use proc_macro2::TokenStream; use quote::quote; use crate::array_to_tokenstream; pub(crate) fn build() -> TokenStream { println!("cargo:rerun-if-changed=../assets/sound_category.json"); let sound_categories: Vec = serde_json::from_str(include_str!("../../assets/sound_category.json")) .expect("Failed to parse sound_category.json"); let variants = array_to_tokenstream(&sound_categories); quote! { #[derive(Clone, Copy)] pub enum SoundCategory { #variants } } }