Rust：极富活力和前途的编程语言，剑指C++
今天开始学习Rust,马上要回去休息了，只贴上一段实例代码，在后续的学习中，会对这种语言进行一个详尽的介绍（学习中。。。。）。
extern crate rand;use std::io;
use std::cmp::Ordering;
use rand::Rng;fn main() {println!("This is the test for guessing number!");let secret_number = rand::thread_rng().gen_range(1,101);//println!("the secret_number is {}",secret_number);loop{println!("Please input your guess");let mut guess=String::new();io::stdin().read_line(&mut guess).ok().expect("Failed to read line");let guess: u32 = match guess.trim().parse(){Ok(num) => num,Err(_) => continue,};println!("You guessed:{}",guess);match guess.cmp(&secret_number){Ordering::Less => println!("To small"),Ordering::Greater =>println!("Too big"),Ordering::Equal =>{println!("You Win");break;}}}}
据说这种语言编程效率很高，^_^,学习学习！
