Enum Parallelism

pub enum Parallelism {
    Serial,
    Auto,
    Threads(usize),
}

CPU scheduling preference.

Variants

Serial

One worker.

Auto

Backend chooses from available parallelism and workload size.

Threads(usize)

Upper bound on worker count. Zero is rejected by the builder.

Trait Implementations

impl Clone for Parallelism

fn clone(&self) -> Parallelism

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Parallelism

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

Formats the value using the given formatter.

impl Hash for Parallelism

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

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 Parallelism

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for Parallelism

impl Eq for Parallelism

impl StructuralPartialEq for Parallelism