Trait num_traits::ops::overflowing::OverflowingSub

pub trait OverflowingSub: Sized + Sub<Self, Output = Self> {
    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.

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Implementations on Foreign Types

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 usize

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

impl OverflowingSub for u128

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

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 isize

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

impl OverflowingSub for i128

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

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Implementors

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