Enum Par 

pub enum Par {
    Seq,
    Rayon(NonZeroUsize),
}

determines the parallelization configuration

Variants

Seq

sequential, non portable across different platforms

Rayon(NonZeroUsize)

parallelized using the global rayon threadpool, non portable across different platforms

Implementations

impl Par

pub fn rayon(nthreads: usize) -> Self

returns Par::Rayon(nthreads) if nthreads is non-zero, or Par::Rayon(rayon::current_num_threads()) otherwise

pub fn degree(&self) -> usize

the number of threads that should ideally execute an operation with the given parallelism

Trait Implementations

impl Clone for Par

fn clone(&self) -> Par

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Par

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

Formats the value using the given formatter.

impl PartialEq for Par

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

impl Eq for Par

impl StructuralPartialEq for Par