1 // Copyright 2014 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.
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.
11 /// Creates a `std::vec::Vec` containing the arguments.
12 // NOTE: remove after the next snapshot
16 // leading _ to allow empty construction without a warning.
17 let mut _temp = ::vec::Vec::new();
21 ($($e:expr),+,) => (vec!($($e),+))
24 /// Creates a `Vec` containing the arguments.
29 let xs: $crate::boxed::Box<[_]> = box [$($x),*];
30 $crate::slice::SliceExt::into_vec(xs)
32 ($($x:expr,)*) => (vec![$($x),*])