var

likejs

Macro var 

Source 
macro_rules! var {
    (let $name:ident = $contents:expr) => { ... };
    (var $name:ident = $contents:expr) => { ... };
    (const $name:ident = $contents:expr) => { ... };
}
Expand description

Creating JavaScript-style variables

likejs::var!(var str_text = "Hello, World!".to_string());