pub trait ChunkAnyValue {
// Required methods
unsafe fn get_any_value_unchecked(&self, index: usize) -> AnyValue<'_>;
fn get_any_value(&self, index: usize) -> PolarsResult<AnyValue<'_>>;
}
Required Methods§
Sourceunsafe fn get_any_value_unchecked(&self, index: usize) -> AnyValue<'_>
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.
Sourcefn get_any_value(&self, index: usize) -> PolarsResult<AnyValue<'_>>
fn get_any_value(&self, index: usize) -> PolarsResult<AnyValue<'_>>
Get a single value. Beware this is slow.
Implementors§
impl ChunkAnyValue for ArrayChunked
Available on crate feature
dtype-array
only.impl ChunkAnyValue for BinaryChunked
impl ChunkAnyValue for BinaryOffsetChunked
impl ChunkAnyValue for BooleanChunked
impl ChunkAnyValue for ListChunked
impl ChunkAnyValue for StringChunked
impl<T> ChunkAnyValue for ChunkedArray<T>where
T: PolarsNumericType,
impl<T: PolarsObject> ChunkAnyValue for ObjectChunked<T>
Available on crate feature
object
only.