Trait polars::prelude::IsLast

pub trait IsLast<T> where
    T: PolarsDataType, {
    fn is_last(&self) -> Result<ChunkedArray<BooleanType>, PolarsError> { ... }
}

Mask the last unique values as true

Provided Methods

fn is_last(&self) -> Result<ChunkedArray<BooleanType>, PolarsError>

Implementors