20190507-215356-073f9fb
use AtomicUsize::new(0) instead of ATOMIC_USIZE_INIT Replace ATOMIC_USIZE_INIT with AtomicUsize::new(0) as the constant has been deprecated in favour of calling the constructor.
use AtomicUsize::new(0) instead of ATOMIC_USIZE_INIT Replace ATOMIC_USIZE_INIT with AtomicUsize::new(0) as the constant has been deprecated in favour of calling the constructor.