4d7d101a76
* `Ord` inherits from `Eq` * `TotalOrd` inherits from `TotalEq` * `TotalOrd` inherits from `Ord` * `TotalEq` inherits from `Eq` This is a partial implementation of #12517.
18 lines
696 B
Rust
18 lines
696 B
Rust
// Copyright 2012 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.
|
|
|
|
#[deriving(Eq)]
|
|
struct thing(uint);
|
|
impl Ord for thing { //~ ERROR not all trait methods implemented, missing: `lt`
|
|
fn le(&self, other: &thing) -> bool { true }
|
|
fn ge(&self, other: &thing) -> bool { true }
|
|
}
|
|
fn main() {}
|