]> git.lizzy.rs Git - rust.git/blob - src/libcollections/macros.rs
Kill RacyCell in favor of marking SyncSender explicitly Send.
[rust.git] / src / libcollections / macros.rs
1 // Copyright 2014-2015 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
4 //
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
10
11 /// Creates a `Vec` containing the arguments.
12 #[macro_export]
13 #[stable]
14 macro_rules! vec {
15     ($x:expr; $y:expr) => ({
16         let xs: $crate::boxed::Box<[_]> = $crate::boxed::Box::new([$x; $y]);
17         $crate::slice::SliceExt::into_vec(xs)
18     });
19     ($($x:expr),*) => ({
20         let xs: $crate::boxed::Box<[_]> = $crate::boxed::Box::new([$($x),*]);
21         $crate::slice::SliceExt::into_vec(xs)
22     });
23     ($($x:expr,)*) => (vec![$($x),*])
24 }