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 Clone for ExchangeHeapSingletonimpl<T> Clone for Box<T> where
T: Clone,impl<T> Clone for Box<[T]> where
T: Clone,impl Clone for Box<str>impl<T> Clone for std::rc::Weak<T> where
T: ?Sized,impl<T> Clone for Arc<T> where
T: ?Sized,impl<T> Clone for Rc<T> where
T: ?Sized,impl<T> Clone for std::sync::Weak<T> where
T: ?Sized,impl<'a> Clone for SplitWhitespace<'a>impl Clone for DecodeUtf16Errorimpl<I> Clone for Utf16Encoder<I> where
I: Clone,impl<I> Clone for DecodeUtf16<I> where
I: Clone + Iterator<Item = u16>,impl Clone for _Unwind_Reason_Codeimpl Clone for _Unwind_Stateimpl<T> Clone for LinkedList<T> where
T: Clone,impl<'a, T> Clone for std::collections::binary_heap::Iter<'a, T>impl<'a, T> Clone for std::collections::btree_set::Intersection<'a, T>impl<'a, T> Clone for std::collections::btree_set::SymmetricDifference<'a, T>impl<T> Clone for Vec<T> where
T: Clone,impl Clone for Stringimpl<'a> Clone for EncodeUtf16<'a>impl<'a, T> Clone for std::collections::linked_list::Iter<'a, T>impl<T> Clone for BinaryHeap<T> where
T: Clone,impl<'a, T> Clone for std::collections::btree_set::Range<'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::Range<'a, K, V>impl<'a, K, V> Clone for std::collections::btree_map::Iter<'a, K, V>impl<K, V> Clone for BTreeMap<K, V> where
K: Clone,
V: Clone,impl<'a, B> Clone for Cow<'a, B> where
B: ToOwned + ?Sized,impl<'a, T> Clone for std::collections::btree_set::Union<'a, T>impl<'a, K, V> Clone for std::collections::btree_map::Keys<'a, K, V>impl<T> Clone for std::collections::linked_list::IntoIter<T> where
T: Clone,impl<'a, T> Clone for std::collections::btree_set::Difference<'a, T>impl Clone for ParseErrorimpl<T> Clone for VecDeque<T> where
T: Clone,impl<'a, K, V> Clone for std::collections::btree_map::Values<'a, K, V>impl<T> Clone for BTreeSet<T> where
T: Clone,impl<T> Clone for Bound<T> where
T: Clone,impl<'a, T> Clone for std::collections::vec_deque::Iter<'a, T>impl<'a, T> Clone for std::collections::btree_set::Iter<'a, T>impl<T> Clone for std::collections::binary_heap::IntoIter<T> where
T: Clone,impl<T> Clone for std::vec::IntoIter<T> where
T: Clone,impl Clone for fd_setimpl Clone for statfsimpl Clone for ipc_permimpl Clone for shmid_dsimpl Clone for direntimpl Clone for sigactionimpl Clone for in_addrimpl Clone for fsid_timpl Clone for flockimpl Clone for sockaddr_unimpl Clone for sockaddr_inimpl Clone for pthread_attr_timpl Clone for ifaddrsimpl Clone for groupimpl Clone for ipv6_mreqimpl Clone for utimbufimpl Clone for Dl_infoimpl Clone for __exit_statusimpl Clone for sockaddr_in6impl Clone for pthread_condattr_timpl Clone for mmsghdrimpl Clone for if_nameindeximpl Clone for dirent64impl Clone for spwdimpl Clone for statvfsimpl Clone for stack_timpl Clone for pollfdimpl Clone for sysinfoimpl Clone for hostentimpl Clone for glob_timpl Clone for signalfd_siginfoimpl Clone for sockaddrimpl Clone for stat64impl Clone for libc::unix::notbsd::linux::other::b32::statimpl Clone for glob64_timpl Clone for msginfoimpl Clone for winsizeimpl Clone for msqid_dsimpl Clone for sockaddr_storageimpl Clone for ip_mreqimpl Clone for mq_attrimpl Clone for pthread_mutex_timpl Clone for lconvimpl Clone for utmpximpl Clone for sockaddr_nlimpl Clone for pthread_mutexattr_timpl Clone for timevalimpl Clone for termiosimpl Clone for rusageimpl Clone for sched_paramimpl Clone for passwdimpl Clone for pthread_cond_timpl Clone for sigeventimpl Clone for siginfo_timpl Clone for iovecimpl Clone for tmimpl Clone for rlimitimpl Clone for in6_addrimpl Clone for utsnameimpl Clone for sigset_timpl Clone for ucredimpl Clone for sem_timpl Clone for epoll_eventimpl Clone for cpu_set_timpl Clone for msghdrimpl Clone for lingerimpl Clone for pthread_rwlock_timpl Clone for sockaddr_llimpl Clone for cmsghdrimpl Clone for __timevalimpl Clone for rlimit64impl Clone for aiocbimpl Clone for dqblkimpl Clone for sigvalimpl Clone for timespecimpl Clone for addrinfoimpl Clone for i128impl<Ret, A, B, C> Clone for fn(A, B, C) -> Retimpl<Ret, A, B, C, D, E> Clone for unsafe fn(A, B, C, D, E) -> Retimpl<'a, P> Clone for std::str::Split<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<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; 15] where
