Trait CheckedDiv

pub trait CheckedDiv: Sized + Div<Output = Self> {
    // Required method
    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.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl CheckedDiv for i8

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

impl CheckedDiv for i16

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

impl CheckedDiv for i32

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

impl CheckedDiv for i64

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

impl CheckedDiv for i128

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

impl CheckedDiv for isize

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

impl CheckedDiv for u8

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

impl CheckedDiv for u16

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

impl CheckedDiv for u32

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

impl CheckedDiv for u64

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

impl CheckedDiv for u128

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

impl CheckedDiv for usize

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

Implementors

impl CheckedDiv for BigInt

impl CheckedDiv for BigUint

impl<T> CheckedDiv for Ratio<T>

where T: Clone + Integer + CheckedMul,