Enum polars::prelude::ParallelStrategy

pub enum ParallelStrategy {
    None,
    Columns,
    RowGroups,
    Auto,
}

Available on crate feature polars-io only.

Variants

None

Don’t parallelize

Columns

Parallelize over the columns

RowGroups

Parallelize over the row groups

Auto

Automatically determine over which unit to parallelize This will choose the most occurring unit.

Trait Implementations

impl Clone for ParallelStrategy

fn clone(&self) -> ParallelStrategy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParallelStrategy

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

Formats the value using the given formatter.

impl Default for ParallelStrategy

fn default() -> ParallelStrategy

Returns the “default value” for a type.

impl Hash for ParallelStrategy

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ParallelStrategy

fn eq(&self, other: &ParallelStrategy) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ParallelStrategy

impl Eq for ParallelStrategy

impl StructuralPartialEq for ParallelStrategy