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Unshare

Struct Unshare 

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pub struct Unshare;
Expand description

A wrapper that clones the contents of Arc and Rc pointers.

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impl<T: Archive> ArchiveWith<Arc<T>> for Unshare

Available on target_has_atomic=ptr only.
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type Archived = <T as Archive>::Archived

The archived type of Self with F.
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type Resolver = <T as Archive>::Resolver

The resolver of a Self with F.
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fn resolve_with( x: &Arc<T>, resolver: Self::Resolver, out: Place<Self::Archived>, )

Resolves the archived type using a reference to the field type F.
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impl<T: Archive> ArchiveWith<Rc<T>> for Unshare

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type Archived = <T as Archive>::Archived

The archived type of Self with F.
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type Resolver = <T as Archive>::Resolver

The resolver of a Self with F.
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fn resolve_with(x: &Rc<T>, resolver: Self::Resolver, out: Place<Self::Archived>)

Resolves the archived type using a reference to the field type F.
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impl Debug for Unshare

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<A, T, D> DeserializeWith<A, Arc<T>, D> for Unshare
where A: Deserialize<T, D>, D: Fallible + ?Sized,

Available on target_has_atomic=ptr only.
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fn deserialize_with(x: &A, d: &mut D) -> Result<Arc<T>, D::Error>

Deserializes the field type F using the given deserializer.
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impl<A, T, D> DeserializeWith<A, Rc<T>, D> for Unshare
where A: Deserialize<T, D>, D: Fallible + ?Sized,

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fn deserialize_with(x: &A, d: &mut D) -> Result<Rc<T>, D::Error>

Deserializes the field type F using the given deserializer.
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impl<T, S> SerializeWith<Arc<T>, S> for Unshare
where T: Serialize<S>, S: Fallible + ?Sized,

Available on target_has_atomic=ptr only.
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fn serialize_with(x: &Arc<T>, s: &mut S) -> Result<Self::Resolver, S::Error>

Serializes the field type F using the given serializer.
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impl<T: Serialize<S>, S: Fallible + ?Sized> SerializeWith<Rc<T>, S> for Unshare

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fn serialize_with(x: &Rc<T>, s: &mut S) -> Result<Self::Resolver, S::Error>

Serializes the field type F using the given serializer.

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> ArchivePointee for T

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> LayoutRaw for T

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fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>

Returns the layout of the type.
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impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
where T: SharedNiching<N1, N2>, N1: Niching<T>, N2: Niching<T>,

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unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool

Returns whether the given value has been niched. Read more
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fn resolve_niched(out: Place<NichedOption<T, N1>>)

Writes data to out indicating that a T is niched.
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impl<T> Pointee for T

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type Metadata = ()

The metadata type for pointers and references to this type.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.