data Range

a..b (§5.2).

Example:

oxl✓ проверяется в CI

fn main() io {
  var sum = 0
  for i in 1..4 {
    sum += i
  }
  print("{sum}")
}

Вывод

@builtin("Range") pub(api) data Range<T>

Сложность. O(1) to create; iteration is lazy.

С версии. 1.0.0-beta

Методы

`lo`	`() -> T` The lower bound of the range.
`hi`	`() -> T` The upper bound of the range (excluded).
`contains`	`(x: &T) -> bool where T: Ord` lo <= x && x < hi for any ordered T (D-3563); the same as x in lo..hi.
`iter`	`() -> iter<T> where T: Ord` Lazy iterator over lo..hi (integer and char ranges only

Определено в: std/core/types.oxl:342