
T: Copy,impl Clone for TryFromIntErrorimpl<I> Clone for DecodeUtf8<I> where
I: Clone + Iterator<Item = u8>,impl<T> Clone for [T; 25] where
T: Copy,impl<T> Clone for [T; 6] where
T: Copy,impl<T> Clone for [T; 24] where
T: Copy,impl<'a, T> Clone for Windows<'a, T>impl<Ret> Clone for extern "C" fn() -> Retimpl Clone for f64impl<A> Clone for std::option::IntoIter<A> where
A: Clone,impl<'a, A> Clone for std::option::Iter<'a, A>impl<Ret, A, B, C, D, E, F> Clone for extern "C" fn(A, B, C, D, E, F) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Retimpl<T> Clone for [T; 10] where
T: Copy,impl<Ret, A> Clone for unsafe fn(A) -> Retimpl Clone for EscapeDebugimpl<T> Clone for Wrapping<T> where
T: Clone,impl<T> Clone for [T; 13] where
T: Copy,impl<'a, T, P> Clone for std::slice::RSplit<'a, T, P> where
P: Clone + FnMut(&T) -> bool,
T: 'a + Clone,impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Clone for unsafe fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Retimpl<A, B> Clone for (A, B) where
A: Clone,
B: Clone,impl Clone for u64impl<Ret, A, B, C> Clone for fn(A, B, C) -> Retimpl<'a, P> Clone for MatchIndices<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<Ret, A, B, C, D, E> Clone for extern "C" fn(A, B, C, D, E) -> Retimpl<A, B, C, D, E> Clone for (A, B, C, D, E) where
A: Clone,
B: Clone,
C: Clone,
D: Clone,
E: Clone,impl<Ret, A, B, C> Clone for unsafe fn(A, B, C) -> Retimpl<A, B, C, D, E, F, G> Clone for (A, B, C, D, E, F, G) where
A: Clone,
B: Clone,
C: Clone,
D: Clone,
E: Clone,
F: Clone,
G: Clone,impl<I> Clone for Fuse<I> where
I: Clone,impl<Ret> Clone for fn() -> Retimpl<Ret, A, B, C, D, E, F, G, H, I> Clone for extern "C" fn(A, B, C, D, E, F, G, H, I) -> Retimpl Clone for u128impl<Ret, A, B> Clone for fn(A, B) -> Retimpl<T> Clone for [T; 12] where
T: Copy,impl<'a> Clone for LinesAny<'a>impl<'a, P> Clone for RSplitN<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Retimpl Clone for usizeimpl<Ret, A, B, C, D, E, F, G, H> Clone for unsafe fn(A, B, C, D, E, F, G, H) -> Retimpl<T> Clone for *mut T where
T: ?Sized,impl<Ret, A, B, C, D, E, F, G> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, ...) -> Retimpl<Ret, A, B, C> Clone for extern "C" fn(A, B, C) -> Retimpl<Ret, A, B, C, D> Clone for unsafe fn(A, B, C, D) -> Retimpl<Ret, A, B, C, D, E, F, G, H> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Retimpl<Ret, A> Clone for fn(A) -> Retimpl<T> Clone for [T; 30] where
T: Copy,impl Clone for CharTryFromErrorimpl<'a, T, P> Clone for std::slice::Split<'a, T, P> where
P: Clone + FnMut(&T) -> bool,impl<Ret, A, B, C> Clone for extern "C" fn(A, B, C, ...) -> Retimpl<T> Clone for [T; 20] where
T: Copy,impl<I, P> Clone for Filter<I, P> where
I: Clone,
P: Clone,impl<Ret, A, B, C, D, E, F, G, H, I> Clone for extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Retimpl<Idx> Clone for RangeFrom<Idx> where
Idx: Clone,impl<'a> Clone for Lines<'a>impl<T> Clone for [T; 1] where
T: Copy,impl<'a, T> Clone for std::result::Iter<'a, T>impl<Ret, A, B, C, D, E, F> Clone for extern "C" fn(A, B, C, D, E, F, ...) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I, J> Clone for extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Retimpl<T> Clone for [T; 16] where
