Enum NearInstant

pub enum NearInstant {}

Indicates that a cloning operation is:

• constant time
• nonblocking (atomic operations may be fine, but acquiring a lock is not)
• at most the overhead of a few atomic operations
• generally, deserving of being called near-instant in speed.

The nightly-only UseCloned trait provides additional constraints, that may be worth considering.

Trait Implementations

impl IndependentClone<NearInstant> for ()

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for AtomicBool

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for AtomicI16

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for AtomicI32

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for AtomicI64

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for AtomicI8

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for AtomicIsize

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for AtomicU16

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for AtomicU32

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for AtomicU64

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for AtomicU8

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for AtomicUsize

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<T> IndependentClone<NearInstant> for Discriminant<T>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for Duration

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<T> IndependentClone<NearInstant> for Empty<T>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for Infallible

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for Instant

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for Layout

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for NonZero<i128>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for NonZero<i16>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for NonZero<i32>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for NonZero<i64>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for NonZero<i8>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for NonZero<isize>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for NonZero<u128>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for NonZero<u16>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for NonZero<u32>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for NonZero<u64>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for NonZero<u8>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for NonZero<usize>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for Ordering

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for Ordering

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<T: ?Sized> IndependentClone<NearInstant> for PhantomData<T>

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for PhantomPinned

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for RangeFull

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for ThreadId

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for TypeId

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for bool

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for char

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for f32

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for f64

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R> IndependentClone<NearInstant> for fn() -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R, T1> IndependentClone<NearInstant> for fn(T1) -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R, T1, T2> IndependentClone<NearInstant> for fn(T1, T2) -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R, T1, T2, T3> IndependentClone<NearInstant> for fn(T1, T2, T3) -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R, T1, T2, T3, T4> IndependentClone<NearInstant> for fn(T1, T2, T3, T4) -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R, T1, T2, T3, T4, T5> IndependentClone<NearInstant> for fn(T1, T2, T3, T4, T5) -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R, T1, T2, T3, T4, T5, T6> IndependentClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6) -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R, T1, T2, T3, T4, T5, T6, T7> IndependentClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6, T7) -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R, T1, T2, T3, T4, T5, T6, T7, T8> IndependentClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6, T7, T8) -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R, T1, T2, T3, T4, T5, T6, T7, T8, T9> IndependentClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6, T7, T8, T9) -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> IndependentClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> IndependentClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl<R, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> IndependentClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) -> R

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for i128

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for i16

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for i32

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for i64

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for i8

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for isize

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for u128

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for u16

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for u32

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for u64

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for u8

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl IndependentClone<NearInstant> for usize

fn independent_clone(&self) -> Self

Get a deep clone of a value, which does not share any semantically-important mutable state.

impl MirroredClone<NearInstant> for ()

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<T> MirroredClone<NearInstant> for Empty<T>

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl MirroredClone<NearInstant> for Infallible

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<T: ?Sized> MirroredClone<NearInstant> for PhantomData<T>

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl MirroredClone<NearInstant> for PhantomPinned

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl MirroredClone<NearInstant> for RangeFull

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R> MirroredClone<NearInstant> for fn() -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R, T1> MirroredClone<NearInstant> for fn(T1) -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R, T1, T2> MirroredClone<NearInstant> for fn(T1, T2) -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R, T1, T2, T3> MirroredClone<NearInstant> for fn(T1, T2, T3) -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R, T1, T2, T3, T4> MirroredClone<NearInstant> for fn(T1, T2, T3, T4) -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R, T1, T2, T3, T4, T5> MirroredClone<NearInstant> for fn(T1, T2, T3, T4, T5) -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R, T1, T2, T3, T4, T5, T6> MirroredClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6) -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R, T1, T2, T3, T4, T5, T6, T7> MirroredClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6, T7) -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R, T1, T2, T3, T4, T5, T6, T7, T8> MirroredClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6, T7, T8) -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R, T1, T2, T3, T4, T5, T6, T7, T8, T9> MirroredClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6, T7, T8, T9) -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> MirroredClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> MirroredClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<R, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> MirroredClone<NearInstant> for fn(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) -> R

fn mirrored_clone(&self) -> Self

Get a clone that shares all semantically-important mutable state with its source.

impl<T: ?Sized> MixedClone<NearInstant> for &T

fn mixed_clone(&self) -> Self

Get a clone that could share some but not all semantically-important mutable state.

impl<T: ?Sized> MixedClone<NearInstant> for *const T

fn mixed_clone(&self) -> Self

Get a clone that could share some but not all semantically-important mutable state.

impl<T: ?Sized> MixedClone<NearInstant> for *mut T

fn mixed_clone(&self) -> Self

Get a clone that could share some but not all semantically-important mutable state.

impl<T> MixedClone<NearInstant> for AtomicPtr<T>

fn mixed_clone(&self) -> Self

Get a clone that could share some but not all semantically-important mutable state.

impl<T: ?Sized> MixedClone<NearInstant> for NonNull<T>

fn mixed_clone(&self) -> Self

Get a clone that could share some but not all semantically-important mutable state.

impl Speed for NearInstant