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Deserializer

dbsp::storage::file

Struct Deserializer 

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pub struct Deserializer { /* private fields */ }
Expand description

The particular rkyv deserializer that we use.

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impl Deserializer

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pub fn new(version: u32) -> Self

Create a deserializer configured for the given file format version.

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pub fn with_capacity(version: u32, capacity: usize) -> Self

Create a deserializer with a preallocated shared pointer map.

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pub fn version(&self) -> u32

Return the file format version this deserializer targets.

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impl Debug for Deserializer

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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 Default for Deserializer

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<T, R> Deserialize<Box<dyn Average<T, R>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<DynAverage<T, R>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<TS, A> Deserialize<Box<dyn ChildPtrTrait<TS, A>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<dyn ChildPtrTrait<TS, A>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl Deserialize<Box<dyn Data>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<DynData>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<T> Deserialize<Box<dyn DataTyped<Type = T>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<DynDataTyped<T>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<KTrait, VTrait> Deserialize<Box<dyn NeighborhoodDescrTrait<KTrait, VTrait>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<DynNeighborhoodDescr<KTrait, VTrait>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<T> Deserialize<Box<dyn Opt<T>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<DynOpt<T>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<T1, T2> Deserialize<Box<dyn Pair<T1, T2>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<DynPair<T1, T2>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<T1, T2> Deserialize<Box<dyn Pairs<T1, T2>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<DynPairs<T1, T2>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<T> Deserialize<Box<dyn Set<T>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<DynSet<T>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<TS, A> Deserialize<Box<dyn TreeNodeTrait<TS, A>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<dyn TreeNodeTrait<TS, A>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<TS, A> Deserialize<Box<dyn TreeNodeUpdateTrait<TS, A>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<dyn TreeNodeUpdateTrait<TS, A>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<VTrait, UTrait> Deserialize<Box<dyn UpdateTrait<VTrait, UTrait>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<dyn UpdateTrait<VTrait, UTrait>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<T> Deserialize<Box<dyn Vector<T>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<DynVec<T>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl Deserialize<Box<dyn Weight>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<DynWeight>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<T> Deserialize<Box<dyn WeightTyped<Type = T>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<DynWeightTyped<T>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<T1, T2> Deserialize<Box<dyn WeightedPairs<T1, T2>>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<Box<DynWeightedPairs<T1, T2>>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<K: DataTrait + ?Sized, R: WeightTrait + ?Sized> Deserialize<FileWSet<K, R>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<FileWSet<K, R>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<T, D> Deserialize<TypedBox<T, D>, Deserializer> for Archived<TypedBox<T, D>>
where D: DataTrait + ?Sized, T: DBData + Erase<D>,

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fn deserialize( &self, deserializer: &mut Deserializer, ) -> Result<TypedBox<T, D>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<K, V, R, O> Deserialize<VecIndexedWSet<K, V, R, O>, Deserializer> for ()
where K: DataTrait + ?Sized, V: DataTrait + ?Sized, R: WeightTrait + ?Sized, O: OrdOffset,

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<VecIndexedWSet<K, V, R, O>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<K, T, R, O> Deserialize<VecKeyBatch<K, T, R, O>, Deserializer> for ()
where K: DataTrait + ?Sized, T: Timestamp, R: WeightTrait + ?Sized, O: OrdOffset,

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<VecKeyBatch<K, T, R, O>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<K, V, T, R, O> Deserialize<VecValBatch<K, V, T, R, O>, Deserializer> for ()
where K: DataTrait + ?Sized, V: DataTrait + ?Sized, R: WeightTrait + ?Sized, T: Timestamp + Lattice, O: OrdOffset,

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<VecValBatch<K, V, T, R, O>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl<K: DataTrait + ?Sized, R: WeightTrait + ?Sized> Deserialize<VecWSet<K, R>, Deserializer> for ()

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fn deserialize( &self, _deserializer: &mut Deserializer, ) -> Result<VecWSet<K, R>, <Deserializer as Fallible>::Error>

Deserializes using the given deserializer
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impl Fallible for Deserializer

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type Error = <SharedDeserializeMap as Fallible>::Error

The error produced by any failing methods.
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impl SharedDeserializeRegistry for Deserializer

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fn get_shared_ptr(&mut self, ptr: *const u8) -> Option<&dyn SharedPointer>

Gets the data pointer of a previously-deserialized shared pointer.
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fn add_shared_ptr( &mut self, ptr: *const u8, shared: Box<dyn SharedPointer>, ) -> Result<(), Self::Error>

Adds the data address of a deserialized shared pointer to the registry.
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fn deserialize_shared<T, P, F, A>( &mut self, value: &<T as ArchiveUnsized>::Archived, to_shared: F, alloc: A, ) -> Result<*const T, Self::Error>
where T: ArchiveUnsized + ?Sized, P: SharedPointer + 'static, F: FnOnce(*mut T) -> P, A: FnMut(Layout) -> *mut u8, <T as ArchiveUnsized>::Archived: DeserializeUnsized<T, Self>,

Checks whether the given reference has been deserialized and either uses the existing shared pointer to it, or deserializes it and converts it to a shared pointer with to_shared.

Auto Trait 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> AsAny for T
where T: 'static,

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fn as_any(&self) -> &(dyn Any + 'static)

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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<F, W, T, D> Deserialize<With<T, W>, D> for F
where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

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fn deserialize( &self, deserializer: &mut D, ) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer
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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> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
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fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> LayoutRaw for T

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

Gets the layout of the type.
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Pointee for T

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type Metadata = ()

The type for metadata in pointers and references to Self.
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impl<T> Pointee for T

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type Metadata = ()

The type for metadata in pointers and references to Self.
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,