Function plotters::data::fitting_range

pub fn fitting_range<'a, T: 'a, I: IntoIterator<Item = &'a T>>(
    iter: I
) -> Range<T> where
    T: Zero + One + PartialOrd + Clone, 

Build a range that fits the data

• iter: the iterator over the data
• returns The resulting range

use plotters::data::fitting_range;

let data = [4, 14, -2, 2, 5];
let range = fitting_range(&data);
assert_eq!(range, std::ops::Range { start: -2, end: 14 });