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mod structs;
mod variants;
#[proc_macro_derive(Marshal)]
pub fn derive_marshal(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
let ast: syn::DeriveInput = syn::parse(input).unwrap();
match ast.data {
syn::Data::Struct(data) => {
structs::make_struct_marshal_impl(&ast.ident, &ast.generics, &data.fields).into()
}
syn::Data::Enum(data) => {
variants::make_variant_marshal_impl(&ast.ident, &ast.generics, &data.variants).into()
}
_ => unimplemented!("Nothing but structs can be derived on right now"),
}
}
#[proc_macro_derive(Unmarshal)]
pub fn derive_unmarshal(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
let ast: syn::DeriveInput = syn::parse(input).unwrap();
match ast.data {
syn::Data::Struct(data) => {
structs::make_struct_unmarshal_impl(&ast.ident, &ast.generics, &data.fields).into()
}
syn::Data::Enum(data) => {
variants::make_variant_unmarshal_impl(&ast.ident, &ast.generics, &data.variants).into()
}
_ => unimplemented!("Nothing but structs can be derived on right now"),
}
}
#[proc_macro_derive(Signature)]
pub fn derive_signature(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
let ast: syn::DeriveInput = syn::parse(input).unwrap();
match ast.data {
syn::Data::Struct(data) => {
structs::make_struct_signature_impl(&ast.ident, &ast.generics, &data.fields).into()
}
syn::Data::Enum(_data) => {
variants::make_variant_signature_imp(&ast.ident, &ast.generics).into()
}
_ => unimplemented!("Nothing but structs can be derived on right now"),
}
}
