Trait polars::chunked_array::ops::ChunkShiftFill [−][src]
pub trait ChunkShiftFill<T, V> { fn shift_and_fill(&self, periods: i64, fill_value: V) -> ChunkedArray<T>; }
Expand description
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>
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<T> ChunkShiftFill<T, Option<<T as ArrowPrimitiveType>::Native>> for ChunkedArray<T> where
T: PolarsNumericType,
<T as ArrowPrimitiveType>::Native: Copy,