T: Copy,impl<'a, 'b> Clone for StrSearcher<'a, 'b>impl Clone for TraitObjectimpl<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 Clone for ParseBoolErrorimpl<Ret, A, B> Clone for unsafe extern "C" fn(A, B) -> Retimpl<T> Clone for [T; 21] where
T: Copy,impl<'a, T> Clone for &'a 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<Ret, A> Clone for unsafe fn(A) -> Retimpl Clone for i16impl<Ret, A, B, C, D> Clone for extern "C" fn(A, B, C, D) -> Retimpl<T> Clone for [T; 17] where
T: Copy,impl Clone for i64impl<T> Clone for [T; 27] where
T: Copy,impl Clone for SipHasherimpl<Idx> Clone for std::ops::Range<Idx> where
Idx: Clone,impl<I, P> Clone for Filter<I, P> where
I: Clone,
P: Clone,impl<T> Clone for [T; 6] where
T: Copy,impl<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<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<Ret, A, B, C> Clone for unsafe extern "C" fn(A, B, C, ...) -> Retimpl<Ret, A, B, C, D, E, F, G> Clone for fn(A, B, C, D, E, F, G) -> Retimpl<Ret> Clone for unsafe fn() -> Retimpl<T> Clone for NonZero<T> where
T: Zeroable + Clone,impl<T> Clone for [T; 2] where
T: Copy,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<T> Clone for [T; 20] 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<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> Clone for unsafe fn(A, B, C, D, E, F) -> Retimpl<T> Clone for Unique<T> where
T: ?Sized,impl Clone for EscapeDefaultimpl<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, P> Clone for MatchIndices<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<T> Clone for [T; 1] where
T: Copy,impl<Ret, A, B> Clone for extern "C" fn(A, B, ...) -> Retimpl<'a> Clone for Lines<'a>impl<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<Ret, A, B, C, D> Clone for unsafe fn(A, B, C, D) -> Retimpl<'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> Clone for extern "C" fn(A, B, C, D, E, ...) -> Retimpl<Ret, A> Clone for extern "C" fn(A, ...) -> 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<T> Clone for Shared<T> where
T: ?Sized,impl<'a, P> Clone for RSplitTerminator<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<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<T> Clone for PhantomData<T> where
T: ?Sized,impl<I> Clone for Cloned<I> where
I: Clone,impl<Ret> Clone for fn() -> Retimpl<T> Clone for [T; 9] where
T: Copy,impl Clone for boolimpl<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<'a, A> Clone for std::option::Iter<'a, A>impl<T> Clone for [T; 31] where
T: Copy,impl<A> Clone for (A,) where
A: Clone,impl<Ret, A, B, C, D, E, F> Clone for extern "C" fn(A, B, C, D, E, F) -> Retimpl<Ret, A> Clone for unsafe extern "C" fn(A) -> Retimpl<Ret, A, B, C, D, E> Clone for extern "C" fn(A, B, C, D, E) -> Retimpl<T> Clone for [T; 22] where
T: Copy,impl<Ret, A, B, C> Clone for extern "C" fn(A, B, C) -> Retimpl<T, E> Clone for Result<T, E> where
E: Clone,
T: Clone,impl Clone for Utf8Errorimpl<Ret, A, B, C, D, E, F> Clone for extern "C" fn(A, B, C, D, E, F, ...) -> Retimpl<Ret, A, B, C> Clone for extern "C" fn(A, B, C, ...) -> Retimpl<T> Clone for [T; 32] where
T: Copy,impl<'a> Clone for LinesAny<'a>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<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; 26] where
T: Copy,impl<Ret, A, B, C, D, E, F, G, H> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Retimpl<T> Clone for [T; 3] where
