Struct polars_arrow::legacy::kernels::ewm::EWMOptions

pub struct EWMOptions {
    pub alpha: f64,
    pub adjust: bool,
    pub bias: bool,
    pub min_periods: usize,
    pub ignore_nulls: bool,
}

Fields

alpha: f64

adjust: bool

bias: bool

min_periods: usize

ignore_nulls: bool

Implementations

impl EWMOptions

pub fn and_min_periods(self, min_periods: usize) -> Self

pub fn and_adjust(self, adjust: bool) -> Self

pub fn and_span(self, span: usize) -> Self

pub fn and_half_life(self, half_life: f64) -> Self

pub fn and_com(self, com: f64) -> Self

pub fn and_ignore_nulls(self, ignore_nulls: bool) -> Self

Trait Implementations

impl Clone for EWMOptions

fn clone(&self) -> EWMOptions

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EWMOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for EWMOptions

fn default() -> Self

Returns the “default value” for a type.

impl Hash for EWMOptions

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for EWMOptions

fn eq(&self, other: &EWMOptions) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for EWMOptions

impl StructuralPartialEq for EWMOptions