Enum sql_ops::partition::HistogramAlgorithmType

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pub enum HistogramAlgorithmType {
    Chunked,
    Contiguous,
}

Expand description

Histogram algorithm type

Variants

`Chunked`

A class of algorithms that split partitions over multiple chunks.

Typically, each chunk is the result of a thread.

`Contiguous`

A class of algorithms that output contiguous partitions.

The result is one single, contiguous sequence of partitions. Thus, in multi-threaded implementations, threads cooperate to make the output contiguous.

Trait Implementations

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impl Clone for HistogramAlgorithmType

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fn clone(&self) -> HistogramAlgorithmType

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for HistogramAlgorithmType

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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 From<CpuHistogramAlgorithm> for HistogramAlgorithmType

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fn from(algorithm: CpuHistogramAlgorithm) -> Self

Performs the conversion.

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impl From<GpuHistogramAlgorithm> for HistogramAlgorithmType

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fn from(algo: GpuHistogramAlgorithm) -> Self

Performs the conversion.

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impl Copy for HistogramAlgorithmType

Auto Trait Implementations

impl RefUnwindSafe for HistogramAlgorithmType

impl Send for HistogramAlgorithmType

impl Sync for HistogramAlgorithmType

impl Unpin for HistogramAlgorithmType

impl UnwindSafe for HistogramAlgorithmType

Blanket Implementations

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

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pub 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,

const: unstable · source

pub 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,

const: unstable · source

pub 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

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

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

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum sql_ops::partition::HistogramAlgorithmType

Variants

Chunked

Contiguous

Trait Implementations

impl Clone for HistogramAlgorithmType

fn clone(&self) -> HistogramAlgorithmType

fn clone_from(&mut self, source: &Self)

impl Debug for HistogramAlgorithmType

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

impl From<CpuHistogramAlgorithm> for HistogramAlgorithmType

fn from(algorithm: CpuHistogramAlgorithm) -> Self

impl From<GpuHistogramAlgorithm> for HistogramAlgorithmType

fn from(algo: GpuHistogramAlgorithm) -> Self

impl Copy for HistogramAlgorithmType

Auto Trait Implementations

impl RefUnwindSafe for HistogramAlgorithmType

impl Send for HistogramAlgorithmType

impl Sync for HistogramAlgorithmType

impl Unpin for HistogramAlgorithmType

impl UnwindSafe for HistogramAlgorithmType

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`Chunked`

`Contiguous`

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,