Trait divide_range::RangeDivisions

pub trait RangeDivisions<T: Num + FromPrimitive + PartialOrd + Copy> {
    fn divide_evenly_into(self, divisions: usize) -> Even<T>;
}

Split range into an iterator of smaller ranges

Required Methods

Important traits for Even<T>

impl<T: Num + FromPrimitive + PartialOrd + Copy> Iterator for Even<T> type Item = Range<T>;

fn divide_evenly_into(self, divisions: usize) -> Even<T>

This splitting method minimises the difference between the smallest and largest ranges in the output.

extern crate divide_range;
use divide_range::RangeDivisions;
 
let range = 1..18;
let mut iter = range.divide_evenly_into(5);

assert_eq!(Some(1..4), iter.next());
assert_eq!(Some(4..7), iter.next());
assert_eq!(Some(7..10), iter.next());
assert_eq!(Some(10..14), iter.next());
assert_eq!(Some(14..18), iter.next());
assert_eq!(None, iter.next());

Implementations on Foreign Types

impl<T: Num + FromPrimitive + PartialOrd + Copy> RangeDivisions<T> for Range<T>

Important traits for Even<T>

impl<T: Num + FromPrimitive + PartialOrd + Copy> Iterator for Even<T> type Item = Range<T>;

fn divide_evenly_into(self, divisions: usize) -> Even<T>

Implementors