33 lines
806 B
Rust
33 lines
806 B
Rust
// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution.
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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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use std::marker::PhantomData;
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use std::fmt;
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pub struct Key<T> {
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#[doc(hidden)]
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pub __name: &'static str,
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#[doc(hidden)]
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pub __phantom: PhantomData<T>,
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}
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impl<T> Copy for Key<T> {}
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impl<T> Clone for Key<T> {
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fn clone(&self) -> Self {
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Key {
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__name: self.__name,
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__phantom: self.__phantom,
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}
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}
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}
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fn main() {}
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