Is your feature request related to a problem? Please describe.

Currently, a panic!() within spawned tasks kills the runtime thread because we are not catching it. Tokio, by default, catches all the panics from the spawned task, and a configuration entry is provided to turn this off.

Perhaps Monoio could also catch panics and allow users to enable or disable this behavior through a configuration entry.

Describe the solution you'd like

The following code snippet implements a spawn() that catches the panic and forwards it to JoinHandle:

use futures::{FutureExt, TryFutureExt};
use monoio::task::JoinHandle;
use std::{any::Any, future::Future};

fn spawn_with_panic_caught<F>(
    future: F,
) -> JoinHandle<Result<F::Output, Box<dyn Any + 'static>>>
where
    F: Future + 'static,
    F::Output: 'static,
{
    let future = std::panic::AssertUnwindSafe(future)
        .catch_unwind()
        .map_err(|e| e as Box<dyn Any + 'static>);

    monoio::spawn(future)
}

Describe alternatives you've considered

None

Additional context

None