T: Copy,impl Clone for CharTryFromErrorimpl<T> Clone for [T; 11] where
T: Copy,impl<'a> Clone for Bytes<'a>impl<Ret, A, B, C, D, E, F, G> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G) -> Retimpl<Ret> Clone for extern "C" fn() -> Retimpl Clone for EscapeDebugimpl<Ret, A, B, C, D, E> Clone for unsafe extern "C" fn(A, B, C, D, E) -> Retimpl<'a> Clone for Chars<'a>impl<T> Clone for [T; 16] where
T: Copy,impl<Ret, A, B, C, D> Clone for unsafe extern "C" fn(A, B, C, D) -> Retimpl<'a, P> Clone for std::str::RSplit<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl Clone for ParseIntErrorimpl<T> Clone for Once<T> where
T: Clone,impl<I, P> Clone for SkipWhile<I, P> where
I: Clone,
P: Clone,impl<I> Clone for Fuse<I> where
I: Clone,impl<A, R> Clone for std::iter::DeprecatedStepBy<A, R> where
A: Clone,
R: Clone,impl<T> Clone for [T; 19] where
T: Copy,impl<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, F> Clone for Inspect<I, F> where
F: Clone,
I: Clone,impl<'a> Clone for CharSearcher<'a>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<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<A, B, C> Clone for (A, B, C) where
A: Clone,
B: Clone,
C: Clone,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 i32impl<I> Clone for std::iter::StepBy<I> where
I: Clone,impl<T> Clone for [T; 29] where
T: Copy,impl<Ret, A, B, C, D, E, F, G, H> Clone for unsafe fn(A, B, C, D, E, F, G, H) -> Retimpl<Ret, A, B, C, D, E> Clone for unsafe extern "C" fn(A, B, C, D, E, ...) -> Retimpl Clone for std::sync::atomic::Orderingimpl<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> Clone for extern "C" fn(A, B) -> Retimpl<T> Clone for [T; 13] where
T: Copy,impl Clone for SipHasher24impl<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<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<A> Clone for Repeat<A> where
A: 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<T> Clone for [T; 30] where
T: Copy,impl<I> Clone for Skip<I> where
I: Clone,impl<Ret, A, B, C, D> Clone for unsafe extern "C" fn(A, B, C, D, ...) -> Retimpl<'a, P> Clone for SplitTerminator<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: 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; 23] where
T: Copy,impl<T> Clone for [T; 4] where
T: Copy,impl<Ret, A, B, C> Clone for unsafe extern "C" fn(A, B, C) -> Retimpl<T> Clone for Cell<T> where
T: Copy,impl Clone for SearchStepimpl Clone for usizeimpl<Ret, A, B, C, D, E, F, G> Clone for unsafe fn(A, B, C, D, E, F, G) -> Retimpl<Idx> Clone for RangeToInclusive<Idx> where
Idx: Clone,impl Clone for u8impl<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 fn(A, B, C, D, E, F, G, H, I, J) -> 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<'a, P> Clone for SplitN<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl Clone for charimpl<Ret, A, B, C, D, E> Clone for fn(A, B, C, D, E) -> Retimpl<A, B> Clone for Zip<A, B> where
A: Clone,
B: Clone,impl<Ret, A, B, C, D, E, F> Clone for fn(A, B, C, D, E, F) -> Retimpl<Ret, A, B, C> Clone for unsafe fn(A, B, C) -> 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 Errorimpl<'a, T> Clone for Windows<'a, T>impl Clone for ParseFloatErrorimpl<Ret, A, B, C, D, E, F> Clone for unsafe extern "C" fn(A, B, C, D, E, F) -> Retimpl<'a, T> Clone for std::result::Iter<'a, T>impl<'a> Clone for CharIndices<'a>impl<T> Clone for Empty<T>impl Clone for isizeimpl<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 u64impl<I> Clone for Cycle<I> where
I: Clone,impl<T> Clone for [T; 28] where
T: Copy,impl<Ret, A, B, C, D, E, F> Clone for unsafe extern "C" fn(A, B, C, D, E, F, ...) -> Retimpl<Ret, A, B> Clone for unsafe extern "C" fn(A, B, ...) -> Retimpl<'a, T> Clone for std::slice::Iter<'a, T>impl<T> Clone for [T; 14] where
