Macro vecset

macro_rules! vecset {
    ($($value:expr,)+) => { ... };
    ($($value:expr),*) => { ... };
}

Create an VecSet from a list of values

Example

use vecset::vecset;

let set = vecset!{"a", "b"};
assert!(set.contains("a"));
assert!(set.contains("b"));
assert!(!set.contains("c"));

// "a" is the first value
assert_eq!(set.iter().next(), Some(&"a"));