Macro int_vector 

macro_rules! int_vector {
    (@single $($x:tt)*) => { ... };
    (@count $($rest:expr),*) => { ... };
    ($($key:expr,)+) => { ... };
    ($($key:expr),*) => { ... };
}

Create a IntVector from a list of elements.

Elements at construction have 64 bit widths.

Example

let mut iv = sdsl::int_vector! {1, 12, 3};
sdsl::util::bit_compress(&mut iv);
let result = iv.width();
let expected = 4;
assert_eq!(result, expected);