813886b22c
This replaces the imports from the prelude with the re-exported symbols.
62 lines
1.6 KiB
Rust
62 lines
1.6 KiB
Rust
// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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//! Utilities for references
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#[cfg(not(test))]
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use cmp::{Eq,Ord,Ordering,TotalEq,TotalOrd};
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// Equality for region pointers
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#[cfg(not(test))]
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impl<'a, T: Eq> Eq for &'a T {
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#[inline]
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fn eq(&self, other: & &'a T) -> bool {
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*(*self) == *(*other)
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}
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#[inline]
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fn ne(&self, other: & &'a T) -> bool {
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*(*self) != *(*other)
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}
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}
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// Comparison for region pointers
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#[cfg(not(test))]
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impl<'a, T: Ord> Ord for &'a T {
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#[inline]
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fn lt(&self, other: & &'a T) -> bool {
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*(*self) < *(*other)
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}
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#[inline]
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fn le(&self, other: & &'a T) -> bool {
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*(*self) <= *(*other)
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}
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#[inline]
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fn ge(&self, other: & &'a T) -> bool {
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*(*self) >= *(*other)
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}
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#[inline]
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fn gt(&self, other: & &'a T) -> bool {
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*(*self) > *(*other)
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}
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}
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#[cfg(not(test))]
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impl<'a, T: TotalOrd> TotalOrd for &'a T {
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#[inline]
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fn cmp(&self, other: & &'a T) -> Ordering { (**self).cmp(*other) }
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}
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#[cfg(not(test))]
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impl<'a, T: TotalEq> TotalEq for &'a T {
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#[inline]
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fn equals(&self, other: & &'a T) -> bool { (**self).equals(*other) }
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}
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