Function feign_context_impl

codegen/src/structure.rs:170–190

(item: TokenStream)

}

pub fn feign_context_impl(item: TokenStream) -> TokenStream {
    let derive = parse_macro_input!(item as DeriveInput);

    let context_gen = &derive.generics;
    let ident = &derive.ident;

    match derive.data {
        syn::Data::Struct(struc) => match client_fn_impl(struc) {
            Ok(x) => quote! {
                impl #context_gen ::feignhttp::FeignContext for #ident #context_gen {
                    #x
                }
            }
            .into(),
            Err(e) => e.into_compile_error().into(),
        },
        _ => syn::Error::new_spanned(derive, "Expected a struct")
            .into_compile_error()
            .into(),
    }
}

fn impl_signature(item_impl: &ItemImpl) -> proc_macro2::TokenStream {
    let impl_token = &item_impl.impl_token;