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Performs addition that wraps around on overflow.

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Signature

pub trait WrappingAdd

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Examples

use core::num::traits::WrappingAdd;

let result = 255_u8.wrapping_add(1);
assert!(result == 0);

let result = 100_u8.wrapping_add(200);
assert!(result == 44); // (100 + 200) % 256 = 44

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Trait functions

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wrapping_add

Wrapping (modular) addition. Computes self + other, wrapping around at the boundary of the type.

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Signature

fn wrapping_add(self: T, v: T) -> T