Struct polars::prelude::chunkedarray::RollingOptionsImpl
source · pub struct RollingOptionsImpl<'a> {
pub window_size: Duration,
pub min_periods: usize,
pub weights: Option<Vec<f64>>,
pub center: bool,
pub by: Option<&'a [i64]>,
pub tu: Option<TimeUnit>,
pub tz: Option<&'a String>,
pub closed_window: Option<ClosedWindow>,
pub fn_params: Option<Arc<dyn Any + Sync + Send>>,
}
Available on crate feature
temporal
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<&'a [i64]>
§tu: Option<TimeUnit>
§tz: Option<&'a String>
§closed_window: Option<ClosedWindow>
§fn_params: Option<Arc<dyn Any + Sync + Send>>
Trait Implementations§
source§impl<'a> Clone for RollingOptionsImpl<'a>
impl<'a> Clone for RollingOptionsImpl<'a>
source§fn clone(&self) -> RollingOptionsImpl<'a>
fn clone(&self) -> RollingOptionsImpl<'a>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Default for RollingOptionsImpl<'static>
impl Default for RollingOptionsImpl<'static>
source§fn default() -> RollingOptionsImpl<'static>
fn default() -> RollingOptionsImpl<'static>
Returns the “default value” for a type. Read more
source§impl TryFrom<RollingOptions> for RollingOptionsImpl<'static>
impl TryFrom<RollingOptions> for RollingOptionsImpl<'static>
§type Error = PolarsError
type Error = PolarsError
The type returned in the event of a conversion error.
source§fn try_from(
options: RollingOptions
) -> Result<RollingOptionsImpl<'static>, PolarsError>
fn try_from( options: RollingOptions ) -> Result<RollingOptionsImpl<'static>, PolarsError>
Performs the conversion.
source§impl<'a> TryFrom<RollingOptionsImpl<'a>> for RollingOptionsFixedWindow
impl<'a> TryFrom<RollingOptionsImpl<'a>> for RollingOptionsFixedWindow
§type Error = PolarsError
type Error = PolarsError
The type returned in the event of a conversion error.
source§fn try_from(
options: RollingOptionsImpl<'a>
) -> Result<RollingOptionsFixedWindow, PolarsError>
fn try_from( options: RollingOptionsImpl<'a> ) -> Result<RollingOptionsFixedWindow, PolarsError>
Performs the conversion.
Auto Trait Implementations§
impl<'a> Freeze for RollingOptionsImpl<'a>
impl<'a> !RefUnwindSafe for RollingOptionsImpl<'a>
impl<'a> Send for RollingOptionsImpl<'a>
impl<'a> Sync for RollingOptionsImpl<'a>
impl<'a> Unpin for RollingOptionsImpl<'a>
impl<'a> !UnwindSafe for RollingOptionsImpl<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more