28 lines
772 B
Rust
28 lines
772 B
Rust
// Copyright 2014 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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trait Trait {
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fn method(self) -> int;
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}
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struct Wrapper<T> {
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field: T
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}
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impl<'a, T> Trait for &'a Wrapper<T> where &'a T: Trait {
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fn method(self) -> int {
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let r: &'a T = &self.field;
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Trait::method(r); // these should both work
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r.method()
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}
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}
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fn main() {}
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