macro_rules! hmap {
() => { ... };
( $($key: expr => $value: expr),+ $(,)? ) => { ... };
}
Create a HashMap
from a list of key-value pairs.
use sugars::hmap;
let map = hmap! {
"a" => 1,
"b" => 2,
};
assert_eq!(map["a"], 1);
assert_eq!(map["b"], 2);
assert_eq!(map.get("c"), None);