February 12, 2016 00:18
diff --git a/playground.rs b/playground.rs

 fn main() {
    // isize to usize
    let x: isize = -1;
    println!("-1 as usize: {:?}", x as usize);

    // but u8 to i8
    let y: u8 = 255;
    println!("255 as i8: {:?}", y as i8);
 }

	fn main() {
	// isize to usize
	let x: isize = -1;
	println!("-1 as usize: {:?}", x as usize);

	// but u8 to i8
	let y: u8 = 255;
	println!("255 as i8: {:?}", y as i8);
	}
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