Trait num_traits::ops::overflowing::OverflowingSub

pub trait OverflowingSub: Sized + Sub<Self, Output = Self> {
    // Required method
    fn overflowing_sub(&self, v: &Self) -> (Self, bool);
}

Performs substraction with a flag for overflow.

Required Methods

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

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

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl OverflowingSub for i8

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for i16

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for i32

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for i64

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for i128

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for isize

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for u8

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for u16

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for u32

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for u64

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for u128

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for usize

fn overflowing_sub(&self, v: &Self) -> (Self, bool)

Implementors