Crate step

Step is a trait that allows for stepping numeric values and makes writing functions that are generic over numeric types easier.

Example

use step::Step;

let number = 42;
println!("The number is: {}", number);
println!("The previous number is: {}", number.prev().unwrap());
println!("The next number is: {}", number.next().unwrap());

Traits

Step	Types that can be incremented or decremented by a unit value or a given value.