math_parse

Function rpn_slice_to_string

Source 
pub fn rpn_slice_to_string(rpn: &[RPN]) -> String
Expand description

Shows a representation of an expression formatted into RPN.

Example:

use math_parse::*;
let rpn = MathParse::parse("3+1*2").unwrap().to_rpn().unwrap();
assert_eq!(
    rpn_slice_to_string(&rpn),
    "3 1 2 * +".to_string());