pub fn next() -> FontKey {
        static TOKEN: AtomicUsize = AtomicUsize::new(0);

        FontKey { token: TOKEN.fetch_add(1, Ordering::SeqCst) as _ }
    }
/// Get next font key for given size.
///
/// The generated key will be globally unique.
Get next font key for given size.
The generated key will be globally unique.
Get next font key for given size . The generated key will be globally unique .
pub fn next() -> FontKey {
        static TOKEN: AtomicUsize = AtomicUsize::new(0);
        FontKey { token: TOKEN.fetch_add(1, Ordering::SeqCst) as _ }
    }
pub fn next ( ) -> FontKey { static TOKEN : AtomicUsize = AtomicUsize :: new ( 0 ) ; FontKey { token : TOKEN . fetch_add ( 1 , Ordering :: SeqCst ) as _ } }
Get next font key for given size.
Get next font key for given size .