Struct polars_arrow::compute::cast::CastOptions

pub struct CastOptions {
    pub wrapped: bool,
    pub partial: bool,
}

Available on crate feature compute_cast only.

options defining how Cast kernels behave

Fields

wrapped: bool

default to false whether an overflowing cast should be converted to None (default), or be wrapped (i.e. 256i16 as u8 = 0 vectorized). Settings this to true is 5-6x faster for numeric types.

partial: bool

default to false whether to cast to an integer at the best-effort

Implementations

impl CastOptions

pub fn unchecked() -> Self

Trait Implementations

impl Clone for CastOptions

fn clone(&self) -> CastOptions

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CastOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CastOptions

fn default() -> CastOptions

Returns the “default value” for a type.

impl Copy for CastOptions