Macro rocket_include_handlebars::handlebars_resources_initialize

macro_rules! handlebars_resources_initialize {
    ( $handlebars:expr, $($name:expr, $path:expr), * $(,)* ) => { ... };
}

Used in the fairing of HandlebarsResponse to include Handlebars files into your executable binary file. You need to specify each file's name and its path.