simple_json2

Macro literals

Source 
macro_rules! literals {
    (
		$(
			$( #[ $attr:meta ] )*
			$vis:vis $name:ident => $($value:expr)+;
		)*
	) => { ... };
    (
		IMPL
		$( #[ $attr:meta ] )*
		$vis:vis $name:ident => $($value:tt)+
	) => { ... };
}