Enum polars_core::chunked_array::ops::TakeIdx[−][src]

pub enum TakeIdx<'a, I, INulls> where
    I: Iterator<Item = usize>,
    INulls: Iterator<Item = Option<usize>>,  {
    Array(&'a UInt32Array),
    Iter(I),
    IterNulls(INulls),
}

Variants

Array(&'a UInt32Array)
Iter(I)
IterNulls(INulls)

Trait Implementations

impl<'a> From<&'a ChunkedArray<UInt32Type>> for TakeIdx<'a, Dummy<usize>, Dummy<Option<usize>>>[src]

fn from(ca: &'a UInt32Chunked) -> Self[src]

Performs the conversion.

impl<'a, I> From<I> for TakeIdx<'a, I, Dummy<Option<usize>>> where
    I: Iterator<Item = usize>, [src]

fn from(iter: I) -> Self[src]

Performs the conversion.

Auto Trait Implementations

impl<'a, I, INulls> RefUnwindSafe for TakeIdx<'a, I, INulls> where
    I: RefUnwindSafe,
    INulls: RefUnwindSafe, 

impl<'a, I, INulls> Send for TakeIdx<'a, I, INulls> where
    I: Send,
    INulls: Send, 

impl<'a, I, INulls> Sync for TakeIdx<'a, I, INulls> where
    I: Sync,
    INulls: Sync, 

impl<'a, I, INulls> Unpin for TakeIdx<'a, I, INulls> where
    I: Unpin,
    INulls: Unpin, 

impl<'a, I, INulls> UnwindSafe for TakeIdx<'a, I, INulls> where
    I: UnwindSafe,
    INulls: UnwindSafe, 

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T, U> Cast<U> for T where
    U: FromCast<T>, 

pub fn cast(self) -> U

Numeric cast from self to T.

impl<T> From<!> for T[src]

pub fn from(t: !) -> T[src]

Performs the conversion.

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> FromCast<T> for T

pub fn from_cast(t: T) -> T

Numeric cast from T to Self.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

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

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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

pub fn vzip(self) -> V