T: Copy,impl<Ret, A, B> Clone for unsafe fn(A, B) -> Retimpl<'a, P> Clone for SplitTerminator<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<T> Clone for [T; 11] where
T: Copy,impl<I> Clone for StepBy<I> where
I: Clone,impl<A, B, C, D, E, F, G, H, I> Clone for (A, B, C, D, E, F, G, H, I) where
A: Clone,
B: Clone,
C: Clone,
D: Clone,
E: Clone,
F: Clone,
G: Clone,
H: Clone,
I: Clone,impl Clone for i8impl<Ret, A, B, C, D, E, F, G, H, I, J> Clone for unsafe fn(A, B, C, D, E, F, G, H, I, J) -> Retimpl<T> Clone for [T; 22] where
T: Copy,impl<T> Clone for NonZero<T> where
T: Zeroable + Clone,impl<I> Clone for Cycle<I> where
I: Clone,impl<Ret, A, B, C, D, E, F, G> Clone for unsafe fn(A, B, C, D, E, F, G) -> Retimpl<T> Clone for Unique<T> where
T: ?Sized,impl<T> Clone for [T; 23] where
T: Copy,impl<Ret> Clone for unsafe fn() -> Retimpl<T> Clone for Empty<T>impl<Ret, A, B, C, D> Clone for extern "C" fn(A, B, C, D) -> Retimpl<Ret, A, B, C, D, E, F, G> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G) -> Retimpl Clone for boolimpl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Clone for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Retimpl<Ret, A, B, C, D, E, F> Clone for unsafe fn(A, B, C, D, E, F) -> Retimpl Clone for Errorimpl<Ret, A, B, C, D, E, F, G, H, I> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I) -> Retimpl<T> Clone for [T; 14] where
T: Copy,impl<Ret, A, B, C, D, E, F, G, H, I, J> Clone for fn(A, B, C, D, E, F, G, H, I, J) -> Retimpl Clone for u16impl<'a, T> Clone for std::slice::Iter<'a, T>impl<A> Clone for (A,) where
A: Clone,impl<T> Clone for [T; 5] where
T: Copy,impl<I> Clone for Take<I> where
I: Clone,impl<Ret, A, B, C, D, E, F> Clone for fn(A, B, C, D, E, F) -> Retimpl<T> Clone for Shared<T> where
T: ?Sized,impl Clone for i64impl<Ret, A, B, C, D, E, F, G, H> Clone for extern "C" fn(A, B, C, D, E, F, G, H) -> Retimpl<Ret, A, B, C, D, E, F, G> Clone for fn(A, B, C, D, E, F, G) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I> Clone for fn(A, B, C, D, E, F, G, H, I) -> Retimpl<A, B, C, D, E, F, G, H, I, J, K, L> Clone for (A, B, C, D, E, F, G, H, I, J, K, L) where
A: Clone,
B: Clone,
C: Clone,
D: Clone,
E: Clone,
F: Clone,
G: Clone,
H: Clone,
I: Clone,
J: Clone,
K: Clone,
L: Clone,impl<I, P> Clone for TakeWhile<I, P> where
I: Clone,
P: Clone,impl<T> Clone for [T; 27] where
T: Copy,impl<Ret, A, B, C, D, E, F, G> Clone for extern "C" fn(A, B, C, D, E, F, G) -> Retimpl<I> Clone for Peekable<I> where
I: Clone + Iterator,
<I as Iterator>::Item: Clone,impl<T> Clone for Discriminant<T>impl Clone for SipHasherimpl Clone for ParseIntErrorimpl<'a, T> Clone for &'a T where
T: ?Sized,impl<Ret, A, B, C, D, E, F, G, H, I> Clone for unsafe fn(A, B, C, D, E, F, G, H, I) -> Retimpl<'a> Clone for CharIndices<'a>impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Clone for fn(A, B, C, D, E, F, G, H, I, J, K) -> Retimpl<T> Clone for [T; 26] where
T: Copy,impl<Ret, A, B, C, D, E> Clone for extern "C" fn(A, B, C, D, E, ...) -> Retimpl<Ret, A, B> Clone for extern "C" fn(A, B) -> Retimpl<Ret, A, B> Clone for extern "C" fn(A, B, ...) -> Retimpl Clone for ()impl<T> Clone for [T; 8] where
