Trait ChunkShiftFill

pub trait ChunkShiftFill<T, V>
where
    T: PolarsDataType,
{
    // Required method
    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

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.

Implementors

impl ChunkShiftFill<BinaryOffsetType, Option<&[u8]>> for ChunkedArray<BinaryOffsetType>

impl ChunkShiftFill<BinaryType, Option<&[u8]>> for ChunkedArray<BinaryType>

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

impl ChunkShiftFill<FixedSizeListType, Option<&Series>> for ChunkedArray<FixedSizeListType>

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

impl ChunkShiftFill<StringType, Option<&str>> for ChunkedArray<StringType>

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

where T: PolarsObject,

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

where T: PolarsNumericType,