method List.clone

A copy of the list (elements are cloned too).

Example:

fn main() io {
  let a = [1, 2]
  var b = a.clone()
  b.push(3)
  print("{a} {b}")
}

[1, 2] [1, 2, 3]

A copy of the list; the original stays usable.

Example:

fn main() io {
  let a = [1, 2]
  var b = a.clone()
  b.push(3)
  print("{a} {b}")
}

[1, 2] [1, 2, 3]

pub(api) fn clone() -> List<T>

Complexity. O(n).

Since. 1.0.0-beta

Returns

List<T>

Effects

none declared (pure unless the body says otherwise)

Defined in: std/core/collections.oxl:394