T: Copy,impl<Ret, A> Clone for unsafe extern "C" fn(A) -> Retimpl<'a, P> Clone for RMatches<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<T> Clone for Rev<T> where
T: Clone,impl<'a> Clone for CharSearcher<'a>impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I, J> Clone for extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Retimpl<I> Clone for Skip<I> where
I: Clone,impl<Ret, A, B, C, D, E> Clone for fn(A, B, C, D, E) -> Retimpl<A, B, C, D> Clone for (A, B, C, D) where
A: Clone,
B: Clone,
C: Clone,
D: Clone,impl<Ret, A, B, C, D, E, F, G> Clone for extern "C" fn(A, B, C, D, E, F, G, ...) -> Retimpl<T> Clone for [T; 19] where
T: Copy,impl<Ret, A, B, C, D, E, F, G, H> Clone for fn(A, B, C, D, E, F, G, H) -> Retimpl<Ret, A, B> Clone for unsafe extern "C" fn(A, B, ...) -> Retimpl<Ret, A, B, C, D> Clone for unsafe extern "C" fn(A, B, C, D) -> Retimpl<A, B, C, D, E, F, G, H, I, J, K> Clone for (A, B, C, D, E, F, G, H, I, J, K) where
A: Clone,
B: Clone,
C: Clone,
D: Clone,
E: Clone,
F: Clone,
G: Clone,
H: Clone,
I: Clone,
J: Clone,
K: Clone,impl Clone for SipHasher13impl<Ret> Clone for unsafe extern "C" fn() -> Retimpl Clone for std::cmp::Orderingimpl<Ret, A, B, C, D> Clone for unsafe extern "C" fn(A, B, C, D, ...) -> Retimpl<Ret, A, B, C, D, E, F> Clone for unsafe extern "C" fn(A, B, C, D, E, F) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Clone for fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Retimpl Clone for i128impl Clone for RangeFullimpl<I, F> Clone for Inspect<I, F> where
F: Clone,
I: Clone,impl<Ret, A, B, C, D, E, F, G, H, I, J> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Retimpl<'a> Clone for Bytes<'a>impl Clone for EscapeUnicodeimpl<I> Clone for Cloned<I> where
I: Clone,impl<A, B> Clone for Chain<A, B> where
A: Clone,
B: Clone,impl<T> Clone for [T; 7] where
T: Copy,impl<I, F> Clone for FilterMap<I, F> where
F: Clone,
I: Clone,impl<Ret, A, B, C, D, E, F, G, H> Clone for extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Retimpl Clone for EscapeDefaultimpl<T> Clone for [T; 2] where
T: Copy,impl Clone for isizeimpl<T> Clone for Cell<T> where
T: Copy,impl<T> Clone for [T; 0] where
T: Copy,impl<Ret, A, B, C, D> Clone for fn(A, B, C, D) -> Retimpl<I, F> Clone for Map<I, F> where
F: Clone,
I: Clone,impl<Idx> Clone for RangeToInclusive<Idx> where
Idx: Clone,impl<I, P> Clone for SkipWhile<I, P> where
I: Clone,
P: Clone,impl Clone for f32impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Clone for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Retimpl<Ret, A, B, C, D, E> Clone for unsafe fn(A, B, C, D, E) -> Retimpl<Ret, A, B, C, D, E, F, G, H> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, H) -> Retimpl<A, B, C> Clone for (A, B, C) where
A: Clone,
B: Clone,
C: Clone,impl<T> Clone for Once<T> where
T: Clone,impl Clone for FpCategoryimpl Clone for ParseBoolErrorimpl<T> Clone for [T; 31] where
T: Copy,impl<Ret, A, B, C, D, E, F> Clone for unsafe extern "C" fn(A, B, C, D, E, F, ...) -> Retimpl Clone for u8impl<A, B, C, D, E, F, G, H, I, J> Clone for (A, B, C, D, E, F, G, H, I, J) where
A: Clone,
B: Clone,
C: Clone,
D: Clone,
E: Clone,
