if you copy from your Array to a seq like that you'll have to call the Array
destructor, and it's not possible to manually make a seq from an existing
pointer because seq data has a capacity int laid out before the data.
but lets say instead you had two objects that were compatible:
type
Brray*[T] = object
id: string
cap: int
data: ptr UncheckedArray[T]
Run
then you could, say:
proc move*[T](src: var Array[T]):Brray[T] =
result.cap = maxElems
result.data = cast[ptr UncheckedArray[T]](src.data)
proc main() =
var s = initArray[int]()
let address = cast[ByteAddress](s.data)
s.data[10] = 35
var b = move(s)
echo b.data[10] #35
echo a.data.isNil #true
var a: Brray[int] = move(b)
echo b.data.isNil #true
echo a.data[10] #35
echo cast[ByteAddress](a.data) == address #true
main()
Run
