Enum polars::chunked_array::object::TakeRandBranch3

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pub enum TakeRandBranch3<N, S, M> {
    SingleNoNull(N),
    Single(S),
    Multi(M),
}

This is supported on crate feature object only.

Variants

`SingleNoNull(N)`

`Single(S)`

`Multi(M)`

Trait Implementations

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impl<N, S, M, I> TakeRandom for TakeRandBranch3<N, S, M> where
 N: TakeRandom<Item = I>,
 S: TakeRandom<Item = I>,
 M: TakeRandom<Item = I>,

type Item = I

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fn get(
&self,
index: usize
) -> Option<<TakeRandBranch3<N, S, M> as TakeRandom>::Item>

Get a nullable value by index. Read more

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unsafe fn get_unchecked(
&self,
index: usize
) -> Option<<TakeRandBranch3<N, S, M> as TakeRandom>::Item>

Get a value by index and ignore the null bit. Read more

Auto Trait Implementations

impl<N, S, M> RefUnwindSafe for TakeRandBranch3<N, S, M> where
 M: RefUnwindSafe,
 N: RefUnwindSafe,
 S: RefUnwindSafe,

impl<N, S, M> Send for TakeRandBranch3<N, S, M> where
 M: Send,
 N: Send,
 S: Send,

impl<N, S, M> Sync for TakeRandBranch3<N, S, M> where
 M: Sync,
 N: Sync,
 S: Sync,

impl<N, S, M> Unpin for TakeRandBranch3<N, S, M> where
 M: Unpin,
 N: Unpin,
 S: Unpin,

impl<N, S, M> UnwindSafe for TakeRandBranch3<N, S, M> where
 M: UnwindSafe,
 N: UnwindSafe,
 S: 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,

const: unstable · source

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

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

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

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> Pointable for T

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const ALIGN: usize

The alignment of pointer.

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

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

Performs the conversion.

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impl<V, T> VZip<V> for T where
V: MultiLane<T>,

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Enum polars::chunked_array::object::TakeRandBranch3

Variants

SingleNoNull(N)

Single(S)

Multi(M)

Trait Implementations

impl<N, S, M, I> TakeRandom for TakeRandBranch3<N, S, M> where N: TakeRandom<Item = I>, S: TakeRandom<Item = I>, M: TakeRandom<Item = I>,

type Item = I

fn get( &self, index: usize) -> Option<<TakeRandBranch3<N, S, M> as TakeRandom>::Item>

unsafe fn get_unchecked( &self, index: usize) -> Option<<TakeRandBranch3<N, S, M> as TakeRandom>::Item>

Auto Trait Implementations

impl<N, S, M> RefUnwindSafe for TakeRandBranch3<N, S, M> where M: RefUnwindSafe, N: RefUnwindSafe, S: RefUnwindSafe,

impl<N, S, M> Send for TakeRandBranch3<N, S, M> where M: Send, N: Send, S: Send,

impl<N, S, M> Sync for TakeRandBranch3<N, S, M> where M: Sync, N: Sync, S: Sync,

impl<N, S, M> Unpin for TakeRandBranch3<N, S, M> where M: Unpin, N: Unpin, S: Unpin,

impl<N, S, M> UnwindSafe for TakeRandBranch3<N, S, M> where M: UnwindSafe, N: UnwindSafe, S: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize

type Init = T

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

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

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

unsafe fn drop(ptr: usize)

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

type Error = Infallible

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

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

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

`SingleNoNull(N)`

`Single(S)`

`Multi(M)`

impl<N, S, M, I> TakeRandom for TakeRandBranch3<N, S, M> where
N: TakeRandom<Item = I>,
S: TakeRandom<Item = I>,
M: TakeRandom<Item = I>,

fn get(
&self,
index: usize
) -> Option<<TakeRandBranch3<N, S, M> as TakeRandom>::Item>

unsafe fn get_unchecked(
&self,
index: usize
) -> Option<<TakeRandBranch3<N, S, M> as TakeRandom>::Item>

impl<N, S, M> RefUnwindSafe for TakeRandBranch3<N, S, M> where
M: RefUnwindSafe,
N: RefUnwindSafe,
S: RefUnwindSafe,

impl<N, S, M> Send for TakeRandBranch3<N, S, M> where
M: Send,
N: Send,
S: Send,

impl<N, S, M> Sync for TakeRandBranch3<N, S, M> where
M: Sync,
N: Sync,
S: Sync,

impl<N, S, M> Unpin for TakeRandBranch3<N, S, M> where
M: Unpin,
N: Unpin,
S: Unpin,

impl<N, S, M> UnwindSafe for TakeRandBranch3<N, S, M> where
M: UnwindSafe,
N: UnwindSafe,
S: UnwindSafe,

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

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

impl<V, T> VZip<V> for T where
V: MultiLane<T>,