e593c3b893
Most of the Rust community agrees that the vec! macro is clearer when called using square brackets [] instead of regular brackets (). Most of these ocurrences are from before macros allowed using different types of brackets. There is one left unchanged in a pretty-print test, as the pretty printer still wants it to have regular brackets.
23 lines
751 B
Rust
23 lines
751 B
Rust
// Copyright 2012 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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use std::vec;
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pub fn main() {
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let a: Vec<isize> = vec![1, 2, 3, 4, 5];
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let b: Vec<isize> = vec![6, 7, 8, 9, 0];
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let mut v: Vec<isize> = a;
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v.extend_from_slice(&b);
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println!("{}", v[9]);
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assert_eq!(v[0], 1);
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assert_eq!(v[7], 8);
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assert_eq!(v[9], 0);
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}
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