Struct polars_time::chunkedarray::RollingOptions

pub struct RollingOptions {
    pub window_size: Duration,
    pub min_periods: usize,
    pub weights: Option<Vec<f64>>,
    pub center: bool,
    pub by: Option<String>,
    pub closed_window: Option<ClosedWindow>,
}

Available on crate feature rolling_window only.

Fields

window_size: Duration

The length of the window.

min_periods: usize

Amount of elements in the window that should be filled before computing a result.

weights: Option<Vec<f64>>

An optional slice with the same length as the window that will be multiplied elementwise with the values in the window.

center: bool

Set the labels at the center of the window.

by: Option<String>

Compute the rolling aggregates with a window defined by a time column

closed_window: Option<ClosedWindow>

The closed window of that time window if given

Trait Implementations

impl Clone for RollingOptions

fn clone(&self) -> RollingOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for RollingOptions

fn default() -> Self

Returns the “default value” for a type.

impl From<RollingOptions> for RollingOptionsFixedWindow

fn from(options: RollingOptions) -> Self

Converts to this type from the input type.

impl From<RollingOptions> for RollingOptionsImpl<'static>

fn from(options: RollingOptions) -> Self

Converts to this type from the input type.