Trait fraction::CheckedDiv

pub trait CheckedDiv: Div<Self, Output = Self> {
    fn checked_div(&self, v: &Self) -> Option<Self>;
}

Performs division that returns None instead of panicking on division by zero and instead of wrapping around on underflow and overflow.

Required methods

fn checked_div(&self, v: &Self) -> Option<Self>

Divides two numbers, checking for underflow, overflow and division by zero. If any of that happens, None is returned.

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Implementations on Foreign Types

impl CheckedDiv for u8

fn checked_div(&self, v: &u8) -> Option<u8>

impl CheckedDiv for u32

fn checked_div(&self, v: &u32) -> Option<u32>

impl CheckedDiv for isize

fn checked_div(&self, v: &isize) -> Option<isize>

impl CheckedDiv for i128

fn checked_div(&self, v: &i128) -> Option<i128>

impl CheckedDiv for i8

fn checked_div(&self, v: &i8) -> Option<i8>

impl CheckedDiv for i64

fn checked_div(&self, v: &i64) -> Option<i64>

impl CheckedDiv for u128

fn checked_div(&self, v: &u128) -> Option<u128>

impl CheckedDiv for i16

fn checked_div(&self, v: &i16) -> Option<i16>

impl CheckedDiv for usize

fn checked_div(&self, v: &usize) -> Option<usize>

impl CheckedDiv for u64

fn checked_div(&self, v: &u64) -> Option<u64>

impl CheckedDiv for u16

fn checked_div(&self, v: &u16) -> Option<u16>

impl CheckedDiv for i32

fn checked_div(&self, v: &i32) -> Option<i32>

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Implementors

impl CheckedDiv for BigInt

fn checked_div(&self, v: &BigInt) -> Option<BigInt>

impl CheckedDiv for BigUint

fn checked_div(&self, v: &BigUint) -> Option<BigUint>

impl<T> CheckedDiv for GenericFraction<T> where
    T: Clone + Integer + CheckedDiv + CheckedMul, 

fn checked_div(&self, other: &Self) -> Option<GenericFraction<T>>

impl<T> CheckedDiv for Ratio<T> where
    T: Clone + Integer + CheckedMul, 

fn checked_div(&self, rhs: &Ratio<T>) -> Option<Ratio<T>>

impl<T, G> CheckedDiv for DynaInt<T, G> where
    T: Copy + GenericInteger + Into<G> + TryToConvertFrom<G> + From<u8> + CheckedDiv,
    G: Clone + GenericInteger + CheckedDiv, 

fn checked_div(&self, other: &Self) -> Option<Self>

impl<T, P> CheckedDiv for GenericDecimal<T, P> where
    T: Clone + GenericInteger + CheckedAdd + CheckedDiv + CheckedMul + CheckedSub + CheckedDiv,
    P: Copy + GenericInteger + Into<usize>, 

fn checked_div(&self, other: &Self) -> Option<Self>

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