File: rename_use.rs

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rust-enclose 1.1.8-1
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use std::sync::Arc;
use std::sync::Mutex;
use std::thread;

use enclose::enclose;

fn main() {
	let mutex_data = Arc::new(Mutex::new( 0 ));
	let thread = thread::spawn( enclose!((mutex_data => d) move || {
		let mut lock = match d.lock() {
			Ok(a) => a,
			Err(e) => e.into_inner(),
		};
		*lock += 1;
	}));

	thread.join().unwrap();
	{
		let lock = match mutex_data.lock() {
			Ok(a) => a,
			Err(e) => e.into_inner(),
		};
		assert_eq!(*lock, 1);
	}
}