Trait polars_compute::min_max::MinMaxKernel

pub trait MinMaxKernel {
    type Scalar<'a>: MinMax
       where Self: 'a;

    // Required methods
    fn min_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>;
    fn max_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>;
    fn min_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>;
    fn max_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>;

    // Provided methods
    fn min_max_ignore_nan_kernel(
        &self,
    ) -> Option<(Self::Scalar<'_>, Self::Scalar<'_>)> { ... }
    fn min_max_propagate_nan_kernel(
        &self,
    ) -> Option<(Self::Scalar<'_>, Self::Scalar<'_>)> { ... }
}

Required Associated Types

type Scalar<'a>: MinMax where Self: 'a

Required Methods

fn min_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn max_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn min_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn max_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>

Provided Methods

fn min_max_ignore_nan_kernel( &self, ) -> Option<(Self::Scalar<'_>, Self::Scalar<'_>)>

fn min_max_propagate_nan_kernel( &self, ) -> Option<(Self::Scalar<'_>, Self::Scalar<'_>)>

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl MinMaxKernel for BooleanArray

type Scalar<'a> = bool

fn min_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn max_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn min_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn max_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>

impl MinMaxKernel for BinaryViewArray

type Scalar<'a> = &'a [u8]

fn min_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn max_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn min_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn max_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>

impl MinMaxKernel for Utf8ViewArray

type Scalar<'a> = &'a str

fn min_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn max_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn min_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn max_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>

impl<T: NativeType + MinMax + NotSimdPrimitive> MinMaxKernel for [T]

type Scalar<'a> = T

fn min_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn max_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn min_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn max_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>

impl<T: NativeType + MinMax + NotSimdPrimitive> MinMaxKernel for PrimitiveArray<T>

type Scalar<'a> = T

fn min_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn max_ignore_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn min_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>

fn max_propagate_nan_kernel(&self) -> Option<Self::Scalar<'_>>

Implementors