Enum NumWorkers 

pub enum NumWorkers {
    Default,
    Fixed(usize),
    ScaleOfCpus(f64),
}

The determination strategy for the number of workers.

Variants

Default

Fixed(usize)

ScaleOfCpus(f64)

Implementations

impl NumWorkers

pub fn get(&self) -> usize

Trait Implementations

impl Clone for NumWorkers

fn clone(&self) -> NumWorkers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NumWorkers

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

Formats the value using the given formatter.

impl Default for NumWorkers

fn default() -> Self

Returns the “default value” for a type.

impl From<Option<usize>> for NumWorkers

fn from(num_workers: Option<usize>) -> Self

Converts to this type from the input type.

impl From<f64> for NumWorkers

fn from(scale: f64) -> Self

Converts to this type from the input type.

impl From<usize> for NumWorkers

fn from(value: usize) -> Self

Converts to this type from the input type.

impl PartialEq for NumWorkers

fn eq(&self, other: &NumWorkers) -> 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 NumWorkers

impl StructuralPartialEq for NumWorkers