Struct ParallelOptions 

pub struct ParallelOptions {
    pub threads: Option<usize>,
}

Worker-thread policy for the algorithms that have a parallel path.

Fields

threads: Option<usize>

Number of workers; None uses the Rayon default.

Implementations

impl ParallelOptions

pub const fn new(threads: Option<usize>) -> Self

Creates options with an optional worker count.

pub fn install<T, F>(&self, function: F) -> Result<T, String>

where F: FnOnce() -> T + Send, T: Send,

Runs function inside a scoped pool with the requested worker count.

Results are independent of the thread count because the parallel reductions keep a fixed order (AGENTS.md rule 6).

Errors

Returns a message when the pool cannot be built.

Trait Implementations

impl Clone for ParallelOptions

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ParallelOptions

impl Debug for ParallelOptions

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

Formats the value using the given formatter.

impl Default for ParallelOptions

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ParallelOptions

impl PartialEq for ParallelOptions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ParallelOptions