| // Copyright 2016 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| fn main () { |
| let x = 4; |
| match x { |
| ref r if *r < 0 => println!("got negative num {} < 0", r), |
| e @ 1 ... 100 => println!("got number within range [1,100] {}", e), |
| _ => println!("no"), |
| } |
| } |
