Struct polars_core::datatypes::Float64Type

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pub struct Float64Type {}

Trait Implementations

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impl ChunkSort<Float64Type> for Float64Chunked

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

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) -> Float64Chunked

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fn sort(&self, reverse: bool) -> Float64Chunked

Returned a sorted ChunkedArray.

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fn argsort(&self, options: SortOptions) -> IdxCa

Retrieve the indexes needed to sort this array.

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impl ChunkUnique<Float64Type> for Float64Chunked

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fn unique(&self) -> Result<ChunkedArray<Float64Type>>

Get unique values of a ChunkedArray

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fn arg_unique(&self) -> Result<IdxCa>

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<BooleanChunked>

Get a mask of all the unique values.

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fn is_duplicated(&self) -> Result<BooleanChunked>

Get a mask of all the duplicated values.

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

Number of unique values in the ChunkedArray

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

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

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impl PolarsDataType for Float64Type

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fn get_dtype() -> DataType

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impl PolarsNumericType for Float64Type

impl PolarsFloatType for Float64Type

Auto Trait Implementations

impl RefUnwindSafe for Float64Type

impl Send for Float64Type

impl Sync for Float64Type

impl Unpin for Float64Type

impl UnwindSafe for Float64Type

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_core::datatypes::Float64Type

Trait Implementations

impl ChunkSort<Float64Type> for Float64Chunked

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

Panics

fn sort_with(&self, options: SortOptions) -> Float64Chunked

fn sort(&self, reverse: bool) -> Float64Chunked

fn argsort(&self, options: SortOptions) -> IdxCa

impl ChunkUnique<Float64Type> for Float64Chunked

fn unique(&self) -> Result<ChunkedArray<Float64Type>>

fn arg_unique(&self) -> Result<IdxCa>

fn is_unique(&self) -> Result<BooleanChunked>

fn is_duplicated(&self) -> Result<BooleanChunked>

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

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

impl PolarsDataType for Float64Type

fn get_dtype() -> DataType

impl PolarsNumericType for Float64Type

type Native = f64

impl ToDummies<Float64Type> for Float64Chunked

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

impl PolarsFloatType for Float64Type

Auto Trait Implementations

impl RefUnwindSafe for Float64Type

impl Send for Float64Type

impl Sync for Float64Type

impl Unpin for Float64Type

impl UnwindSafe for Float64Type

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<IdxCa>

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>,