ArrayDigestV0

arrow_digest

Struct ArrayDigestV0 

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pub struct ArrayDigestV0<Dig: Digest> { /* private fields */ }

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impl<Dig: Digest> ArrayDigest for ArrayDigestV0<Dig>

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fn digest(array: &dyn Array) -> Output<Dig>

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fn new(data_type: &DataType) -> Self

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fn update(&mut self, array: &dyn Array, parent_null_bitmap: Option<&NullBuffer>)

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fn finalize(self) -> Output<Dig>

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impl<Dig: Digest> OutputSizeUser for ArrayDigestV0<Dig>

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type OutputSize = <Dig as OutputSizeUser>::OutputSize

Size of the output in bytes.
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fn output_size() -> usize

Return output size in bytes.

Auto Trait Implementations§

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impl<Dig> Freeze for ArrayDigestV0<Dig>
where Dig: Freeze,

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impl<Dig> RefUnwindSafe for ArrayDigestV0<Dig>
where Dig: RefUnwindSafe,

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impl<Dig> Send for ArrayDigestV0<Dig>
where Dig: Send,

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impl<Dig> Sync for ArrayDigestV0<Dig>
where Dig: Sync,

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impl<Dig> Unpin for ArrayDigestV0<Dig>
where Dig: Unpin,

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impl<Dig> UnwindSafe for ArrayDigestV0<Dig>
where Dig: UnwindSafe,

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> 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> 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<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,