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// 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.
//! Utilities for references
#[cfg(not(test))]
use prelude::*;
// Equality for region pointers
#[cfg(not(test))]
impl<'a, T: Eq> Eq for &'a T {
#[inline]
fn eq(&self, other: & &'a T) -> bool {
*(*self) == *(*other)
}
#[inline]
fn ne(&self, other: & &'a T) -> bool {
*(*self) != *(*other)
}
}
// Comparison for region pointers
#[cfg(not(test))]
impl<'a, T: Ord> Ord for &'a T {
#[inline]
fn lt(&self, other: & &'a T) -> bool {
*(*self) < *(*other)
}
#[inline]
fn le(&self, other: & &'a T) -> bool {
*(*self) <= *(*other)
}
#[inline]
fn ge(&self, other: & &'a T) -> bool {
*(*self) >= *(*other)
}
#[inline]
fn gt(&self, other: & &'a T) -> bool {
*(*self) > *(*other)
}
}
#[cfg(not(test))]
impl<'a, T: TotalOrd> TotalOrd for &'a T {
#[inline]
fn cmp(&self, other: & &'a T) -> Ordering { (**self).cmp(*other) }
}
#[cfg(not(test))]
impl<'a, T: TotalEq> TotalEq for &'a T {
#[inline]
fn equals(&self, other: & &'a T) -> bool { (**self).equals(*other) }
}
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