Enum Parallelism

pub enum Parallelism {
    None,
    Rayon(usize),
}

Parallelism strategy that can be passed to most of the routines in the library.

Variants

None

No parallelism.

The code is executed sequentially on the same thread that calls a function and passes this argument.

Rayon(usize)

Available on crate feature rayon only.

Rayon parallelism. Only avaialble with the rayon feature.

The code is possibly executed in parallel on the current thread, as well as the currently active rayon thread pool.

The contained value represents a hint about the number of threads an implementation should use, but there is no way to guarantee how many or which threads will be used.

A value of 0 treated as equivalent to rayon::current_num_threads().

Trait Implementations

impl Clone for Parallelism

fn clone(&self) -> Parallelism

Returns a duplicate 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 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