Function fraction::division::division_result_max_char_length

source · 
pub fn division_result_max_char_length<I>(
    dividend: &I,
    precision: usize,
) -> usize
where
    I: Clone + GenericInteger,
Expand description

Calculate the max possible length of division in characters (including floating point) This may be useful for string/vector pre-allocations

WARNING: Negative numbers as arguments are not supported.

§Examples

use fraction::division::division_result_max_char_length;

assert_eq!(division_result_max_char_length(&1, 0), 1);
assert_eq!(division_result_max_char_length(&10, 0), 2);
assert_eq!(division_result_max_char_length(&10, 1), 4);
assert_eq!(division_result_max_char_length(&100, 2), 6);
assert_eq!(division_result_max_char_length(&900, 2), 6);