| // 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. |
| |
| // compile-pass |
| pub trait Hasher { |
| type State; |
| |
| fn hash<T: Hash< |
| <Self as Hasher>::State |
| >>(&self, value: &T) -> u64; |
| } |
| |
| pub trait Hash<S> { |
| fn hash(&self, state: &mut S); |
| } |
| |
| fn main() {} |
