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extern crate proc_macro; mod base; mod convert; mod dummy; mod parse; mod serde; use quote::quote; use syn::parse_macro_input; use crate::parse::IntEnum; #[proc_macro_derive(IntEnum)] pub fn int_enum_derive(input: proc_macro::TokenStream) -> proc_macro::TokenStream { let input = parse_macro_input!(input as IntEnum); let int_enum_impl = base::int_enum_impl(&input); let convert_impl = convert::convert_impl(&input); let serde_impl = serde::serde_impl(&input); proc_macro::TokenStream::from(quote! { #int_enum_impl #convert_impl #serde_impl }) }