packtool_macro/lib.rs
1mod ast;
2mod expand;
3
4use proc_macro::TokenStream;
5use syn::parse_macro_input;
6
7use crate::ast::Container;
8
9#[proc_macro_derive(Packed, attributes(packed))]
10pub fn derive_packed(input: TokenStream) -> TokenStream {
11 let input = parse_macro_input!(input as Container);
12
13 expand::packed_definitions(input).into()
14}