20 lines
797 B
Rust
20 lines
797 B
Rust
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// 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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fn main() {
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let mut shrinker: Box<Iterator<Item=i32>> = Box::new(vec![1].into_iter());
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println!("{:?}", shrinker.next());
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for v in shrinker { assert!(false); }
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let mut shrinker: &mut Iterator<Item=i32> = &mut vec![1].into_iter();
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println!("{:?}", shrinker.next());
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for v in shrinker { assert!(false); }
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}
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