polars::prelude

Trait ChunkAnyValue

Source 
pub trait ChunkAnyValue {
    // Required methods
    unsafe fn get_any_value_unchecked(&self, index: usize) -> AnyValue<'_>;
    fn get_any_value(&self, index: usize) -> Result<AnyValue<'_>, PolarsError>;
}

Required Methods§

Source

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.

Source

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

Get a single value. Beware this is slow.

Implementors§