Macro init 

macro_rules! init {
    () => { ... };
}

Initializes CSS name mappings which later can be retreived with css_mod::get!.

Should be called once in a lifetime of the program before first call to css_mod::get!(). Expects mappings where already generated by css_mod::Compiler in build script.

Example

// main.rs

fn main() {
    css_mod::init!();
}