pub fn new() -> MemoryQueue {
        MemoryQueue {
            persist_path: None,
            queue: Mutex::from(VecDeque::new()),
        }
    }
/// Create a basic in-memory queue.
Create a basic in-memory queue.
Create a basic in - memory queue .
pub fn new() -> MemoryQueue {
        MemoryQueue {
            persist_path: None,
            queue: Mutex::from(VecDeque::new()),
        }
    }
pub fn new ( ) -> MemoryQueue { MemoryQueue { persist_path : None , queue : Mutex :: from ( VecDeque :: new ( ) ) , } }
Create a basic in-memory queue.
Create a basic in - memory queue .