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# core::num::traits::ops::overflowing::OverflowingAdd

Performs addition with a flag for overflow.

## Signature

```rust theme={null}
pub trait OverflowingAdd
```

## Examples

```rust theme={null}
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

```rust theme={null}
fn overflowing_add(self: T, v: T) -> (T, bool)
```