Struct SequentialPool 

pub struct SequentialPool;

A ‘thread pool’ with max_num_threads of 1. All computations using this thread pool are executed sequentially by the main thread.

This is the default thread pool used when “std” feature is disabled. Note that the thread pool to be used for a parallel computation can be set by the with_runner transformation separately for each parallel iterator.

Trait Implementations

impl Clone for SequentialPool

fn clone(&self) -> SequentialPool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for SequentialPool

fn default() -> SequentialPool

Returns the “default value” for a type.

impl ParThreadPool for SequentialPool

type ScopeRef<'s, 'env, 'scope> = () where 'scope: 's, 'env: 'scope + 's

Scope type of the thread pool.

fn run_in_scope<'s, 'env, 'scope, W>( _: &Self::ScopeRef<'s, 'env, 'scope>, work: W, )

where W: Fn() + Send + 'scope + 'env, 'scope: 's, 'env: 'scope + 's,

Executes the work within scope s.

fn scoped_computation<'env, 'scope, F>(&'env mut self, f: F)

where for<'s> F: FnOnce(()) + Send, 'env: 'scope,

Executes the scoped computation f.

fn max_num_threads(&self) -> NonZeroUsize

Returns the maximum number of threads available in the pool.