F: Clone,
G: Clone,
H: Clone,
I: Clone,
J: Clone,impl<Ret, A, B> Clone for unsafe extern "C" fn(A, B) -> Retimpl<T> Clone for [T; 21] where
T: Copy,impl<Ret, A, B, C, D> Clone for extern "C" fn(A, B, C, D, ...) -> Retimpl<'a, 'b> Clone for CharSliceSearcher<'a, 'b>impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Clone for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Retimpl Clone for u32impl<'a, 'b> Clone for StrSearcher<'a, 'b>impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Clone for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Retimpl Clone for SearchStepimpl<I, U, F> Clone for FlatMap<I, U, F> where
F: Clone,
I: Clone,
U: Clone + IntoIterator,
<U as IntoIterator>::IntoIter: Clone,
<U as IntoIterator>::IntoIter: Clone,impl Clone for std::sync::atomic::Orderingimpl Clone for Utf8Errorimpl<T> Clone for [T; 28] where
T: Copy,impl<T, E> Clone for Result<T, E> where
E: Clone,
T: Clone,impl Clone for SipHasher24impl<A, B, C, D, E, F, G, H> Clone for (A, B, C, D, E, F, G, H) where
A: Clone,
B: Clone,
C: Clone,
D: Clone,
E: Clone,
F: Clone,
G: Clone,
H: Clone,impl Clone for LocalKeyStateimpl Clone for ThreadIdimpl Clone for Threadimpl<K: Clone, V: Clone, S: Clone> Clone for HashMap<K, V, S>impl<'a, K, V> Clone for std::collections::hash_map::Iter<'a, K, V>impl<'a, K, V> Clone for std::collections::hash_map::Keys<'a, K, V>impl<'a, K, V> Clone for std::collections::hash_map::Values<'a, K, V>impl Clone for RandomStateimpl Clone for DefaultHasherimpl<T: Clone, S: Clone> Clone for HashSet<T, S>impl<'a, K> Clone for std::collections::hash_set::Iter<'a, K>impl<'a, T, S> Clone for std::collections::hash_set::Intersection<'a, T, S>impl<'a, T, S> Clone for std::collections::hash_set::Difference<'a, T, S>impl<'a, T, S> Clone for std::collections::hash_set::SymmetricDifference<'a, T, S>impl<'a, T, S> Clone for std::collections::hash_set::Union<'a, T, S>impl Clone for VarErrorimpl Clone for CStringimpl Clone for NulErrorimpl Clone for FromBytesWithNulErrorimpl Clone for IntoStringErrorimpl Clone for OsStringimpl Clone for Metadataimpl Clone for OpenOptionsimpl Clone for Permissionsimpl Clone for FileTypeimpl<T: Clone> Clone for Cursor<T>impl Clone for ErrorKindimpl Clone for SeekFromimpl Clone for IpAddrimpl Clone for Ipv6MulticastScopeimpl Clone for Ipv4Addrimpl Clone for Ipv6Addrimpl Clone for std::net::SocketAddrimpl Clone for SocketAddrV4impl Clone for SocketAddrV6impl Clone for AddrParseErrorimpl Clone for Shutdownimpl Clone for std::os::linux::raw::statimpl<'a> Clone for Prefix<'a>impl<'a> Clone for PrefixComponent<'a>impl<'a> Clone for Component<'a>impl<'a> Clone for Components<'a>impl<'a> Clone for std::path::Iter<'a>impl Clone for PathBufimpl Clone for StripPrefixErrorimpl Clone for Outputimpl Clone for ExitStatusimpl<T: Clone> Clone for SendError<T>impl Clone for RecvErrorimpl Clone for TryRecvErrorimpl Clone for RecvTimeoutErrorimpl<T: Clone> Clone for TrySendError<T>impl<T> Clone for Sender<T>impl<T> Clone for SyncSender<T>impl Clone for WaitTimeoutResultimpl Clone for Durationimpl Clone for Instantimpl Clone for SystemTimeimpl Clone for SystemTimeErrorimpl Clone for std::os::unix::net::SocketAddr