Trait polars::prelude::datatypes::categorical::CategoricalMergeOperation

source · 
pub trait CategoricalMergeOperation {
    // Required method
    fn finish(
        self,
        lhs: &ChunkedArray<UInt32Type>,
        rhs: &ChunkedArray<UInt32Type>
    ) -> Result<ChunkedArray<UInt32Type>, PolarsError>;
}
Available on crate feature dtype-categorical only.

Required Methods§

source

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

Implementors§