Struct polars::chunked_array::object::datatypes::Float32Type

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pub struct Float32Type {}

This is supported on crate feature object only.

Trait Implementations

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impl ChunkSort<Float32Type> for ChunkedArray<Float32Type>

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fn argsort_multiple(
 &self,
 other: &[Series ],
 reverse: &[bool ]
) -> Result<ChunkedArray<UInt32Type>, PolarsError>

Panics

This function is very opinionated. We assume that all numeric Series are of the same type, if not it will panic

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fn sort_with(&self, options: SortOptions) -> ChunkedArray<Float32Type>

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fn sort(&self, reverse: bool) -> ChunkedArray<Float32Type>

Returned a sorted ChunkedArray.

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fn argsort(&self, options: SortOptions) -> ChunkedArray<UInt32Type>

Retrieve the indexes needed to sort this array.

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impl ChunkUnique<Float32Type> for ChunkedArray<Float32Type>

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fn unique(&self) -> Result<ChunkedArray<Float32Type>, PolarsError>

Get unique values of a ChunkedArray

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fn arg_unique(&self) -> Result<ChunkedArray<UInt32Type>, PolarsError>

Get first index of the unique values in a ChunkedArray. This Vec is sorted. Read more

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fn is_unique(&self) -> Result<ChunkedArray<BooleanType>, PolarsError>

Get a mask of all the unique values.

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fn is_duplicated(&self) -> Result<ChunkedArray<BooleanType>, PolarsError>

Get a mask of all the duplicated values.

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fn n_unique(&self) -> Result<usize, PolarsError>

Number of unique values in the ChunkedArray

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fn mode(&self) -> Result<ChunkedArray<T>, PolarsError>

This is supported on crate feature mode only.

The most occurring value(s). Can return multiple Values

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impl PolarsDataType for Float32Type

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fn get_dtype() -> DataType

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impl PolarsNumericType for Float32Type

impl PolarsFloatType for Float32Type

Auto Trait Implementations

impl RefUnwindSafe for Float32Type

impl Send for Float32Type

impl Sync for Float32Type

impl Unpin for Float32Type

impl UnwindSafe for Float32Type

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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Struct polars::chunked_array::object::datatypes::Float32Type

Trait Implementations

impl ChunkSort<Float32Type> for ChunkedArray<Float32Type>

fn argsort_multiple( &self, other: &[Series], reverse: &[bool]) -> Result<ChunkedArray<UInt32Type>, PolarsError>

Panics

fn sort_with(&self, options: SortOptions) -> ChunkedArray<Float32Type>

fn sort(&self, reverse: bool) -> ChunkedArray<Float32Type>

fn argsort(&self, options: SortOptions) -> ChunkedArray<UInt32Type>

impl ChunkUnique<Float32Type> for ChunkedArray<Float32Type>

fn unique(&self) -> Result<ChunkedArray<Float32Type>, PolarsError>

fn arg_unique(&self) -> Result<ChunkedArray<UInt32Type>, PolarsError>

fn is_unique(&self) -> Result<ChunkedArray<BooleanType>, PolarsError>

fn is_duplicated(&self) -> Result<ChunkedArray<BooleanType>, PolarsError>

fn n_unique(&self) -> Result<usize, PolarsError>

fn mode(&self) -> Result<ChunkedArray<T>, PolarsError>

impl PolarsDataType for Float32Type

fn get_dtype() -> DataType

impl PolarsNumericType for Float32Type

type Native = f32

impl ToDummies<Float32Type> for ChunkedArray<Float32Type>

fn to_dummies(&self) -> Result<DataFrame, PolarsError>

impl PolarsFloatType for Float32Type

Auto Trait Implementations

impl RefUnwindSafe for Float32Type

impl Send for Float32Type

impl Sync for Float32Type

impl Unpin for Float32Type

impl UnwindSafe for Float32Type

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

fn argsort_multiple(
&self,
other: &[Series ],
reverse: &[bool ]
) -> Result<ChunkedArray<UInt32Type>, PolarsError>

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>,