23 lines
711 B
Rust
23 lines
711 B
Rust
// 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 Collection where for<'a> &'a Self: IntoIterator {
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fn my_iter(&self) -> <&Self as IntoIterator>::IntoIter {
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self.into_iter()
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}
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}
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impl<T> Collection for [T] { }
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fn main() {
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let v = [0usize];
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let _ = v.my_iter();
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}
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