Skip to main content

Documentation Index

Fetch the complete documentation index at: https://docs.starknet.io/llms.txt

Use this file to discover all available pages before exploring further.

Performs addition with a flag for overflow.

​
Signature

pub trait OverflowingAdd

​
Examples

use core::num::traits::OverflowingAdd;

let (result, is_overflow) = 1_u8.overflowing_add(255_u8);
assert!(result == 0);
assert!(is_overflow);

​
Trait functions

​
overflowing_add

Returns a tuple of the sum along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

​
Signature

fn overflowing_add(self: T, v: T) -> (T, bool)