Trait polars::chunked_array::object::IsLast

source · [−]
pub trait IsLast<T> where
    T: PolarsDataType, {
    fn is_last(&self) -> Result<ChunkedArray<BooleanType>, PolarsError> { ... }
}
This is supported on crate features object and is_first only.
Expand description

Mask the last unique values as true

Provided methods

Implementors