T: Copy,impl<T> Clone for [T; 7] where
T: Copy,impl<Idx> Clone for RangeFrom<Idx> where
Idx: Clone,impl<H> Clone for BuildHasherDefault<H>impl<T> Clone for [T; 5] where
T: Copy,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 Chain<A, B> where
A: Clone,
B: Clone,impl Clone for u128impl<A, B> Clone for (A, B) where
A: Clone,
B: Clone,impl<T> Clone for *const T where
T: ?Sized,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 *mut T where
T: ?Sized,impl<T> Clone for [T; 10] where
T: Copy,impl<T> Clone for Option<T> where
T: 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> Clone for fn(A, B, C, D, E, F, G, H, I) -> Retimpl<'a, T, P> Clone for std::slice::Split<'a, T, P> where
P: Clone + FnMut(&T) -> bool,impl<'a, P> Clone for RMatches<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<'a, P> Clone for Matches<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<Ret, A, B, C, D> Clone for fn(A, B, C, D) -> Retimpl Clone for f64impl<Ret, A> Clone for unsafe extern "C" fn(A, ...) -> Retimpl<'a> Clone for Arguments<'a>impl<T> Clone for [T; 24] where
T: Copy,impl<I, P> Clone for TakeWhile<I, P> where
I: Clone,
P: 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<T> Clone for Wrapping<T> where
T: Clone,impl<T> Clone for RefCell<T> where
T: Clone,impl<Ret, A, B, C, D, E, F, G> Clone for unsafe extern "C" fn(A, B, C, D, E, F, G, ...) -> Retimpl Clone for ()impl<Ret, A, B, C, D> Clone for extern "C" fn(A, B, C, D, ...) -> Retimpl Clone for i8impl Clone for FpCategoryimpl<I> Clone for Take<I> where
I: Clone,impl<I> Clone for Peekable<I> where
I: Clone + Iterator,
<I as Iterator>::Item: Clone,impl<I, F> Clone for FilterMap<I, F> where
F: Clone,
I: Clone,impl Clone for TypeIdimpl<A> Clone for std::option::IntoIter<A> where
A: Clone,impl<Ret, A, B> Clone for fn(A, B) -> Retimpl<T> Clone for [T; 12] where
T: Copy,impl<'a, P> Clone for RMatchIndices<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: 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 TryFromIntErrorimpl<A, B, C, D, E> Clone for (A, B, C, D, E) where
A: Clone,
B: Clone,
C: Clone,
D: Clone,
E: Clone,impl Clone for f32impl<T> Clone for [T; 18] where
T: Copy,impl Clone for SipHasher13impl<Idx> Clone for RangeTo<Idx> where
Idx: 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<'a, P> Clone for RSplitN<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Clone,impl<I> Clone for Enumerate<I> where
I: Clone,impl<'a, T> Clone for Chunks<'a, T>impl<T> Clone for [T; 8] where
T: Copy,impl<T> Clone for Discriminant<T>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> Clone for extern "C" fn(A) -> Retimpl<'a, 'b> Clone for CharSliceSearcher<'a, 'b>impl Clone for u32impl<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<T> Clone for Rev<T> where
T: Clone,impl Clone for std::cmp::Orderingimpl<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 EscapeUnicodeimpl<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<I> Clone for DecodeUtf8<I> where
I: Clone + Iterator<Item = u8>,impl<Idx> Clone for RangeInclusive<Idx> where
Idx: Clone,impl Clone for RangeFullimpl<Ret, A, B> Clone for unsafe fn(A, B) -> Retimpl<I, F> Clone for Map<I, F> where
F: Clone,
I: Clone,impl<Ret, A> Clone for fn(A) -> Retimpl<Ret> Clone for unsafe extern "C" fn() -> Retimpl<T> Clone for [T; 0] where
T: Copy,impl<'a, F> Clone for CharPredicateSearcher<'a, F> where
F: Clone + FnMut(char) -> bool,impl<T> Clone for [T; 25] where
T: Copy,impl Clone for u16impl Clone for Isaac64Rngimpl Clone for Normalimpl Clone for ChaChaRngimpl Clone for Exp1impl Clone for ReseedWithDefaultimpl Clone for XorShiftRngimpl Clone for Expimpl Clone for IsaacRngimpl Clone for StandardNormalimpl Clone for LogNormalimpl 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<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