Macro flatdata::define_archive

macro_rules! define_archive {
    ($name:ident, $builder_name:ident, $archive_schema:expr;
        // struct resources
        $(($struct_resource:ident, $struct_setter:ident, $struct_type:tt, $struct_schema:expr,
            $is_optional_struct:ident)),*;
        // vector resources
        $(($vector_resource:ident, $vector_setter:ident, $vector_start:ident,
            $element_type:tt, $element_schema:expr, $is_optional_vector:ident)),*;
        // multivector resources
        $(($multivector_resource:ident,
            $multivector_start:ident,
            $variadic_type:tt, $variadic_type_schema:expr,
            $multivector_resource_index:ident, $index_type:path,
            $is_optional_multivector:ident)),*;
        // raw data resources
        $(($raw_data_resource:ident, $raw_data_resource_setter:ident,
            $raw_data_schema:expr, $is_optional_raw_data:ident)),*;
        // subarchive resources
        $(($subarchive_resource:ident,
            $subarchive_type:tt, $subarchive_builder_type:tt, $subarchive_schema:expr,
            $is_optional_subarchive:ident)),*
    ) => { ... };
}

Macro used by generator to define a flatdata archive and corresponding archive builder.