| // Copyright 2014 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. |
| |
| |
| pub enum T { |
| T1(()), |
| T2(()) |
| } |
| |
| pub enum V { |
| V1(isize), |
| V2(bool) |
| } |
| |
| fn foo(x: (T, V)) -> String { |
| match x { |
| (T::T1(()), V::V1(i)) => format!("T1(()), V1({})", i), |
| (T::T2(()), V::V2(b)) => format!("T2(()), V2({})", b), |
| _ => String::new() |
| } |
| } |
| |
| |
| fn main() { |
| assert_eq!(foo((T::T1(()), V::V1(99))), "T1(()), V1(99)".to_string()); |
| assert_eq!(foo((T::T2(()), V::V2(true))), "T2(()), V2(true)".to_string()); |
| } |
