amap

Simple array initialization macro.

Ever wanted to create a const `HashMap<usize, T>`, and started thinking, wouldn't it be nice if this was a array?

No?

Well now you can! Its as simple as

amap! {
  4 => 56,
  2 => 32,
} // creates a [Option<i32>; 5] for all your indexing needs

Patterns got you covered!

amap! {
  0..=4 => 2,
  5 | 6 => 3,
}

It's just a array!

const ID_MAP: [Option<i32>; 6] = amap! {
  5 => 6,
  2 => 1,
}