61 lines
1.3 KiB
Rust
61 lines
1.3 KiB
Rust
// Copyright 2012-2013 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.
|
|
|
|
/*!
|
|
|
|
Functions for the unit type.
|
|
|
|
*/
|
|
|
|
#[cfg(not(test))]
|
|
use prelude::*;
|
|
#[cfg(not(test))]
|
|
use num::Zero;
|
|
|
|
#[cfg(not(test))]
|
|
impl Eq for () {
|
|
#[inline]
|
|
fn eq(&self, _other: &()) -> bool { true }
|
|
#[inline]
|
|
fn ne(&self, _other: &()) -> bool { false }
|
|
}
|
|
|
|
#[cfg(not(test))]
|
|
impl Ord for () {
|
|
#[inline]
|
|
fn lt(&self, _other: &()) -> bool { false }
|
|
}
|
|
|
|
#[cfg(not(test))]
|
|
impl TotalOrd for () {
|
|
#[inline]
|
|
fn cmp(&self, _other: &()) -> Ordering { Equal }
|
|
}
|
|
|
|
#[cfg(not(test))]
|
|
impl TotalEq for () {
|
|
#[inline]
|
|
fn equals(&self, _other: &()) -> bool { true }
|
|
}
|
|
|
|
#[cfg(not(test))]
|
|
impl Default for () {
|
|
#[inline]
|
|
fn default() -> () { () }
|
|
}
|
|
|
|
#[cfg(not(test))]
|
|
impl Zero for () {
|
|
#[inline]
|
|
fn zero() -> () { () }
|
|
#[inline]
|
|
fn is_zero(&self) -> bool { true }
|
|
}
|