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Performs multiplication that wraps around on overflow.

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Signature

pub trait WrappingMul

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Examples

use core::num::traits::WrappingMul;

let result = 10_u8.wrapping_mul(30);
assert!(result == 44); // (10 * 30) % 256 = 44

let result = 200_u8.wrapping_mul(2);
assert!(result == 144); // (200 * 2) % 256 = 144

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Trait functions

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wrapping_mul

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

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Signature

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