Trait polars_core::chunked_array::ops::ChunkFullNull

pub trait ChunkFullNull {
    fn full_null(_name: &str, _length: usize) -> Self
    where
        Self: Sized;
}

Required methods

fn full_null(_name: &str, _length: usize) -> Self where
    Self: Sized, 

Implementors

impl ChunkFullNull for BooleanChunked

impl ChunkFullNull for CategoricalChunked

This is supported on crate feature dtype-categorical only.

impl ChunkFullNull for ListChunked

impl ChunkFullNull for Utf8Chunked

impl<T> ChunkFullNull for ChunkedArray<T> where
    T: PolarsNumericType, 

impl<T: PolarsObject> ChunkFullNull for ObjectChunked<T>

This is supported on crate feature object only.