1 // Copyright 2016 The Rust Project Developers. See the COPYRIGHT 2 // file at the top-level directory of this distribution and at 3 // http://rust-lang.org/COPYRIGHT. 4 // 5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or 6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license 7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your 8 // option. This file may not be copied, modified, or distributed 9 // except according to those terms. 10 11 mod _common; 12 13 use self::_common::{parse_float, validate}; 14 use std::char; 15 main()16fn main() { 17 for n in 0..10 { 18 let digit = char::from_digit(n, 10).unwrap(); 19 let mut s = "0.".to_string(); 20 for _ in 0..400 { 21 s.push(digit); 22 if parse_float::<f64>(s.as_bytes()).1.len() == 0 { 23 validate(&s); 24 } 25 } 26 } 27 } 28