Struct ThreadPool 

pub struct ThreadPool { /* private fields */ }

Long-lived thread pool containing n threads for job processing.

Requirements: ThreadPool needs to know which threads are available at any given time. A ThreadPool is expected to live for the duration of the engine. Must be sharable b/t threads. The ThreadPool manages all threads within it, the threads may not outlive it.

Implementations

impl ThreadPool

pub fn new(num_threads: usize) -> Self

Create a new ThreadPool with num_threads persistent worker threads.

pub fn run<J: Into<Box<dyn FnOnce() + Send + 'static>>>(&self, job: J)

Send a runnable job to an available Thread in the ThreadPool to run.

Trait Implementations

impl Debug for ThreadPool

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

Formats the value using the given formatter.

impl Drop for ThreadPool

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.