Trait polars::chunked_array::object::ChunkShiftFill

pub trait ChunkShiftFill<T, V> {
    pub fn shift_and_fill(&self, periods: i64, fill_value: V) -> ChunkedArray<T>;
}

Shift the values of a ChunkedArray by a number of periods.

Required methods

pub fn shift_and_fill(&self, periods: i64, fill_value: V) -> ChunkedArray<T>

Shift the values by a given period and fill the parts that will be empty due to this operation with fill_value.

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Implementors

impl ChunkShiftFill<BooleanType, Option<bool>> for ChunkedArray<BooleanType>

pub fn shift_and_fill(
    &self,
    periods: i64,
    fill_value: Option<bool>
) -> ChunkedArray<BooleanType>

impl<'_> ChunkShiftFill<ListType, Option<&'_ Series>> for ChunkedArray<ListType>

pub fn shift_and_fill(
    &self,
    periods: i64,
    fill_value: Option<&Series>
) -> ChunkedArray<ListType>

impl<'_> ChunkShiftFill<Utf8Type, Option<&'_ str>> for ChunkedArray<Utf8Type>

pub fn shift_and_fill(
    &self,
    periods: i64,
    fill_value: Option<&str>
) -> ChunkedArray<Utf8Type>

impl<T> ChunkShiftFill<ObjectType<T>, Option<ObjectType<T>>> for ChunkedArray<ObjectType<T>>

pub fn shift_and_fill(
    &self,
    _periods: i64,
    _fill_value: Option<ObjectType<T>>
) -> ChunkedArray<ObjectType<T>>

impl<T> ChunkShiftFill<T, Option<<T as ArrowPrimitiveType>::Native>> for ChunkedArray<T> where
    T: PolarsNumericType,
    <T as ArrowPrimitiveType>::Native: Copy, 

pub fn shift_and_fill(
    &self,
    periods: i64,
    fill_value: Option<<T as ArrowPrimitiveType>::Native>
) -> ChunkedArray<T>

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