29 lines
722 B
Rust
29 lines
722 B
Rust
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// Copyright 2015 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 Device {
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type Resources;
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}
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struct Foo<D, R>(D, R);
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impl<D: Device, S> Foo<D, S> {
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fn present(&self) {}
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}
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struct Res;
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struct Dev;
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impl Device for Dev { type Resources = Res; }
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fn main() {
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let foo = Foo(Dev, Res);
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foo.present();
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}
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