Trait ChunkExplode

pub trait ChunkExplode {
    // Required methods
    fn offsets(&self) -> PolarsResult<OffsetsBuffer<i64>>;
    fn explode_and_offsets(
        &self,
        skip_empty: bool,
    ) -> PolarsResult<(Series, OffsetsBuffer<i64>)>;

    // Provided method
    fn explode(&self, skip_empty: bool) -> PolarsResult<Series> { ... }
}

Explode/flatten a List or String Series

Required Methods

fn offsets(&self) -> PolarsResult<OffsetsBuffer<i64>>

fn explode_and_offsets( &self, skip_empty: bool, ) -> PolarsResult<(Series, OffsetsBuffer<i64>)>

Provided Methods

fn explode(&self, skip_empty: bool) -> PolarsResult<Series>

Implementors

impl ChunkExplode for ArrayChunked

Available on crate feature dtype-array only.

impl ChunkExplode for ListChunked