how to move a destructor based object's memory

[b3liever]

hi, given to types, I would like to move the one's memory to the other's 
canceling its destructor.

For example:
    
    
    from typetraits import supportsCopyMem
    
    const maxElems = 1000
    
    type
      Array*[T] = object
        data: ptr array[maxElems, T]
    
    proc `=destroy`*[T](x: var Array[T]) =
      if x.data != nil:
        when not supportsCopyMem(T):
          for i in 0..<maxEntities: `=destroy`(x[i])
        dealloc(x.data)
    
    proc `=copy`*[T](dest: var Array[T], src: Array[T]) {.error.}
    
    proc initArray*[T](): Array[T] =
      result.data = cast[typeof(result.data)](alloc(maxElems * sizeof(T)))
    
    var s = initArray[int]()
    var a: seq[int] = # ???
    
    
    Run

The program is compiled with `--gc:orc` Is there a recommended way to do this? 
thanks for your help!