Function num::range_inclusive

Important traits for RangeInclusive<A>

impl<A> Iterator for RangeInclusive<A> where
    A: Add<A, Output = A> + PartialOrd<A> + Clone + ToPrimitive,  type Item = A;

pub fn range_inclusive<A>(start: A, stop: A) -> RangeInclusive<A> where
    A: Add<A, Output = A> + PartialOrd<A> + Clone + One, 

Return an iterator over the range [start, stop]