Trait polars::prelude::ChunkCumAgg [−][src]
pub trait ChunkCumAgg<T> { fn cum_max(&self, _reverse: bool) -> ChunkedArray<T> { ... } fn cum_min(&self, _reverse: bool) -> ChunkedArray<T> { ... } fn cum_sum(&self, _reverse: bool) -> ChunkedArray<T> { ... } }
Provided methods
fn cum_max(&self, _reverse: bool) -> ChunkedArray<T>
fn cum_max(&self, _reverse: bool) -> ChunkedArray<T>
Get an array with the cumulative max computed at every element
fn cum_min(&self, _reverse: bool) -> ChunkedArray<T>
fn cum_min(&self, _reverse: bool) -> ChunkedArray<T>
Get an array with the cumulative min computed at every element
fn cum_sum(&self, _reverse: bool) -> ChunkedArray<T>
fn cum_sum(&self, _reverse: bool) -> ChunkedArray<T>
Get an array with the cumulative sum computed at every element
Implementors
impl<T> ChunkCumAgg<T> for ChunkedArray<T> where
T: PolarsNumericType,
<T as ArrowPrimitiveType>::Native: Bounded,
<T as ArrowPrimitiveType>::Native: PartialOrd<<T as ArrowPrimitiveType>::Native>,
<T as ArrowPrimitiveType>::Native: AddAssign<<T as ArrowPrimitiveType>::Native>,
<T as ArrowPrimitiveType>::Native: Add<<T as ArrowPrimitiveType>::Native>,
ChunkedArray<T>: FromIterator<Option<<T as ArrowPrimitiveType>::Native>>,
<<T as ArrowPrimitiveType>::Native as Add<<T as ArrowPrimitiveType>::Native>>::Output == <T as ArrowPrimitiveType>::Native,