Trait polars_core::chunked_array::ops::ChunkAnyValue

pub trait ChunkAnyValue {
    unsafe fn get_any_value_unchecked(&self, index: usize) -> AnyValue<'_>;
    fn get_any_value(&self, index: usize) -> PolarsResult<AnyValue<'_>>;
}

Required Methods

unsafe fn get_any_value_unchecked(&self, index: usize) -> AnyValue<'_>

Get a single value. Beware this is slow. If you need to use this slightly performant, cast Categorical to UInt32

Safety

Does not do any bounds checking.

fn get_any_value(&self, index: usize) -> PolarsResult<AnyValue<'_>>

Get a single value. Beware this is slow.

Implementors

impl ChunkAnyValue for BinaryChunked

Available on crate feature dtype-binary only.

impl ChunkAnyValue for BooleanChunked

impl ChunkAnyValue for ListChunked

impl ChunkAnyValue for Utf8Chunked

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

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

Available on crate feature object only.