Macro vec_box 

macro_rules! vec_box {
    ($($val:expr),* $(,)?) => { ... };
}

Macro for creating a Vec<Box<T>> from multiple values

Example

use hurry::vec_box;
let v = vec_box![1, 2, 3];
assert_eq!(*v[0], 1);
assert_eq!(*v[1], 2);
assert_eq!(*v[2], 3);