Trait num::traits::CheckedDiv [] [src]

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.