pub fn push(&mut self, item: Item) {
        unsafe {
            let item_ptr = self.arena.push().0 as *mut Item;
            *item_ptr = item;
        }
    }
/// Push an item onto the vector
Push an item onto the vector
Push an item onto the vector
pub fn push(&mut self, item: Item) {
        unsafe {
            let item_ptr = self.arena.push().0 as *mut Item;
            *item_ptr = item;
        }
    }
pub fn push ( & mut self , item : Item ) { unsafe { let item_ptr = self . arena . push ( ) . 0 as * mut Item ; * item_ptr = item ; } }
Push an item onto the vector
Push an item onto the vector
&mut self
item
Item
&mut self
item
Item