Module executors::run_now

A simple Executor that simply runs tasks immediately on the current thread.

This is mostly useful to work with APIs that require an Executor, even if “normal” stack-based execution is actually desired.

Examples

Run tasks in order.

use executors::*;
use executors::run_now::RunNowExecutor;

let exec = RunNowExecutor::new();
exec.execute(|| println!("hello"));
exec.execute(|| println!("world"));
exec.execute(|| println!("foo"));
exec.execute(|| println!("bar"));
exec.shutdown();

Note

If you use try_execute_locally from within a job closure, it will be the same as running recursively, so you may run of out stack space, eventually.

Structs

RunNowExecutor

A handle to the run_now executor