Struct WorkerPool 

pub struct WorkerPool { /* private fields */ }

Pool of reusable worker processes.

Maintains a set of warm workers to avoid spawn overhead. Workers are recycled after each cell execution.

Implementations

impl WorkerPool

pub fn new(max_size: usize) -> Self

Create a new worker pool.

pub fn with_warm_workers(max_size: usize, warm_count: usize) -> Result<Self>

Create a pool and pre-warm with N workers.

pub fn get(&mut self) -> Result<WorkerHandle>

Get a worker from the pool, spawning if necessary.

pub fn put(&mut self, worker: WorkerHandle)

Return a worker to the pool for reuse.

If the pool is full, the worker is dropped (killed).

pub fn shutdown(&mut self)

Kill all workers in the pool.

pub fn available_count(&self) -> usize

Get the number of available workers.

Trait Implementations

impl Drop for WorkerPool

fn drop(&mut self)

Executes the destructor for this type.