method u128.wrapping_add

Addition that wraps around at the bounds of the type (two's complement) instead of panicking.

Example:

fn main() io {
  let max: u128 = 340282366920938463463374607431768211455
  let min: u128 = 0
  print("{max.wrapping_add(1)}")
}

0

pub(api) fn wrapping_add(o: u128) -> u128

Complexity. O(1).

Since. 1.0.0-beta

Parameters

Returns

u128

Effects

none declared (pure unless the body says otherwise)

Defined in: std/core/numbers.oxl:3711