Enum WorldThreadingOptions 

pub enum WorldThreadingOptions {
    Auto,
    Fixed(usize),
    Single,
}

Threading policy for world-level operations.

Variants

Auto

Automatically choose the appropriate mode.

Fixed(usize)

Use a fixed worker count.

Single

Use a single worker.

Implementations

impl WorldThreadingOptions

pub fn resolve(self, work_items: usize) -> usize

Resolves this policy to an effective worker count.

pub fn resolve_unchecked(self, work_items: usize) -> usize

Resolves this policy without reporting validation errors.

pub fn resolve_checked(self, work_items: usize) -> Result<usize>

Resolves this policy and validates explicit worker counts.

Trait Implementations

impl Clone for WorldThreadingOptions

fn clone(&self) -> WorldThreadingOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorldThreadingOptions

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

Formats the value using the given formatter.

impl Default for WorldThreadingOptions

fn default() -> WorldThreadingOptions

Returns the “default value” for a type.

impl PartialEq for WorldThreadingOptions

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

impl Eq for WorldThreadingOptions

impl StructuralPartialEq for WorldThreadingOptions