polars::prelude

Trait CategoricalMergeOperation

Source 
pub trait CategoricalMergeOperation {
    // Required method
    fn finish(
        self,
        lhs: &ChunkedArray<UInt32Type>,
        rhs: &ChunkedArray<UInt32Type>,
    ) -> Result<ChunkedArray<UInt32Type>, PolarsError>;
}

Required Methods§

Source

fn finish( self, lhs: &ChunkedArray<UInt32Type>, rhs: &ChunkedArray<UInt32Type>, ) -> Result<ChunkedArray<UInt32Type>, PolarsError>

Implementors§