Trait polars_core::chunked_array::ops::ChunkCumAgg

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>

Get an array with the cumulative max computed at every element

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>

Get an array with the cumulative sum computed at every element

Implementors

impl ChunkCumAgg<BooleanType> for BooleanChunked

impl ChunkCumAgg<CategoricalType> for CategoricalChunked

impl ChunkCumAgg<ListType> for ListChunked

impl ChunkCumAgg<Utf8Type> for Utf8Chunked

impl<T> ChunkCumAgg<ObjectType<T>> for ObjectChunked<T>

impl<T> ChunkCumAgg<T> for ChunkedArray<T> where
    T: PolarsNumericType,
    T::Native: Bounded + PartialOrd + AddAssign + Add<Output = T::Native>,
    ChunkedArray<T>: FromIterator<Option<T::Native>>,