Struct scoped_pool::Scope

pub struct Scope<'scope> {
    // some fields omitted
}

An execution scope, represents a set of jobs running on a Pool.

Methods

impl<'scope> Scope<'scope>

fn forever(pool: Pool) -> Scope<'static>

Createa a Scope which lasts forever.

fn execute<F>(&self, job: F) where F: FnOnce() + Send + 'scope

Add a job to this scope.

Subsequent calls to join will wait for this job to complete.

fn zoom<'smaller, F, R>(&self, scheduler: F) -> R where F: FnOnce(&Scope<'smaller>) -> R, 'scope: 'smaller

Create a new subscope, bound to a lifetime smaller than our existing Scope.

The subscope has a different job set, and is joined before zoom returns.

fn join(&self)

Awaits all jobs submitted on this Scope to be completed.

Only guaranteed to join jobs which where executed logically prior to join. Jobs executed concurrently with join may or may not be completed before join returns.