Macro var

macro_rules! var {
    ($($a:ident $(:$t:ty)? = $b:expr);* $(;)?) => { ... };
}

Alias for let mut

Examples

use aoko::var;
 
var!(foo = 233; bar: u16 = 1024;);
foo = 666; bar = 2048;
assert_eq!((666, 2048), (foo, bar));